What Is the Best Keto Collagen?

minute read | Last update: Nov 30th2022

This article is backed by studies and reviewed by a certified dietician.

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Once you’ve been on the keto diet for a while, you realize the importance of supplementing your meals with collagen. You can combat joint pain, brittle fingernails, and even loose, saggy skin with collagen, but which is the best collagen for those on the keto diet?

We highly recommend Authentic Keto’s chocolate collagen powder as the best keto collagen. This collagen powder includes medium-chain fatty acids for staying fuller longer. It’s also dairy-free, smooth, and won’t clump! Better yet, there’s no unappealing aftertaste.

You may have tried a few keto collagen powders or supplements before, but some are definitely better than others. Ahead, we’ll talk more about Authentic Keto’s collagen powder, including the pros and cons. We’ll also delve into the benefits of collagen on the ketogenic diet and we'll give you a short summary of the most common keto collagens so that you can make an informed decision. Keep reading!

Our Pick for the Best Keto Collagen – Authentic Keto Chocolate Collagen Powder

Keto collagen is available in powder form so you can easily mix it into a shake and get on with your day. Yet let’s be real–we’ve all tasted a completely abysmal collagen powder that has made you never want to take collagen again, right?

That’s where Authentic Keto’s chocolate collagen powder comes in. It’s more than your ordinary keto collagen in lots of ways, and so much better too.

Authentic Keto is our brand of keto supplements that specializes in keto collagen. Our other products include keto-friendly probiotics, whole-food multivitamins, vitamin D3, krill oil, cayenne pepper with apple cider vinegar, and even a natural supplement for better, deeper sleep.

Our star product is undoubtedly our chocolate collagen powder, so let’s talk about it now.

Authentic Keto chocolate collagen powder doesn’t use just any collagen, but pure, grass-fed collagen sourced from cows. No dairy milk is involved in the production of our collagen, but rather, cow’s hide.

If you have lactose intolerance or you’re avoiding dairy as part of your keto diet for any other reason, you can still take this collagen powder.

The addition of medium-chain triglycerides or MCTs in the powder will keep you fuller longer. MCT may even help with weight loss in some individuals as it encourages fat-burning rather than burning glucose for energy.

The other ingredients in Authentic Keto’s chocolate collagen powder include Stevia leaf extract, sodium chloride, natural flavors, and cocoa powder. That’s it, four ingredients to make a collagen powder you might start relying on every day from here on out.

Stevia leaf extra makes Authentic Keto’s collagen powder sugar-free, yet you’d never guess it when you use it since the chocolate flavor is so authentic. The alkali-processed cocoa powder is to thank for that.

Here’s the nutritional information per serving size (one scoop):

  • 80 calories
  • 10 grams of collagen
  • 5 grams of pure MCT powder (70 percent of your daily recommended value)
  • 4 grams of total fat (5 percent of your daily recommended value)
  • 5 grams of saturated fat (18 percent of your daily recommended value)
  • 0 grams of trans fat
  • 0 milligrams of cholesterol
  • 90 milligrams of sodium (4 percent of your daily recommended value)
  • Less than 1 gram of carbs (less than 1 percent of your daily recommended value)
  • Less than 1 gram of dietary fiber (2 percent of your daily recommended value)
  • 0 grams of total sugars
  • 10 grams of protein (20 percent of your daily recommended value)
  • 5 milligrams of iron (3 percent of your daily recommended value)
  • 75 grams of hydrolyzed bovine collagen peptides

The Pros and Cons of Authentic Keto Chocolate Collagen Powder

If you’re still debating whether Authentic Keto’s chocolate collagen powder is really the best collagen supplement, check out this pros and cons list. It should definitely help you make up your mind!

Keto Collagen Pros

Low-Calorie, No Junk Ingredients

The keto diet is more about cutting carbs than calories, but weight loss requires you to burn more calories than you ingest. A collagen supplement like Authentic Keto’s is under 100 calories per scoop so you can keep breakfast or snack time low-cal.

Even better is the lack of junk ingredients.

There’s salt, cocoa powder, and zero-calorie sweetener in the ingredients. That’s it. No questionable ingredients with long names that you can’t even pronounce like you’d find in some of the competitor’s collagen powders. You’ll know exactly what you’re putting in your body, and that’s how it should be!

Use It in Lots of Ways

How do you want to ingest your collagen powder today? With our powder, you can drink your collagen in your favorite ways. Perhaps you mix it into a morning shake, stir a scoop into your coffee, or use it as a ketogenic creamer.

Personally, we’d recommend making a morning shake with half a cup of heavy whipping cream or half-and-half, a cup of almond milk, ice, water, a tablespoon of peanut butter, and one scoop of Authentic Keto’s chocolate collagen powder. This drink can fill you up for hours.

You can even dissolve the collagen powder into a hot or cold beverage or stir it into your morning oatmeal, low-carb yogurt, or smoothie. Any beverage that you like, including regular water, and this collagen powder will blend into it.

No Clumping!

One complaint that comes up a lot with keto collagen powders is that it clumps when it mixes with fluids like water or milk. Not ours! It’s clump-free so you never have to worry about swallowing gritty lumps of powder with your morning coffee or shake. The collagen powder dissolves right into your beverage, imparting taste but not texture.

Stay Fuller Longer so You Can Maintain Your Diet

Another awesome feature of Authentic Keto’s chocolate collagen powder is that it’s not just for getting your daily supply of collagen, but for staying fuller too. Thanks to MCTs, the satiety you’ll experience is outstanding.

Personally speaking, one of these drinks can fill you up enough that on a 12-hour shift, you won’t find yourself venturing towards the office cafeteria or vending machine. The energy you get from MCTs can also make staying on your feet for hours a lot easier.

Authentic Taste

If you’re drinking chocolate powder, you want it to taste like real chocolate. No one can blame you! Artificial flavors are so unpleasant, which is why we use none in our keto collagen. You’ll never have a gross aftertaste either.

Reduces Sugar Cravings

Does your sweet tooth often impede your weight loss efforts? Hey, it happens to all of us. Since Authentic Keto’s collagen powder uses real cocoa, you can have a scoop and satisfy your sweet tooth without packing on the calories or sugar.

Hydrolyzed for Optimal Collagen Absorption

If your collagen isn’t hydrolyzed, you’re not getting the full effects of it. Hydrolyzed collagen enters the bloodstream through absorption much faster so all 10 grams benefit your hair, nails, and skin in noticeable ways.

No Gluten or No No Gluten or GMOs

Besides being keto-friendly, Authentic Keto’s collagen powder is also paleo-friendly, non-GMO, and gluten-free.

Keto Collagen Cons

The Only Current Flavors are Chocolate and Vanilla

Right this moment, the only collagen powder flavor from Authentic Keto is chocolate/vanilla. If you don’t like chocolate or can’t eat cocoa, you’ll have to wait for more flavors to be released, which is in the works!

Why Take a Keto Collagen Supplement?

Keto collagen is beneficial for the health of your skin, nails, and hair, especially as you get older and the body makes less of its own collagen. Your skin will look younger, healthier, and more hydrated with fewer wrinkles, fine lines, and sagginess.

Even your joints benefit from a good collagen supplement with less pain and stiffness.

Making a keto collagen supplement part of your daily routine couldn’t be easier.

  • Skin benefits (reduces wrinkles, boosts skin elasticity etc.) (read the study)
  • Reduces Joint pain and inflammation (read the study)
  • Collagen improves sleep (because of the amino acid glycine)
  • Improve liver health (read the study)
  • Helps with hormonal imbalance (read the study)
  • Helps with muscle recovery
  • Improves brain health (It’s been found that a certain type of collagen, collagen VI, protects brain cells against amyloid-beta (Aβ) proteins, which are widely thought to cause Alzheimer's disease)

What are the Different Keto Collagens Available in the Market?

Now that you’ve decided to amplify your body’s collagen requirement with the supplement, let’s check what options you have:

NeoCell Super Collagen


  • Grass-fed
  • No Artificial Flavors
  • Non-GMO
  • Gluten-Free
  • No Wheat, Soy or Lactose


  • Only Two Varieties
  • Servings Size Per Flavor Varies

Nourishment for skin from within during your diet is a keto collagen benefit.

NeoCell offers you radiant beauty through peptides in its supplement formulation. The keto supplement also sources only grass-fed collagen to provide better health to your skin, nails, and hair.

To aid the body's building blocks, the company provides hydrolyzed Types I and III active ingredients in the Keto collagen powder. Essentially, the supplement carries the broken-down pieces of collagen as hydrolyzed peptides for quick absorption.

Wrapped in a new avatar, the NeoCell offers only two taste varieties: unflavored and berry lemon. You can take the powder with any form of liquid like milk or water.

If you want to purchase any of these, you get the size of 7 and 14 ounces only for the unflavored option. Interestingly, the variation comes with 20 servings for 2 scoops carrying 10 gms per portion.

The Berry Lemon variant is available in only 7-ounce packaging and requires you to take 1 scoop of 7.6 gms. Your collagen powder will last for about 25 servings if you choose this flavor.

NeoCell doesn't add any artificial flavors for its collagen protein formulation. Additionally, you will find the constituents to be non-GMO and gluten-free to keep the calories and quality balanced with collagen on keto. On top of it, to satiate your lactose intolerance, the company claims not to have any wheat, soy, or lactose.

Since the serving size and amount per flavor varies, you will end up shelling out more money to boost your diet with collagen.

Flavor: Unflavored and Berry Lemon

Collagen: Types I and III

Source: Grass-fed Cattle

Ancient Nutrition Collagen Peptides


  • Non-GMO and Cruelty-Free Sourcing
  • Different Flavors with Diverse Composition


  • Restriction on the Usage With Immune Collagen

When you're on a Keto diet, your entire body goes through a nutritional overhaul which impacts skin, nails, and even guts. The right Keto collagen supplement can take care of your nourishment in just a few scoops daily.

Ancient Nutrition Collagen Peptides offer you the benefits of protein with minimal calories to keep up with your strict diet. 

From reducing the appearance of wrinkles to significantly enhancing your body's health, the supplement proposes to manage them all for you. Curated with a proprietary fermented formulation, the brand claims to show you results from day one.

The supplement contains fermented eggshell membrane and hydrolyzed bovine hide collagen peptides.The fermentation process is a unique addition to the protein formulation. With the help of bacteria and yeast, the peptides are broken down safely to prevent any future alterations.

That is to say, no chemical or physical processing can change the structure of the protein after processing.The clinically backed fermentation helps with quicker digestion for overall health improvement.Ancient nutrition offers keto collagen powder in three variants, namely, unflavored, vanilla, and immune.

Each variant carries 12 servings per container with 2 scoops for the nutritional boost in your diet. You can take both the unflavored and vanilla options with any hot or cold beverage.

The immune variant of the brand is slightly different in composition and usage. It provides 21.3 gm of collagen with the suggested intake. Besides, you can take the keto collagen powder only with water or juice.

Other than the usual collagen benefits, the immune variety also claims to boost your body's resistance against fighting illnesses. The presence of clinical strain Bacillus subtilis supports your defense for head-to-toe nutrition.

Ancient Nutrition sources the collagen only from grass-fed, cruelty-free, pasture-raised cattle which thrive in the natural environment. The brand also claims to contain no hormones in the composition of the keto powder.

Flavor: Unflavored, Vanilla, and Immune

Source: Grass-fed Cattle

Horbäach Multi-Collagen Protein


  • Non-GMO
  • Ethical Collagen Sourcing
  • Multi-Collagen Profile


  • Unflavored only

Collagen forms one of the essential elements to maintain your body's health and prolong your beauty. Horbaach aims to deliver the nutrition that you need on a keto diet.

The brand creates the supplement with whole food-based peptides. The protein powder contains a rich multi-collagen profile with five types of peptides like Types I, II, III, V, and X.

The main sourcing components of the premium collagen include chicken, bovine, fish, and eggshell membrane collagen. All the Horbäach products are clinically tested and verified before releasing into the market. Apart from that, the hydrolyzed protein powder comes with a non-GMO, gluten-free, dairy-free, and soy-free profile.

The brand provides not only a variety of peptides in its profile but also an array of essential and non-essential amino acids.

The versatile keto and paleo-friendly collagen supplements are available only in the unflavored option. You can purchase the supplement in the sizes of 16 and 32 ounces only. Precisely, the box contains 91 servings per container with 1 scoop of 10g each.

The unflavored version of the collagen can blend with any hot or cold beverage. Besides, you can even add it to your food and baking recipe to include in your regular diet.

The brand carries a rigorous formulation considering your overall health. That's why no artificial sweetener and flavors are used to create the collagen supplement.

Flavor: Unflavored

Collagen: Types I, II, III, V and X

Source: Chicken, Bovine, Fish and Eggshell Membrane

Naked Nutrition Collagen Peptides Protein Powder


  • Non-GMO
  • Odorless and Tasteless
  • No additives


  • Lack of Flavors
  • Single Peptide Profile

To maintain the optimum levels of protein, collagen supplements are a necessity. On the ketogenic diet, your body needs a higher level of macronutrient intake to go through the rigmarole of build and repair.

With that being said, it's crucial you decide where to buy keto collagen powder from. The Naked Nutrition Peptides Protein is created explicitly with the diet's low-calorie requirement. Just like the name, the brand is transparent with the formulation and sources the collagen from only one source - bovine hide peptides.

The Peptide Protein contains only non-GMO, gluten-free, and soy-free ingredients. Additionally, to keep your health as a priority, the powder doesn't carry any artificial additives and preservatives. The brand claims to source its collagen only from healthy, pasture-raised cows of Europe.

The keto collagen powder is odorless, tasteless, and highly soluble with any edible to become part of your daily life.

Naked nutrition provides 60 servings per container with 1 scoop of 9.5g each. Every container carries a volume of 20 ounces of collagen supplement. Besides, to maintain the natural profile of the powder, the brand provides only one variety of supplements to pick.

You can also check out the protein packets from Naked Nutrition. The company provides the suggested intake in single packs to consume on the go. So, if you want to travel without worries and an enormous container, the sachets might be an excellent pick for you.

Flavor: Unflavored

Source: Bovine Hide Peptides

Purely Inspired Collagen Peptides


  • Non-GMO, Non-Dairy, Gluten-Free
  • Three Flavor Choices
  • No rBGH
  • Clean Collagen


  • Single Size Container
  • Processed in a wheat, soy, tree nut, shellfish, etc., refining unit.

Consuming collagen in Keto might have been in your mind for a long time, but the intake of hormones can damage your body. You need to ensure that the nutrition during ketosis is not only low in calories but also clean.

Purely Inspired Peptides Supplement is the clean collagen boost you can incorporate into your daily life without thinking twice.

The brand sources the protein from the grass-fed and pasture-raised bovine. Additionally, the formulation contains no recombinant bovine growth hormone. The cows are fed artificial components to induce milk production, which damages the human body.

The collagen powder contains Types I and III peptides which support both the keto and paleo diet structures. Besides, the nutrient-dense supplement also includes 18 amino acids in its profile. On top of it, the brand endorses non-GMO, gluten-free, dairy-free, and no-sugar for the protein synthesis in their formula.

Purely Inspired doesn't contain any added sugar in its formulation, which significantly reduces the calorie budget in your diet.

The protein comes in three flavor variants, namely, unflavored, chocolate, and vanilla. All the flavor choices are available in a single container size with 23 servings of 1 scoop providing 20g of collagen. You can take the supplement with any beverage of your preference.

The easily digestible clean collagen can also be added to your smoothie or other recipes to make it an essential lifestyle product.

Flavor: Unflavored, Chocolate and Vanilla

Collagen: Types I and III

Source: Grass-Fed, Pasture-Raised Bovine

Allergen: Processed in a facility that also deals with shellfish, peanut, soy, wheat, egg, milk, and tree nut.

Garden of Life Grass-Fed Collagen Peptides Powder


  • Non-GMO, Gluten-Free
  • Keto and Paleo Certified
  • Probiotics Component


  • Single Flavor Availability
  • Not Good for Children

The keto diet hampers not only your skin but also the good bacteria growth in your stomach. In fact, the diet can kill the gut biome and cause digestion-related issues. That's why it's essential that you keep an adequate emphasis on probiotics in your regular nutritional intake.

Garden of Life Grass-Fed Collagen focuses on gut health and overall skin and bone improvement. From fortifying the hair to improving your digestion, the clean and easily absorbable formulation of the protein supports your ketosis journey.

Sourced from grass-fed and pasture-raised cows, the brand claims the collagen formulation to be non-GMO verified, Keto and Paleo certified as well as NSF gluten-free. Additionally, Types I and III peptides form the base of your protein supplementation.

Garden of Life uses Lactobacillus Plantarum as the probiotic ingredient in its profile. To cater to stomach health, the brand provides 1.5 billion CFU. The colony-forming unit or CFU is used as the essential gut microbiota boost to reverse the keto effect on your digestion.

The keto collagen doesn't come in many varieties. The only available option is the unflavored variant. You can choose the size of the protein supplement between the quantity of 9.87 and 19.75 ounces.

Every collagen powder container advises the dose of 1 scoop for 20g of protein and can last up to 14 servings. You can add variety to the food you mix your macronutrient in. From a beverage to the baking mix, the powder can be combined with anything.

However, you should be aware of keeping it away from the reach of children.

Flavor: Unflavored

Collagen: Types I and III

Source: Grass-Fed, Pasture-Raised Bovine

Caution: Made only for adults

Bubs Naturals Collagen Peptides Powder


  • Non-GMO, Gluten-Free, Soy-free, Dairy-free, Corn-free
  • C-10 Capric Acid for faster absorption


  • Single Packaging
  • Unflavored Variant

Blame your age or a toll your Keto diet takes on your body, the collagen production receives a slump. To maintain optimum body functionality, you will need an external source of protein.

Bubs Naturals Collagen Peptides took your requirements into consideration and created a natural protein formulation.

The brand offers hydrolyzed, pasture-raised, and grass-fed protein sourcing in all its products. With loving collagen peptides and 7 essential amino acids, it provides a highly soluble and bio-available collagen for all.

Your Bubs Naturals Collagen powder is not only Keto-Paleo certified, but also Whole30 and NSE Sports approved. That's to say, your supplement gets approval from authorities to be included in your strict yet balanced diet.

The NSE Certification turns the protein diet compatible for athletes and fitness enthusiasts. On top of it, the formulation is devoid of any GMO food, dairy, nut, soy, gluten, and even corn.

Unlike other keto collagen, the brand claims to formulate the blends with MCT oil for clearer focus and faster absorption. Additionally, the combination of 70% C-08 Caprylic Acid and 30% C-10 Capric Acid help the liver absorb the fatty acids much faster. Even the gut health receives good support with C-10 acid as the active ingredient.

The Bubs Naturals Collagen comes in only one packaging. You can pick your protein supplement of 20 ounces in the unflavored variant. Each container carries 28 servings with 1 scoop of 10g each. The suggested daily intake for your collagen boost is 2 scoops for an average of 20g protein supplementation.

You can easily blend the protein powder with any of the beverages of your preference to complement your ketosis regimen. The high solubility and low sugar will give you an instant energy boost without impacting your calorie rationing.

Flavor: Unflavored

Source: Grass-Fed, Pasture-Raised Bovine

Zint Collagen Peptides Powder


  • Non-GMO
  • Keto-Friendly
  • Paleo Friendly
  • 100% Natural
  • Multiple Size Availability


  • Unflavored

To maintain the overall growth of your body, protein plays a pivotal role. Collagen helps rejuvenate your skin's elasticity and youthful appearance. From ensuring skin's suppleness to moisture content, the supplementation is of enormous importance, mainly if you age above 20.

Zint Collagen Hydrosylate comes to your rescue for your skin, joints, and weight loss. To restore youthfulness to your skin and reverse the lifestyle or diet imbalance, the formulation carries both Types I and III peptides. Sourced from pure grass-fed bovine, the protein powder contains essential amino acids as well as non-GMO and Keto-Paleo-friendly components.

The brand claims the high purity of the collagen powder through multiple lab verification. Besides, the protein profile is free of any antibiotics or hormones for optimum quality.

Zint claims the protein powder to be 100% natural ingredients to the extent of a neutral taste and smell. Additionally, the collagen is processed through hydrolysis, which reduces the molecular structure of the powder. The amino acids in the keto collagen powder also get preserved due to the specific processing method incorporated in the creation.

The hydrolyzed element turns your collagen into a more absorbable and bioavailable variant. For the same reason, you can consume it with any form of food item irrespective of the liquid or solid-state.

Your Zint collagen supplement comes in different packaging. The prescribed portion per serve is limited to a single scoop of 12g.

You can pick the suitable option from 2 ounces, 10 ounces, 16 ounces, and 32 ounces. Each option will avail servings up to 4.7, 23, 38, and 75, respectively.

Flavor: Unflavored

Collagen: Type I and III

Source: Grass-Fed, Pasture-Raised Bovine Hides

Bean Envy's MCT Oil Powder with Collagen and Acacia


  • Non-GMO
  • Keto and Paleo Friendly
  • BPS-Free Container
  • 7 Flavor Variants


  • Single Size Container
  • Artificial Flavors

You know how difficult jitters and shivers are while undergoing ketosis. In fact, the mechanism is a sign that your body is in a troubled state. Any ingredient that amplifies the possibility of the same is a big no for your keto diet.

Bean Envy's MCT Oil Powder with Collagen and Acacia has carefully created a collagen supplement, especially for the keto diet. The brand claims to provide a no-jitter energy boost during your ketosis journey.

Made with medium-chain triglyceride oil in a powder form and acacia, the Bean Envy's Collagen powder helps you restore and sustain your keto goals. The brand sources the contents for collagen processing from an FDA-registered GMP facility in the USA. Besides, the active ingredients of the formulation are also GMO-safe, paleo-friendly, gluten-free, and dairy-free.

The unique supplement also delivers a no-additive and corn-free formula for your collagen boost. Additionally, you can stay worry-free for the environment as well since the containers of the powder are BPA-free.

Since no jitters lie at the center of the formulation, the ingredients include C8 and C10 for instant energy dose. The presence of the acid helps your stomach take a rest while letting your liver absorb the nutrients. Even Acacia aids with amping up the stomach's health and enriching the gut barrier.

You wouldn't run out of the flavors to try with Bean Envy. The brand provides 7 options to choose from, namely, Unflavored, Vanilla, Chocolate, Pumpkin Spice, Salted Caramel, Cinnamon, and Peppermint Mocha. But the product comes in a single-size container with 30 servings of 15.6g each.

The smooth formulation lets you use the collagen in all of your food and recipes without creating clumps.

Flavor: Unflavored, Vanilla, Chocolate, Pumpkin Spice, Salted Caramel, Cinnamon, and Peppermint Mocha

Source: Grass-Fed Bovine Hydrolyzed Peptides

HVMN Keto Collagen Powder with C8 and MCT Oil


  • 100% Keto Centric
  • No Gluten, Dairy or Sugar
  • Contains Acacia Probiotic
  • 7 Flavor Choices
  • Added Vitamins and Minerals
  • Keto and Paleo Approved


  • Single Size Container

Compromising on the taste shouldn't be part of your ketosis journey. Just because you need to keep the calorie spectrum low doesn't mean you should adjust with any food. While selecting your keto supplement, you can always blend the natural with the delicious.

HVMN Keto Collagen Powder blends the goodness of MCT with the availability of taste buds’ consideration. The brand offers a mix of beauty with health benefits even on your strict keto regimen.

The keto collagen powder combines Copper, Zinc, and Vitamin C to create a wholesome supplement. It sources the peptide-protein from grass-fed and pasture-raised bovine. Additionally, the clean profile of the powder contains no gluten, dairy, or sugar.

The ingredients also include acacia to enhance the overall gut health and improve your digestion. Not only does the brand stays free from sugar but also artificial sweeteners or additives.

HVMN claims to offer you an 'anytime-anywhere' snack to satisfy your hunger pangs during Keto. With the goodness of collagen, you can add the easy-to-mix powder to any edible item, including sauces.

To enrich your nutritional intake with C8 and MCT Oil, the brand offers a wide variety of collagen choices. You can take your pick from the 7 flavors, as Unflavored, Matcha, Hazelnut, Salted Caramel, Coconut Cream, Vanilla, and Chocolate. Additionally, the keto collagen powder comes with a single-size container offering up to 25 servings with 1 scoop of 18g.

Only the unflavored variant doesn't contain any sweetener. The vanilla and chocolate flavors include monk fruit as the sweetener to maintain a net zero-calorie and non-insulinogenic profile. With that being said, the brand claims to use natural flavoring only for all the choices.

Flavor: Unflavored, Matcha, Hazelnut, Salted Caramel, Coconut Cream, Vanilla, and Chocolate

Source: Grass-Fed Bovine Peptides

Primal Harvest Keto Collagen Peptides


  • Gluten-Free, Soy-Free, Dairy-Free
  • Type I and III Peptides
  • Nine Amino Acids


  • Single Size Container
  • Single Flavor

If you believe in a sustainable and active lifestyle, you know how essential macronutrients are for your growth. Collagen makes for one such vital nutritional element in your diet. The peptides promote your overall skin, hair, and gut health.

Primal Harvest ensures your fitness through hydrolyzed bovine grass-fed components in the formulation. The protein supplement can provide a diverse nutritional palette to your diet, which is curated with the type I and III variant of the peptides.

Fitness add-ons and benefits for performance are the unique elements in keto collagen. With MCT Oil as the premium component of the formulation, overall endurance and weight control become easy. The product emphasizes not only protein supplementation but also strengthening the diet with essential amino acids. The brand claims to provide nine crucial micronutrients in its profile.

The collagen protein is gluten-free, dairy-free, soy-free, and assures quality through lab testing in the USA. However, if you're pregnant, nursing, or have any medical conditions, you must exercise caution before including the protein in your regular diet.

Every container of keto collagen provides 30 servings with 1 scoop of 5.7g each. Besides, the protein comes in only one variety of unflavored options.

At the same time, there's no other volume size available for you to purchase. But you can get different subscriptions with the addition of collagen bottles as per your convenience.

Flavor: Unflavored

Collagen: Type I and III

Source: Grass-Fed Hydrolyzed Bovine Peptides

Caution: Be careful if you're pregnant, nursing, or have a medical condition.

Vital Protein Collagen Peptides


  • Keto and Paleo Friendly
  • Gluten and Dairy-Free
  • Hyaluronic Acid and Vitamin C
  • Different Volume Options


  • Only Two Flavors
  • Can Cause Milk, Fish, Peanuts, Wheatgrass and Tree nuts allergy

Your skin is the direct indicator of how your body is getting affected by your lifestyle. With less calories in your diet, you might start losing the glow and health of your face. With collagen supplementation, you can ensure that your overall health remains under your control.

With the gluten and dairy-free components in the Vital Protein profile, you can keep your low-calorie diet balanced. Additionally, the bovine-hide collagen peptides ensure clean supplementation for your consumption. Not only is the product Whole30 approved but also Paleo-friendly.

Vital protein assures grass-fed and pasture-raised cattle products only in their composition.

On top of it, you get the benefit of youthful skin through hyaluronic acid and Vitamin C as the active ingredients in the keto collagen. The brand also claims to include highly nutritious amino acids.

The keto protein is free from any cholesterol, heavy metals and even added sweetener to keep up with your nutrition palette.

You will get 14 servings with every container. The average volume of every scoop that the brand prescribes accounts for 20g of Collagen.

Your Vital Protein comes in different sizes and flavor options. You can choose as per your taste and daily consumption from the variety of chocolate and unflavored. Moreover, you can 9.33 ounces, 13.5 ounces, 20 ounces, and 26-ounce packages.

You can take your keto protein with any hot or cold beverage. But it would be best if you were careful about the possible allergy. The brand creates its protein in a facility that processes milk, fish, peanuts, wheatgrass, and tree nuts.

Flavor: Unflavored and Chocolate

Source: Grass-Fed and Pasture-Raised Bovine Peptides

Allergy: Created in a facility that processes milk, fish, peanuts, wheatgrass, and tree nuts.

Orgain Keto Collagen


  • 2:1 Protein to Fat Ratio
  • Non-GMO
  • Gluten, Soy, and Dairy-Free
  • Acacia as Prebiotic
  • Type I and III Peptides


  • Single Size Container

You can always find yourself confused over the protein to fat consumption ratio during your keto journey. It's essential to keep the proportions right if you want to get your results in the desired manner. Supplementing your diet with good keto collagen can help you find the outcomes you're looking for.

Orgain Keto Collagen caters to the worries of the fat-to-fit ratio in your daily food intake. The brand claims a balance of 2:1 for Collagen and protein in your food. The addition of MCT oil as fat ensures the faster absorption of peptides in your body and quicker energy release.

The main elements of the supplement lie with Types I and III peptides for a diverse nutrient profile. The brand sources the primary Collagen from grass-fed and pasture-raised bovine only to ensure a clean food supplement to you.

Orgain claims the formulation to be non-GMO and has no artificial additive content. The product offers a sustainable and clean option for your keto and paleo journey. On top of it, you get no-dairy, no-soy, and gluten-free ingredients as nutritional boosters.

The product carries acacia as the prebiotic boost for your daily consumption. Additionally, every formulation contains Stevia for the natural sweetening purpose.

Every container will provide you with 20 servings. You can take one scoop on a daily basis which will deliver 20g of Collagen to your body.

Orgain Keto Collagen comes in two taste variants for you. You can take your pick from the chocolate and vanilla option. However, there's only one container size of 14 ounces available to purchase.

Flavor: Vanilla and Chocolate

Collagen: Types I and III

Source: Grass-Fed and Pasture-Raised Bovine Peptides

Superior Source Keto Collagen


  • Non-GMO
  • Gluten, Dairy, Soy-Free
  • Contains MCT
  • Natural Ingredients


  • Single Size Container
  • Single Flavor

Supplementing your building blocks with nutrition is the most efficient way of creating a healthy body. During ketosis, your entire system goes through changes that require instant energy absorption and high-quality food consumption.

Superior Source Keto Collagen aids the keto diet through nutrient-dense collagen supplements. To ensure that you receive the energy boost as and when you need it, MCT oil is a crucial element. The band claims to include the fat for your clean and low-calorie diet.

The product works well even for individuals with any nut, soy, or dairy allergy.

The medium-chain triglycerides or MCT pair up with the grass-fed hydrolyzed Collagen to help your body recover fast. Additionally, the gluten and dairy-free profile aid in fueling your body in a balanced manner. You will find yourself more satiated and crave less fatty food with regular intakes.

Superior source can adapt to all needs, whether you want to include it as a pre-workout boost or a morning-coffee tastemaker. Moreover, the GMP tested pure collagen powder will keep you on track with weight management as well. Precisely, you can use the protein shakes between meals to contain your appetite.

The protein keeps you away from artificial ingredients and additives. You can rely on the natural sources of Stevia for your sweetening needs too.

Superior Source protein comes in only one packaging option, I.e., 14 ounces. Every container carries 23 servings for your consumption with 1 scoop of 17g. The brand can cater to 1g of your daily carb proportion with its protein profile.

Even the flavor variant comes in just one type of chocolate. However, the brand claims to use only natural cocoa powder for its flavor formulation.

Flavor: Chocolate

Source: Grass-Fed Bovine Peptides

SR Sports Research Collagen Peptides Powder


  • Non-GMO
  • Keto & Paleo Friendly
  • Multiple Flavor Options
  • Multiple Volume Variants
  • 18 Amino Acids


  • For people with pregnancy, nursing, and medical condition- Not to be consumed without physician advice.

Collagen Protein Supplements come with their benefits and set of worries. You are always second-guessing if the components are clean enough to be included in your keto diet. It's crucial that you provide a high-quality protein boost during your ketosis journey.

SR Sports Research Collagen Peptides powder snatch away your worries for a healthy and nutritious diet. With IGEN™ Non-GMO Tested ingredients in the formulation, you can rest assured of the excellent protein powder you will get.

The brand claims to include only hydrolyzed Types I and III bovine peptides. Additionally, all the ingredients used in the powder are gluten and additive-free. Not only will your powder aid your keto nutrition, but it will also help during the paleo diet.

Formulated in a GMP facility, the protein profile 18 amino acids for your healthy growth during ketosis. However, you must exercise caution in consumption if you're pregnant, or nursing, or have a medical condition that requires a physician's approval.

The quality protein supplement can be taken with any hot or cold liquid. However, it can clump into a cool beverage. That's why you must mix it well in the room temperature fluid before adding it to the food of consumption.

Every SR protein comes in three different packages for your convenience. You can pick your Collagen from 16 ounces, 32 ounces, and a travel-friendly pack. Your travel packages will contain the prescribed scoop limit in a single container.

SR Protein provides 41 servings in a single container of 16 ounces and 82 in 32 ounces, respectively. However, the scoop prescription per dose is limited to 11g only.

You can also choose the flavor variant from the available options of Unflavored, Dark Chocolate, Vanilla bean, and Matcha.

Flavor: Unflavored, Dark Chocolate, Vanilla bean, and Matcha

Collagen: Types I and III

Source: Grass-Fed Bovine Peptides

Bulletproof Collagen


  • Keto and Paleo Friendly
  • Grass-Fed Collagen
  • Carries Amino Acids
  • High Bioavailability
  • Non-GMO


  • Single Size Flavor
  • Single Flavor

Every macro and micronutrient play an essential role on your keto journey. Amino acids are not any less necessary than protein. If you have a hard time consuming all the crucial kinds without creating a calorie imbalance, supplements are your solution.

The Bulletproof Collagen carefully sources the peptides for protein supplementation. The enzymatically processed macronutrient boost includes no hormones in your nutrient palette. The formulation makes the protein highly bioavailable, which ensures no clumping while mixing.

With essential amino acids, you can expect a wholesome nutrition profile. The grass-fed hydrolyzed peptides help your stomach absorb macronutrients without high energy expenditure. The brand claims that the protein content in the supplement is more than the natural source available in broth.

Bulletproof Collagen contains no artificial sugar and enables easy mixing without thickening in your beverage. The ingredient profile of the protein makes it both Keto and Paleo-friendly. You can consume the product any time of the day without worrying about the calorie budget.

Every peptide powder from Bulletproof comes in a single-size container of 8.5 ounces, 17.6 ounces, and 42.3 ounces. Each packaging consists of 12 and 23 servings for the first two options. The brand prescribes 2 scoops of 20g protein in your daily dosage.

Flavor: Unflavored

Collagen: Type I

Source: Grass-Fed Hydrolyzed Bovine Peptides

Preferred Elements Keyto Collagen


  • Non-GMO
  • Keto and Paleo Friendly
  • Types I and III Peptides
  • Carries Electrolytes


  • Single Size Container

Electrolytes are essential to ensure overall health and well-being. While Collagen works wonders for your skin, hair, and bones, the essential nutrient enables you to boost your cognitive function. Your digestion will also receive its supporting element with electrolytes in your diet structure.

Preferred Elements Keyto Collagen provides you a rich profile of protein with essential nutrients as its constituting elements. Only through grass-fed and pasture-raised bovine, the brand sources your peptides for the boost.

The collagen supplement contains MCT oil from coconuts for faster absorption and higher efficiency. You can include the product as your snack recipe ingredient as well. The powder can supplement your diet to bring relief to your age-related worries and micronutrient deficiency.

The brand provides a supplement that not only boosts your keto diet but also supports your paleo journey. Additionally, the gluten-free, no-sugar, and non-GMO characteristics will help you provide a clean nutrition source to your body. On top of it, the essential electrolytes will never let keto-fatigue become a part of your regimen.

The supplement contains Types I and III peptides for a diverse nutritional inclusion. Additionally, you can find Stevia as the sweetening source in the protein powder.

The brand processes and creates the powder in a GMP authorized facility in the USA, which assures you of its quality. Even though the product is gluten-free, there's no mention of non-usage of dairy or soy in its composition.

Every peptide-protein comes in a single size container. However, you can choose the flavors from chocolate, vanilla, and salted caramel. Moreover, Preferred Elements offers you 20 servings of 1 scoop with 16.8g protein.

Flavor:  Salted Caramel, Vanilla, and Chocolate

Collagen: Types I and III

Source: Grass-Fed Hydrolyzed Bovine Peptides

Perfect Keto Collagen


  • Non-Dairy
  • Keto and Low Carb Diet-Friendly
  • Carries Acacia Fiber
  • 7 Flavor Options
  • No Artificial Additives


  • Single Size Container

Protein is already an essential ingredient in your daily diet. However, supplementing your food intake with vital micro and macronutrients once you start a ketosis journey becomes undeniable. That's why you must focus on collagen consumption if you plan to receive healthy outcomes from your regimen.

Perfect Keto Collagen carries the base formulation of grass-fed peptides. Not merely is the supplement highly bioavailable, but also a clean nutritional boost. Additionally, the MCT oil provides a great instant energy source for your keto journey.

The coconut oil ensures a sharp cognitive boost and overall fatty acid balance in your body. On top of it, the protein also carries acacia fiber in its formula to provide good gut health and digestion.

The brand claims to include only natural resources in its profile. For sweetening purposes, the collagen contains stevia, which is a low-calorie substitute for the best diet balance. Essentially, the company assures us to have only the natural ingredients and no junk in the protein profile for your clean diet.

Perfect Keto doesn't contain any dairy, which helps your case if you're lactose intolerant. However, the protein carries tree nuts in its formulation, so you'll have to watch out if you are allergic.

Every Perfect Keto collagen comes in a single packaging that serves about 20 times. Additionally, each prescribed serving scoop carries 17g of protein. You can consume the hydrolyzed peptides powder any time of the day in your favorite keto recipes.

Moreover, you can choose your flavors from a variety of choices. The available 7 variants are Chocolate, Vanilla, Strawberry, Peanut Butter, Cinnamon Toast, Salted Caramel, and Unflavored.

Flavor:  Chocolate, Vanilla, Strawberry, Peanut Butter, Cinnamon Toast, Salted Caramel, and Unflavored

Source: Grass-Fed Hydrolyzed Bovine Peptides


Authentic Keto’s chocolate collagen supplement is loaded with MCTs and keto-friendly collagen for your healthiest joints, skin, hair, and nails yet. Simple ingredients keep this collagen powder low-cal and sugar-free.

Unlike other collagen competitors out there, Authentic Keto’s powder never clumps. It’s just deliciousness through and through. We think once you try it that you’ll agree it’s a different and superior kind of keto collagen!

About the author

The Authentic Keto Team is here to bring you health tips that help you with losing weight fast. We focus on a clean keto diet for beginners because we believe that is the easiest and most simple way to healthy eating. Our keto weight loss tips will not only bring you into ketosis fast but will also help you to improve your mental health, sleep problems, and wellness.

- Our goal is to make keto success easy. -

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