5 Best Keto Collagen Supplement [2021]

best collagen supplements for keto on keto

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Did you know the second most asked health question entered on Google in 2019 was 'what is keto?'. This means there is a lot of interest in losing weight and getting healthy and the ketogenic diet could be the perfect solution.

In this article, we're going to review the best keto collagen peptide supplement you'll want to add to your keto lifestyle.

Why would you want to add a hydrolyzed collagen peptide supplement when practicing a keto diet lifestyle?

First, a collagen peptide supplement can easily help meet your day's guidelines of fats, protein and carbohydrates without going out of balance. 

Second, a collagen hydroslyate powder supplement gives the body a boost of critical amino acids that help our body with its daily operations and fight off the infamous keto flu.

Third, when choosing a collagen peptide protein supplement, consider one that adds the healthy fat, MCT oil, to its ingredient list. The MCT oil (derived from coconuts) slows down the absorption of the collagen protein. That means you'll feel fuller longer...

Now it's time for the reviews on the best keto-friendly collagen supplements on the market today...

Our Winner After Many Hours of Research

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Peak Performance Keto Multi Collagen Powder

Our Rating

Best Collagen Supplements for Keto Rating Chart

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Our Rating

Peak Performance Keto Multi Collagen Powder

HVMN Keto Collagen+

Bean Envy MCT Oil, Collagen and Acacia Fiber

Preferred Element Keto Collagen Protein Powder

Perfect Keto Collagen Peptides Powder

We have also reviewed the best bone broth for keto, so check that article too.

Best Collagen Supplements for Keto Reviews

1. Peak Performance Keto Multi Collagen Powder

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Review: Peak Performance Keto Multi Collagen Powder

For those looking for an all-in-one solution, this keto protein powder is it! 

Although any collagen supplement will help your body in multiple ways, Peak Performance offers more than the regular version of keto collagen powder.

Peak Performance's ingredient list includes hydrolyzed grass-fed, pasture-raised, bovine-sourced collagen (abundant in types I and III) and wild-caught marine collagen (concentrated type I). Rounding out the types of collagen, you can also get collagen from chicken and also egg membranes.

Each serving contains zero carbs, 10 grams of collagen protein and 5 grams of MCT oil. 

What's unusual for collagen supplements is third-party testing--Peak Performance prides itself on offering the highest-quality, third-party tested collagen supplement in the industry.

We love this battery-operated, convenient coffee frother to mix our collagen powder. 

Importantly, you'll want to know there is no caffeine, stimulants, gluten, soy, milk, shellfish, corn or peanuts in their keto collagen peptides. 

Also, it comes in two flavors, vanilla and chocolate, plus unflavored (which is what is reviewed here).

Finally, what we really like is that Peak Performance gives back to the global community. For every purchase, they donate $1 to Vitamin Angels.


  • 10 grams multi-collagen protein
  • 5 grams MCT oil
  • Zero carbs
  • Third-party tested for purity, potency and quality
  • The company donates generously to Vitamin Angels

2. HVMN Keto Collagen+

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Review: HVMN Keto Collagen+

In this review, we feature the unflavored version of HVMN Keto Collagen+ but you'll want to know several other unique and yummy flavors available including coconut cream, hazelnut, salted caramel, vanilla and chocolate.

Each serving of the HVMN product contains 10 grams of grass-fed bovine (cow/cattle) hydrolyzed collagen peptides (the recommended minimum amount), 5 grams of MCT oil, zero net carbs and only 70 calories.

HVMN Keto Collagen+ also adds vitamin C, copper and zinc--all three of which are required to support your body's natural collagen production.

You won't have to worry about any additions to the formula like sugar, dairy, gluten, artificial sweeteners, fillers, preservatives or additives--none of these are included in HVMN!

Speaking of sweeteners, if you choose a flavored option, consider that the sweetening is from the natural flavoring Stevia or monk fruit.

We know you're going to love this option, it's perfect for your keto diet lifestyle!


  • Zero net carbs
  • 5 grams MCT Oil
  • 10 grams collagen protein
  • 70 calories
  • Unflavored and flavored options sweetened with Stevia or monk fruit

3. Preferred Element Keyto Collagen Protein Powder

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Review: Preferred Element Keyto Collagen Protein Powder

The next best keto collagen supplement review is based on Preferred Element...you'll see why we love the quality of this product and more.

Keyto is a hydrolyzed collagen peptide supplement that provides 10 grams of collagen protein per serving. The collagen is sourced from grass-fed bovine (cattle) sources.

In addition, the formula included added electrolytes that will provide an extra booth to your physical health and stamina.

Like many collagen on keto powders, there are also 5 grams of MCT oil powder to help with mental clarity and steady sugar levels.

It's made in the United States and doesn't contain any fillers, binders or artificial ingredients.

However, you need to be aware there is Stevia, a natural sweetener, that is used in this collagen supplement.

Finally, Preferred Element offers a 100 percent money-back guarantee if you don't like their product.

Consider trying this quality collagen supplement for keto, especially since it's risk-free!


  • Advertised as zero net carbs
  • 5 grams MCT oil powder
  • 10 grams bovine collagen
  • Added electrolytes
  • Stevia for sweetening
  • 100% Money-back guarantee

4. Bean Envy MCT Oil, Collagen and Acacia Fiber

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Review: Bean Envy MCT Oil, Collagen and Acacia Fiber

It's interesting to know that Bean Envy combines clean, natural energy, collagen protein and acacia fiber in its unique formula that you will come to appreciate.

Per serving, you'll get 10 grams of MCT powder oil, 5 grams of bovine collagen protein and 90 calories--all perfect for a keto diet.

What makes Bean Envy's product unique? 

Actually it's the addition of acacia fiber...

Importantly, acacia fiber provides beneficial bacteria that is helpful for gut health, sensitive stomachs and improves 'regularity'.

Not only that, but this product's powder dissolves easily and the unflavored options have no natural or artificial sweeteners (check labels for the ingredients in flavored options).

Further, this keto collagen supplement contains no GMO, gluten, sugar or dairy and uses high-quality ingredients for manufacturing in an FDA-registered, GMP facility.  

Also, there are no fillers like corn starch and they use PBA-free supplement jars.

It's clear Bean Envy values a clean, collagen supplement that their customers will love!


  • 10 grams MCT powder oil
  • 5 grams of bovine collagen
  • 0 net carbs
  • Prebiotic acacia fiber

5. Perfect Keto Collagen Peptides Powder

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Review: Perfect Keto Collagen Peptides Powder

First, Perfect Keto is available in three flavors (no unflavored version). Because there is a flavoring, that usually means there's some sort of sweetener.

You can enjoy these delicious flavors: chocolate, peanut butter, salted caramel, strawberry and vanilla.

If you chose a flavored option of Perfect Keto, they use Stevia for their sweetener.  Stevia is a natural sweetener, but some people don't care for it.

This keto collagen product has 10 grams of hydrolyzed bovine collagen and 5 grams of pure MCT oil powder.

It also includes gum acacia to help with any possible stomach upset from the MCT oil.

What's interesting is this product has 2 net carbs. Sure, that's a low number, but other collagen supplements for keto has 0 net carbs.

They too include electrolytes to help your overall health.

You can easily add Perfect Keto to your daily routine--your body and beauty will love it!


  • 10 grams hydrolyzed bovine collagen
  • 5 grams MCT oil
  • 2 Net carbs
  • Stevia for sweetening
  • Electrolytes


Well, here's our best work on in-depth and thorough reviews of the best keto collagen supplement on the market today.

Although all of these products are excellent choices for keto dieters, we felt Peak Performance Keto Multi Collagen Powder offers the best of all worlds:

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  • Multiple collagen sources
  • 10g protein/serving
  • MCT Oil
  • Zero carbs
  • All-natural, no fillers
  • Third-party tested for purity

Give it a try to today and see if you not only gain benefits of staying in ketosis, losing weight, but you can gain other exciting benefits like fuller hair, strong nails, smoother skin, healthy gut and joint health.