Primal Harvest Keto Collagen Review: Worth It? An RD Inspects

Primal’s Keto Collagen is formulated with type 1 & III hydrolyzed bovine collagen as well as coconut-derived MCT oil – all designed to provide more energy for your fitness regimen.

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I’m sure you’ve heard of protein powder, and it’s likely that you know about collagen powder as well if you’ve been reading some of my other articles. However, did you know that there are collagen protein products? Protein powder can provide you with energy pre and post workout, but collagen can have similar benefits in addition to shortening your recovery time and increasing endurance.

Collagen is the most prevalent protein in our body. It actually makes up as much as 35 percent of our body’s total protein reserve. There are a lot of different protein powders on the market, but you get some very specific and unique benefits from choosing a collagen protein.

In this article I’m going to be reviewing Primal Harvest’s Keto Collagen powder. While our bodies have the ability to produce collagen naturally, this process slows down as we age. It becomes necessary to supplement if you’re interested in slowing down the aging process, maintaining a healthy weight, improving the look of your skin and supporting joint health (see our collagen powders for joint health best picks).

Quick Summary of Primal Keto Collagen Review

Product:Primal Keto Collagen by Primal Harvest
Key Benefits:Supports hair, skin and nails, helps with weight loss, could improve gut health
Why it works:Primal Keto Collagen works because it contains type I and type III collagen, MCT oils and essential amino acids
Flavor:Unflavored, instant-mixing formula
Where to Buy:Primal Harvest's official website
Avg. Customer Rating:4.9/5 (Over 230 reviews)
GW Rating:4.4/5

Primal Keto Collagen

Courtney D'Angelo

Brand Transparency
Quality of ingredients used
Effectiveness of product
Overall value


Primal's Keto Collagen was designed to support hair, skin and nails and formulated with type 1 & III hydrolyzed bovine collagen as well as coconut-derived MCT oil to provide energy for your fitness regimen.


Introducing Keto Collagen by Primal Harvest

product image - primal keto collagen

Keto Collagen by Primal Harvest is a hydrolyzed bovine collagen that is designed to promote healthy skin, joints, hair, gut health and increase energy. It also includes MCT powder. The collagen in this product comes from certified grass-fed, free-range cows that have not been treated with any added hormones.

Keto Collagen has a full panel of essential amino acids such as histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine. These amino acids can slow down the aging process, protect your bones, keep your joints feeling comfortable and mobile as well as improve the quality of your skin.

The purity of this collagen actually makes your body believe that it’s creating it on its own. It’s not highly artificial or processed, which could affect the bioavailability of a product. The protein in the product isn’t substantial compared to something that was designed for use with your workout, but there is approximately three grams per serving.

Behind the Brand (Primal Harvest)

Primal Harvest has a very holistic approach to the creation of their nutritional supplements. Their goal is to make healthy supplements accessible to the masses while taking into account that the body is one whole system that should be treated as such. Focusing on whole body health is beneficial whether you’re trying to look your best, feel your best or prevent disease and illness. You’re not treating different parts of your body individually with a large array of products. You can utilize Primal Harvest products to promote balance as a whole.

Primal Harvest works hard to further their research and work on developing new products to offer nutritional support to people who need a boost in some way. This is a very transparent brand that is honest and what they are including in their products and why they’re in there. Third-party testing is used to ensure effectiveness, safety, purity and potency.

I'm very familiar with this brand as I have reviewed many of their products, including Primal Hair Growth Complex, Primal Greens, Primal Flex, Primal Multivitamin, Immune Defense and Primal Gut Restore.


  • Promotes hair, skin, nails, joints, and gut health
  • Features type I & III hydrolyzed bovine collagen
  • Contains MCT oil to boost your energy levels and provide fitness support
  • Comes unflavored, so you can instantly mix it into any beverage of your choosing
  • Free of gluten, soy and dairy
  • Made in a GMP-certified facility


  • Contains tree nuts (coconut)

Claimed Benefits

You can achieve some very impressive health benefits with the use of Primal Harvest’s Collagen Protein product. Let’s take a look at what people have achieved.

benefits primal keto collagen

Supports Hair, Skin and Nail Health

This special keto collagen formula from Primal Harvest helps promote healthier skin, hair and nails from the inside out. Collagen protein boosts the elasticity of your skin, reduces the appearance of fine lines and wrinkles and can also hydrate the skin. You’ll look younger, healthier and happier with the regular use of Primal Harvest Keto Collagen.

May Help Improve Gut Health

Collagen contains glutamic acid, which has the ability to heal the gut. This acid also stimulates muscle contractions in your intestines, which can help promote regularity and fewer bouts of constipation. Collagen can help heal a leaky gut, hydrates the digestive tract and balances stomach acid. You may experience less acid reflux and gas thanks to Keto Collagen from Primal Harvest.

Could Help with Weight Loss

Collagen supplements have the potential to aid in weight loss by providing appetite suppression. This decreases your overall food intake so you can get to your goal weight faster. Balancing your gut can also help with weight loss by removing built up waste and reducing the amount of bloating that you experience regularly.

May Help Improve Joint Health

Primal Harvest Keto Collagen has been formulated very specifically to support daily joint performance. You’ll feel more flexible, comfortable and mobile when increasing your daily intake of collagen, especially if you’re getting older and your natural production of collagen is decreasing. Helping form that collagen which exists in your joints allows them to become stronger and more elastic.

Key Ingredient Analysis

We’ve talked about the specific benefits you can achieve with the use of Keto Collagen, but it’s a good idea to think about the key ingredients that have been included in this formulation, so you know where those benefits are coming from.

ingredients primal keto collagen

Type I & III Collagen – Hydrolyzed Bovine Collagen

To increase your daily collagen intake, Primal Harvest’s Keto Collagen powder is made using grass-fed, free-range bovine. It is hydrolyzed to promote maximum bioavailability and absorption. Both type I and III collagen have been included to provide you with the most benefits possible.

Coconut-Derived MCT Oil

Premium MCT oil is also a main ingredient in keto collagen, and it comes from coconuts. This powerful oil can provide fitness-boosting benefits as well as weight control, appetite reduction, and enhanced daily performance.

Essential Amino Acids

A full amino acid profile will boost your overall performance while also supporting a healthy lifestyle overall. High in naturally occurring collagen amino acids like glycine and glutamine, Keto Collagen mimics the 19 amino acid profile that is found in collagen.

Is Keto Collagen Good for Weight Loss?

Taking Keto Collagen is a great way to support your weight loss journey. While it doesn’t really contain enough protein to use it as a meal replacement, collagen has the potential to make you feel full for longer periods of time. This will lead to the need for consuming less calories so you can watch what you’re taking in each day. You can fight back against those cravings, so you don’t overeat.

Collagen is also beneficial for weight loss thanks to its ability to balance and heal the gut. When your gut is working efficiently and properly, you’ll experience less waste buildup and better nutrient absorption. Your metabolism may also be boosted.

Safety and Side Effects

primal keto collagen powder

Collagen protein supplements like Keto Collagen are generally very safe and can be used on a regular basis. Keto collagen doesn’t really contain any other ingredients that would cause unwanted side effects, but you may just want to keep an eye out for the ingredient list in other collagen supplements. Some of them may include other herbal ingredients that could pose a safety risk for your specific situation.

The only thing to watch out for with Primal Harvest’s Keto Collagen is the fact that the MCT oil used in its formulation is sourced from coconut, which is considered a tree nut by the FDA. You shouldn’t take this product if you have a tree nut allergy. If you’re still concerned with the safety of this product, you can talk to your doctor before starting to use it.

Is it FDA-Approved?

Primal Harvest’s Keto Collagen is GMP-certified, which means that it is made inside of a facility that has been approved by the FDA. Though, Keto Collagen itself has not been approved by the FDA and its claims have not been evaluated by them either.

Real Primal Harvest Keto Collagen Reviews and Product Rating

product rating primal keto collagen

Primal Harvest Keto Collagen currently has a five-star rating out of five stars, and there are well over 200 reviews listed on the website. Many of the people who have reviewed this product have tried a number of collagen products in the past, determining that Primal Harvest’s version is the best they’ve come across. Initial benefits appear to be changes (for the better) to hair, skin and nails. Gut health, energy and joint health seem to come about after a couple of months of using Keto Collagen.

I like that Primal Harvest really showcases their customers on their website. You can view videos through their website that feature real-life Keto Collagen users. They explain how they use the product, what they’ve experienced and why they love this product. It’s a very versatile product and you see that through the many reviews that are listed on the Primal Harvest website.

customer testimonials primal keto collagen

Alternatives Compared to Keto Collagen by Primal Harvest

The supplement industry is really inundated with collagen supplements, so it can be overwhelming to try and choose something that you think is going to provide you with all of the benefits that you’re looking for. If there’s something you’re not happy with after looking at Keto Collagen from Primal Harvest, I’d like to point you in the direction of these other collagen supplements.

1st Phorm Collagen with Dermaval

1st Phorm is a leading supplement brand that has a collagen supplement that contains their specialty Dermaval blend. It is low temperature processed and hydrolyzed for optimal absorption and benefits. Containing five different forms of collagen, you get a very extensive amino acid profile along with the phytonutrient complex, Dermaval (50 milligrams in each dose to be exact). This product can increase elastin in the body, improve the health of your skin and support joint health.

Go to 1st Phorm Collagen

Primal Collagen Powder

Primal Collagen Powder is made from certified grass-fed, free-range cows that haven’t been treated with any hormones. This is also a hydrolyzed form of collagen that results in shorter chain peptides and amino acids like histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine. This is a great product for gut health, healthy skin, decreased inflammation and joint health.

Go to Primal Collagen

Ancient Nutrition Collagen

This premium collagen formula from Ancient Nutrition promotes healthy skin, nails, joints, gut health and more. It is sourced from a few different places including cows, chickens and eggshells. Ancient Nutrition has opted to include additional ingredients in this product such as vitamin C and probiotics. This will further boost the product’s ability to increase collagen production and support a healthy immune response. Also included is a superfood complex that offers specific support for your joints and gut.

Go to Ancient Nutrition Collagen

The Bottom Line: Is Primal Keto Collagen Worth It?

Whether you’re getting older and are concerned about less collagen production in the body or you simply want to promote as healthy of a lifestyle as possible, Primal Harvest makes it possible for you to take your collagen consumption in your own hands. You can use this produce in a multitude of ways from drinking to cooking with it. You’ll love how you feel with its regular use, but you’ll start to see changes in your appearance as well that will make you look younger, healthier and glowing. I encourage you to give this product a try and let me know your experience.

primal keto collagen product image

Tips for Success from the RD

Are you wondering if you should be adding collagen supplements into your daily routine? My tips for success today are actually questions you should ask yourself before purchasing a supplement.

Does Your Doctor Need to Know?

If you have been diagnosed with a medical condition of any sort or you’re taking prescription medication, you’ll want to check with your doctor prior to starting a collagen supplement. You should also be careful choosing a product if you are allergic to ingredients like eggs, shellfish or tree nuts. Collagen also has the potential to increase a person’s allergic response, so this is something to watch out for if you deal with a number of allergies.

Are You Buying Something That Has Hydrolyzed Collagen?

Hydrolyzed collagen is the type of collagen that can be absorbed easily by the gut. This allows more of the beneficial ingredients in collagen to enter your bloodstream.

Is Vitamin C Included?

A lot of collagen supplements add vitamin C into their formula. This is because the body requires vitamin C in order to form adequate amounts of collagen.

Are You Patient?

While you may get some immediate results from the use of a collagen supplement, this is something that takes anywhere from one to three months to provide noticeable results. Just because you don’t see anything changing with your body doesn’t mean your collagen supplement isn’t working.

Photo of author

Courtney D'Angelo, MS, RD

Courtney D'Angelo, MS, RD, earned her masters degree in Nutrition and Foods from the University of Georgia. She's a Registered Dietitian at Morrison Healthcare and has a strong passion in helping people improve their wellness!

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