Bulletproof Collagen Protein Review

Bulletproof Collagen Protein Powder is built around hydrolyzed collagen — a protein-based building block that genuinely holds the body together, supporting glowing skin, strong bones, flexible joints, gut health, and slower visible aging.

With collagen products booming right now, we wanted to know whether Bulletproof’s version stands out. Our research team dug through everything available on the company and the product before writing this review.

What Is Bulletproof Collagen Protein?

The Bites and Powders essentially come down to one core ingredient: collagen. It’s not vegan — the collagen is sourced from pasture-raised cows with no added hormones and no sugar.

• Nutrición Hospitalaria: hydrolysate collagen genuinely helps prevent degenerative joint and bone problems, bone loss, joint pain, and skin aging without notable adverse effects.
• Gene: over 50 years of collagen research confirms its genuine role in blood vessel, uterine, and bowel structure, plus blood clotting and wound healing.
• Nutrition Reviews: collagen genuinely supplies the protein and amino acids that regulate muscle protein synthesis and support muscle growth.

Who Makes Bulletproof Collagen Protein?

Dave Asprey introduced Bulletproof Coffee in 2011, founded the Bulletproof company in 2014, and incorporated it in 2015. The brand focuses on supplements free of gluten, soy, and artificial fillers.

A 2017 recall affected Bulletproof Collagen Protein Bars and Bites — that recall has since been completed and closed.

Customer Service and Reviews

Bulletproof’s own site shows a strong 4.5/5 rating, though third-party sources offer a more balanced view. On Amazon, 81% of reviewers gave 5 stars and another 11% gave 4 stars, with many calling it the best collagen powder they’ve tried and praising its easy mixability. Trustpilot shows a more mixed 3.3/5 — 60% rated it 4-5 stars, 40% rated it 1-2 stars, with complaints centering on packaging and customer service rather than the product itself.

Contact: Care@BulletProof.com or text 1-206-203-4576. Headquarters: 1012 1st Ave Suite 400, Seattle, WA 98104.

The Relationship Between Bulletproof and the Better Business Bureau

Bulletproof 360 Inc. isn’t BBB-accredited and holds an F rating, despite its lone customer review being a positive 5-star rating. Five complaints closed over the past three years, none in the last twelve months — all closed, with no mention of the earlier recall.

What Bulletproof Collagen Protein Claims Did We Find?

The company claims glowing skin, fewer wrinkles, stronger and less painful joints post-exercise, and stronger bones. It also claims boosted energy, sharper brain function, harder workouts, reduced hunger, and increased fat burn.

What Are the Bulletproof Collagen Protein Ingredients?

• Hydrolyzed Collagen
• Bulletproof MCT Oil Powder (caprylic and capric acid triglycerides from refined coconut and/or palm kernel oil, tapioca dextrin)
• Raw Cacao Powder
• Coconut Creamer Powder (nonfat dry coconut milk, non-GMO maltodextrin, coconut oil, gum acacia, under 2% sunflower lecithin, tri-calcium phosphate)
• Erythritol
• Organic Cocoa Powder
• Cellulose Gum
• Rebaudioside A (refined stevia leaf extract)

Does Bulletproof Collagen Protein Work? Bulletproof Collagen Protein Benefits

The unflavored mix contains essentially one ingredient — hydrolyzed collagen — while the chocolate and vanilla versions add a few extras.

Hydrolyzed collagen genuinely improves skin elasticity and moisture for a more youthful look. Per Plastic and Aesthetic Research, collagen-based supplements genuinely help repair skin damage and support joint function, health, and vitality.

MCTs may genuinely boost metabolism and fat burning — per the Journal of the Academy of Nutrition and Dietetics, they could genuinely assist with weight loss, though more research is still needed.

Raw cacao powder, found in the chocolate variety, genuinely showed improved age-related deficits in Scientific Reports, with polyphenol-rich foods like cacao offering real antioxidant benefits that may help protect cognitive function with age.

Coconut milk shows genuine promise for preventing oxidative damage and reducing degenerative health risks per the Journal of Chemical and Pharmaceutical Research, though cardiac-function evidence remains mixed.

Erythritol, a low-calorie sweetener in the chocolate and vanilla flavors, is genuinely considered safe for blood sugar management per Applied Microbiology and Biotechnology, since most of it passes through the body unabsorbed.

What About Bulletproof Collagen Protein and Weight Loss?

Bulletproof doesn’t market this product for weight loss specifically, but it’s carb-free, and several ingredients may genuinely support a healthier weight. A 2015 article in Nutrición Hospitalaria found coconut genuinely reduced waist circumference and BMI in study participants, though more research is needed.

Per the Journal of Medicinal Food, participants saw modest weight loss and reduced triglycerides in related research. Erythritol also showed genuine promise — per Cureus, participants reported greater satiety with erythritol than with other low-calorie sweeteners like aspartame.

Bulletproof’s collagen protein isn’t a dedicated weight-loss supplement, but it may still offer some genuine indirect benefit.

Are There Potential Bulletproof Collagen Protein Side Effects?

Some users report minor side effects. Per the International Journal of Dentistry, sugar alcohols like xylitol and erythritol can genuinely affect the GI system, potentially causing gas, bloating, and diarrhea.

How to Take Bulletproof Collagen Protein

Can I Take With…

Where to Buy Bulletproof Collagen Protein and the Cost

A 24oz jar runs $43.95 on it.com. Amazon sells the unflavored 17.6oz container for $36.09 ($32.48 with subscribe and save). Walmart sells a 26oz jar for $56.99, with chocolate and vanilla flavors available across all three.

Can You Cancel My Subscription?

We can’t cancel subscriptions directly — contact the retailer where you purchased.

Pros and Cons

Pros:

• No sugar
• No added hormones
• Natural ingredients
• May genuinely support weight loss indirectly
• Mixes easily into water or other beverages

Cons:

• Not vegan — sourced from pasture-raised cows
• F rating with the BBB
• Possible GI upset
• Some reviews mention poor customer service

What’s the Bottom Line on Bulletproof Collagen Protein?

it Collagen is genuinely easy to prepare and drink, with no harmful ingredients and few major side-effect reports. That said, there’s no substantial evidence its ingredients will drive meaningful weight loss on their own.

A comprehensive, clinically-backed program with personalized coaching and structured behavioral support will typically deliver more direct, lasting weight-loss results than a collagen supplement alone.

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