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Collagen Protein Unflavored

product on market Powder Bulletproof Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Hydrolyzed collagen powder provides amino acids that may support skin elasticity and joint health, though evidence for systemic benefits is generally moderate. The protein content supports basic muscle maintenance and metabolic function. Research indicates these ingredients are typically well-tolerated and safe for general consumption.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Collagen Protein Unflavored
Open Full PDF View on NIH DSLD →
Details

Label Data

24 Gram(s)
Serving Size
19
Servings
Amino acid/Protein
Product Type
25%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
90 Calorie(s)
Protein
22 Gram(s)
Sodium
75 mg (3% DV)
Market median: 20.0mg (931 products) 234 studies (A:1, B:90)
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Cook With Collagen Collagen Protein is stable at higher temperatures, which means it's great added to hot and cold drinks, sauces and soups. For a thicker sauce with gelatin, try Bulletproof Collagelatin. For recipes and tips, check out bulletproof.com/CollagenProtein. Directions: Mix 1-2 scoops into at least 4 ounces of Bulletproof Coffee or whatever you feel like.

Pasture raised/serve hot or cold

Warnings & Precautions

Processed in a facility that also processes tree nuts, peanuts, egg, soy, milk, wheat, fish, crustacean shellfish.

Formulation Notes

Glycine, lysine and proline, some of the amino acids in Bulletproof Collagen Protein, are the building blocks your body uses to make muscles and sinew.

Collagen protein does not count toward the FDA recommended Percent Daily Value for protein because it lacks one essential amino acid: Tryptophan.

22g protein

Additional Information

Rebuild, Repair, Restore You ask a lot of yourself. Do you have what you need to get the job done?

Just what you need to help you go strong all day. Because you make you awesome.

The Bulletproof You What else are you capable of? More than you might think. Being Bulletproof is a science-based approach to nutrition and life - tried, tested and proven to help improve human performance in athletes, mathletes and anyone who wants to be more awesome. See what you can do at bulletproof.com

Typical Amino Acid Profile (Per 24g serving)* Alanine 2,160mg Arginine 1,904mg Aspartic acid 1,352mg Glutamic acid 2,320mg Glycine 5,688mg Histidine** 183mg Hydroxyproline 2,736 mg Isoleucine** 365mg Leucine 696mg Lysine 912mg Methionine** 206mg Phenylalanine 454mg Proline 3,264mg Serine 766mg Threonine** 463mg Tryptophan** 0mg Tyrosine 135mg Valine 499mg *Amino acid profile may vary **Essential amino acids

Note: Product is packaged with a desiccant.

Store in a cool, dark, dry place. No refrigeration required.

R02 170531

Build

High performance building blocks

Pasture raised/serve hot or cold

Metadata

Product Details

DSLD Entry Date2017-12-22
Product TypeAmino acid/Protein
FormPowder
DSLD ID81131
Data Updated2026-04-11
Research

Research Evidence

281
Research Sources
54
Avg Quality
141
Meta Analysis
72
Systematic Review
45
Rct
18
Clinical Trial
2
Narrative Review
1
Other
1
Guideline
1
Openfda Safety
A Vascular closure devices for femoral arterial puncture site haemostasis
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
B Effects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2023 PubMed DOI
B Transepithelial versus epithelium-off corneal crosslinking for progressive keratoconus
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
B Bisphosphonate therapy for osteogenesis imperfecta
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
B Punctal occlusion for dry eye syndrome
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Dressings and topical agents containing hyaluronic acid for chronic wound healing
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
B Efficacy of statins for osteoporosis: a systematic review and meta-analysis
Meta Analysis Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA 2017 PubMed DOI
B Drugs to reduce bleeding and transfusion in major open vascular or endovascular surgery: a systematic review and network meta-analysis
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
B Bisphosphonate therapy for osteogenesis imperfecta
Meta Analysis The Cochrane database of systematic reviews 2008 PubMed DOI
B Bisphosphonates for osteoporosis in primary biliary cirrhosis
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.