Home/ Supplements/ Collagen/ Collagen Peptides Unflavored

Collagen Peptides Unflavored

product on market Powder Woodstock Vitamins 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

Bovine collagen peptides provide amino acids that support skin elasticity and joint health. Research indicates a moderate level of evidence for these benefits in healthy adults. This profile consists of protein and minimal sodium, aligning with standard nutritional safety profiles.

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

Label

Product Label

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

Label Data

20 Gram(s)
Serving Size
20
Servings
Amino acid/Protein
Product Type
25%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
80 Calorie(s)
Protein
18 Gram(s) (36% DV)
Sodium
90 mg (4% 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

Mix with any liquid, hot or cold

Suggested use: Mix one scoop into beverage or smoothie.

Warnings & Precautions

Warning: This product contains lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.

To report a serious adverse event, call 1-845-521-7455

Keep out of reach of children.

Formulation Notes

Crazy high quality collagen.

Pasture-raised, grass-fed cows Third party quality tested Great, neutral flavor

20g Collagen peptides

0 Added ingredients

Great, Neutral Flavor

Collagen is an amazing, nutrient-dense protein source that can support healthy joints as well as healthy hair, skin, and nails.

Pasture-raised Grass Fed

Contains no artificial colors, flavors, or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts, soy, shellfish, or fish.

Additional Information

We're a little crazy about quality at Woodstock Vitamins. Our Collagen is no exception.

This container is filled by weight, not volume, and some settling may occur.

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU8 60009 80810 2
DSLD Entry Date2025-02-23
Product TypeAmino acid/Protein
FormPowder
DSLD ID326356
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.