🟢 100/100

This product looks safe

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

Product Label

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Label Data

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

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) 📚 233 studies (Tier A: 1, B: 90)
This product: 20mg

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (95% of products) Nutrient (80% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Mix with any liquid, hot or cold

Suggested use: Mix one scoop into beverage or smoothie.

⚠️ Warnings & Precautions

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

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

Typical amino acid content per 20 gram serving: Alanine 1,634 mg Arginine 1,724 mg Aspartic Acid 1,156 mg Glutamic Acid 2,004 mg Glycine 4,298 mg Histidine 160 mg Hydroxyproline 2,416 mg Lysine 680 mg Isoleucine 284 mg Leucine 524 mg Methionine 138 mg Proline 2,402 mg Serine 662 mg Threonine 386 mg Tyrosine 100 mg Valine 422 mg Phenylalanine 298 mg Essential amino acids

No GMO Ingredients GF Gluten Free Double Verified

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

SGS verified the process for manufacturing this product with no GMO ingredients. www.sgs.com/no-gmo

SGS verified the process for manufacturing this product with no GMO ingredients. www.sgs.com/no-gmo

Additional Information

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

GF Gluten Free Double Verified

Store in a cool, dry place.

Product Details

UPC / SKU 8 56174 00701 3
DSLD Entry Date 2024-05-23
Product Type Amino acid/Protein
Form Powder
DSLD ID 310189
Data Updated 2026-04-11

Research Evidence

281 Research Sources
54 Avg Quality Score
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
B Effects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2023
B Transepithelial versus epithelium-off corneal crosslinking for progressive keratoconus
Meta Analysis The Cochrane database of systematic reviews 2021
B Bisphosphonate therapy for osteogenesis imperfecta
Meta Analysis The Cochrane database of systematic reviews 2014
B Punctal occlusion for dry eye syndrome
Meta Analysis The Cochrane database of systematic reviews 2017
B Dressings and topical agents containing hyaluronic acid for chronic wound healing
Systematic Review The Cochrane database of systematic reviews 2023
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
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
B Bisphosphonate therapy for osteogenesis imperfecta
Meta Analysis The Cochrane database of systematic reviews 2008
B Bisphosphonates for osteoporosis in primary biliary cirrhosis
Meta Analysis The Cochrane database of systematic reviews 2011
View all evidence for Collagen →

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