Grass Fed Collagen

product on market Powder VitalBulk 🟢 Safety: 100/100
Brand: VitalBulk
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 14% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Label Data

15 Gram(s) Serving Size
31 Servings
Amino acid/Protein Product Type
14% Evidence Coverage

Supplement Facts — Evidence Check

Calories
54 Calorie(s) (3% DV)
Total Fat
Carbohydrates
Total Sugars
Protein
14 Gram(s) (28% DV)
Sodium
78 Gram(s) (4% DV)
15 Gram(s)
📊 Market median: 20.0mg (931 products) 📚 233 studies (Tier A: 1, B: 90)
This product: 15mg

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested use: Mix one level 15 gram size scoop into 8 fluid ounces of hot or cold water.

⚠️ Warnings & Precautions

Do not exceed recommended daily dose unless directed by your health care practitioner.

Keep out of reach of children.

This product may be produced in a facility that also makes products containing milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, and soy.

Food supplements should not be used as a substitute for a varied diet.

In case of adverse event: 855-885-2855

🧪 Formulation Notes

Bovine collagen powder Types I & III

This product contains no added milk, shellfish, tree nuts, wheat peanuts or soy.

Tested gluten free Certified nonGE tested

Additional Information

Scoop included

Store in a cool, dry place.

Tested gluten free Certified nonGE tested

Product Details

DSLD Entry Date 2025-05-21
Product Type Amino acid/Protein
Form Powder
Brand VitalBulk
DSLD ID 329224
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
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
View all evidence for Collagen →

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