🟢 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

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

Supplement Facts — Evidence Check

Calories
40 Calorie(s)
Protein
10 Gram(s)
Sodium
55 mg (2% DV)
📊 Market median: 20.0mg (931 products) 📚 233 studies (Tier A: 1, B: 90)
This product: 11mg

Other Ingredients

None

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

Product Information

📋 Directions for Use

Suggested use: Take one scoop (11 g) daily with or between meals. Enjoy mixing into hot or cold liquids, juices, smoothies or other favorite recipes. Use only as directed.

Ready-to-use Coffee Smoothies Shakes Recipes

⚠️ Warnings & Precautions

Caution: Do not exceed recommended dose.

Pregnant or nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Pregnant or nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

🧪 Formulation Notes

The optimal collagen

Bone health Joint mobility Skin cell health Essential amino acid source Hair & nail strength Healthy gut support

Pure and primal Grass fed & pasture raised

Gluten free Hormone free

Type I + type III collagen

Hydrolyzed collagen

No added flavor

Product of Brazil

Additional Information

Greatness by Nature

Lab verified

Typical Amino Acid Profile Alanine 1.01 g Arginine 0.85 g Aspartic Acid 0.66 g Glutamic Acid 1.13 g Glycine 2.71 g Histidine 0.08 g Hydroxylysine 0.06 g Hydroxyproline 1.35 g Isoleucine 0.17 g Leucine 0.33 g Lysine 0.42 g Methionine 0.10 g Phenylalanine 0.23 g Proline 1.54 g Serine 0.38 g Threonine 0.20 g Tyrosine 0.07 g Valine 0.26 g Typical analysis of one serving collagen peptides (calculated).

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This product is packaged by weight, not by volume. Settling of contents occurs over time.

Product Details

UPC / SKU 8 59805 00605 8
DSLD Entry Date 2021-06-23
Product Type Amino acid/Protein
Form Powder
Brand ZHOU
DSLD ID 249979
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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