Home/ Supplements/ Collagen/ Collagen Peptides Unflavored

Collagen Peptides Unflavored

product on market Powder ZHOU 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 peptides are supported by moderate evidence for improving skin elasticity and joint health. These peptides provide essential amino acids that serve as building blocks for connective tissues. Research indicates the ingredient is generally safe for consumption.

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

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

Supplement Facts — Evidence Check

Calories
40 Calorie(s)
Protein
10 Gram(s)
Sodium
55 mg (2% DV)
Market median: 20.0mg (931 products) 234 studies (A:1, B:90)

Other Ingredients

None
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

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).

#howizhou Facebook Instagram

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

Metadata

Product Details

UPC / SKU8 59805 00605 8
DSLD Entry Date2021-06-23
Product TypeAmino acid/Protein
FormPowder
BrandZHOU
DSLD ID249979
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
View all evidence for Collagen →
Compare

Similar Products

View all Collagen products →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.