Home/ Supplements/ Collagen/ Klean Collagen+C Natural Berry Flavor

Klean Collagen+C Natural Berry Flavor

product on market Powder Klean Athlete Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 20% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Hydrolyzed collagen and vitamin C are commonly used to support connective tissue and skin health, with moderate evidence supporting collagen's role in joint maintenance. Vitamin C acts as a necessary cofactor for collagen synthesis. Overall evidence coverage for this specific formulation is limited.

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

Label

Product Label

Label for Klean Collagen+C Natural Berry Flavor
Open Full PDF View on NIH DSLD →
Details

Label Data

17 Gram(s)
Serving Size
20
Servings
Other Combinations
Product Type
20%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
60 Calorie(s)
Total Carbohydrates
2 Gram(s) (1% DV)
Protein
14 Gram(s)
Vitamin C
50 mg (56% DV)
14 Gram(s)
Market median: 20.0mg (931 products) 234 studies (A:1, B:90)

Other Ingredients

Natural Flavors organic Pomegranate juice powder organic Blackberry powder Beet juice powder Citric Acid Monk Fruit extract
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Suggested Usage: As a dietary supplement, adults take 1 scoop daily dissolved in 8-10 oz of water or as directed by a trainer, coach, or health professional.

Warnings & Precautions

Warning: If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product.

Keep out of the reach of children.

Use only if safety seal is intact.

Formulation Notes

Gluten-free, Non-GMO

Additional Information

NSF Certified Sport

Typical amino acid profile per serving: Glycine 3495 mg Proline 2055 mg Hydroxyproline 1845 mg Glutamic acid 1500 mg Alanine 1260 mg Arginine 1155 mg Aspartic acid 675 mg Serine 510 mg Lysine 495 mg Leucine 390 mg Valine 330 mg Threonine 280 mg Phenylalanine 240 mg Hydroxylsine 225 mg Histidine 135 mg Isoleucine 180 mg Methionine 135 mg Tyrosine 90 mg Essential amino acid

Store in a cool, dry place.

Package by weight not volume. Settling may occur.

Scan to learn about our Klean manufacturing and certifications

Metadata

Product Details

UPC / SKU3 10539 97845 0
DSLD Entry Date2022-11-22
Product TypeOther Combinations
FormPowder
DSLD ID276541
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.