Collagen Peptides
Backed by 22 studiesOverall grade based on research across 1 ingredient.
48out of 100Grade D
Research evidence score
Weighed against 22 published studies · led by Collagen Peptides
- Most collagen studies are industry-funded
Ingredient breakdown
D
Collagen PeptidesImproves skin elasticity and joint comfort
Research direction: Leans supportiveEvidence: 22 studiesDose: 5-15g/dayEvidence strength: Weak - research is split or limited
This summary describes only the ingredients and the research behind them — it is not a judgment of the product or its marketing. Grades reflect the weight of published evidence cross-referenced against 350M+ research papers. How we grade →
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