Skincare / collagen
collagen
Evidence for skincare, scored from the published research.
skin elasticity
promising59/100 Evidence ScoreConfidence: moderate2 studies2 RCTs
Multiple human studies report a positive effect.
- 2 human studies (170 participants total)
- Studies point in broadly the same direction
References (2)
- Oral intake of collagen peptide NS improves hydration, elasticity, desquamation, and wrinkling in human skin: a randomized, double-blinded, placebo-controlled study.randomized controlled trial (RCT) · Food & function · 2023
- Skin Anti-Aging and Moisturizing Effects of Low-Molecular-Weight Collagen Peptide Supplementation in Healthy Adults: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial.randomized controlled trial (RCT) · Journal of microbiology and biotechnology · 2025
Evidence Scores are computed mechanically from the published research (PubMed / Semantic Scholar / OpenAlex): study design, participant numbers, and consistency across studies. An LLM is used only to extract study data, never to decide a score.
This is research-based information, not medical advice, and not a diagnosis. Consult a qualified professional about your own situation.