Papers/PMID:37432180
Effects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis.
Nutrients2023The record
1 finding · 1 compound · 1 endpoint
What it reported
How to read these marksWhat moved
1 finding
Collagen — increases stratum corneum hydration (corneometry)
ModerateEvidence strength: moderate. Human evidence with one recorded weakness, or capped at moderate by its design or by unread numbers.Finding“The overall pooled effect size of 0.63 (95% CI 0.38, 0.88) indicated that HC supplementation significantly improved skin hydration (z = 4.94, p < 0.00001).”
Quoted verbatim from Effects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis.. - Study
- meta-analysis
- Population
- healthy adults, pooled across 18 of 26 included RCTs of oral hydrolyzed collagen (HC) supplementation, for skin hydration
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