Daily supplementation with NatureU Mind Care BeautyU Caps for 56 days was associated with a 47% reduction in crow's-feet wrinkle count and a 59% increase in skin hydration among 31 women aged 36-56. The single-arm study tracked multiple skin parameters using clinical-grade measurement tools, with improvements observed across wrinkle metrics, skin elasticity, and dermal thickness. This represents one of the more substantial cosmetic improvements reported in oral beauty supplement research, where effect sizes are typically modest. However, the study design presents significant limitations that temper enthusiasm. Without a placebo control group, the observed changes could reflect seasonal variations, measurement bias, or placebo effects—particularly relevant given participants' awareness they were taking a beauty product. The 56-day timeframe, while adequate for detecting skin changes, remains relatively short for assessing long-term anti-aging benefits. As this is a preprint awaiting peer review, the methodology and statistical analyses have not undergone rigorous scientific scrutiny. The findings are hypothesis-generating at best, and randomized placebo-controlled trials will be essential to validate whether these promising preliminary results reflect genuine therapeutic effects or study design artifacts.
Beauty Supplement Shows 47% Crow's-Feet Reduction in 56-Day Trial
📄 Based on research published in medRxiv preprint
Read the original research →⚠️ This is a preprint — it has not yet been peer-reviewed. Results should be interpreted with caution and may change following peer review.
For informational, non-clinical use. Synthesized analysis of published research — may contain errors. Not medical advice. Consult original sources and your physician.