Investigating the Skin Health Benefits of , and Rose: A Randomized Single-Blind Controlled Clinical Trial.

Food Sci Nutr

Yunnan Botanee Bio-Technology Group Co., Ltd. Kunming China.

Published: November 2024

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Article Abstract

Recent studies underscore the beneficial impacts of oral natural plant extracts on human skin health, though clinical evidence of their efficacy and safety is limited. This study evaluates the skin health effects of a novel oral supplement containing , , and rose extracts (RPR) 0.70 healthy female participants were randomly assigned to either a control group or an RPR group, with the latter ingesting 20 mL of the RPR supplement daily on an empty stomach over 8 weeks. After 8 weeks, the RPR group exhibited significant enhancements ( < 0.001) in skin hydration, glossiness, elasticity, and skin tone, with increases of 69.02%, 30.48%, 25.97%, and 7.52%, respectively. Concurrently, decreases in skin firmness and melanin levels were observed at 21.17% ( = 0.007) and 25.06% ( < 0.001), respectively. Statistical analysis confirmed that these changes were significantly greater than those in the control group. Image analysis indicated no significant changes in mean optical density of hyperpigmented spots within the RPR group ( = 0.367), but a significant reduction in the areas of hyperpigmented spots, under-eye fine lines, and crow's feet by 41.50%, 37.55%, and 29.36%, respectively ( < 0.001), whereas no significant changes were detected in the control group. Importantly, no adverse effects were observed. These findings suggest that the combined intake of , , and rose extracts can improve skin health, offering a promising natural alternative for dermatological care.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11606898PMC
http://dx.doi.org/10.1002/fsn3.4579DOI Listing

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