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KMID : 0604520180440020161
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Journal of the Society of Cosmetic Scientists of Korea
2018 Volume.44 No. 2 p.161 ~ p.170
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Skin Anti-aging Effects of a Cream Containing Resveratryl Triacetate (RTA)
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Choi Go-Woon
Jeong Hyun-Jin
Seok Jin-Kyung
Baek Ji-Hwoon
Kim Young-Mi
Boo Yong-Chool
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Abstract
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Skin aging degree can be objectively measured using the instrumental analysis. The purpose of this study was to evaluate the anti-aging effects of a cream containing 8000 PPM of resveratryl triacetate (RTA) in the human skin test. Twenty female subjects were given test products twice a day for 8 weeks on the face, and wrinkles, sagging, elasticity, dermis denseness, moisture and brightness were measured every 4 weeks by instrument analysis. After 4 and 8 week-use of the test product, total wrinkle area decreased (5.12%, 4.86%), total wrinkle volume decreased (10.53%, 8.41%), sagging decreased (4.69%, 5.91%), elasticity increased (2.84%, 3.98%), dermis denseness increased (15.65%, 20.80%), water content increased (5.83%, 7.37%), lightness (L* value) increased (0.79%, 1.07%), and individual typology angle (ITAo) increased (5.43%, 4.95%)compared with the baseline values before treatments, and all these changes were statistically significant (p < 0.05). No adverse skin reactions were observed in all participants during the study period. This study supports the anti-aging effects of the test product.
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KEYWORD
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resveratrol, resveratryl triacetate, anti-aging effect, human skin, cream
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