Figure 1. TripleUp collagen beverage decreased IL-8 and ROS expression. (A) Using LPS (200ng/ml) induced IL-8 expression in primary epidermal keratinocytes, then treated with different concentrations of collagen beverage, the IL-8 was measured by ELISA. ##P,0.01, compared to mock. ***P,0.001, compared to LPS. Error bars represent ± standard deviation. (B) Using H2O2 (200 uM) induced ROS expression in primary epidermal keratinocytes, then treated with different concentrations of collagen beverage, the ROS was measured by 2'-7'dichlorofluorescin diacetate (DCFH-DA). *P,0.05, **P,0.01, compared to mock+ H2O2. #P,0.05, compared to mock. Error bars represent ± standard deviation

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Novel Hydrolyzed Porcine and Fish Collagen Beverage Improved Collagen, Elasticity, Moisture, Spots: A Randomized, Double-blind, Placebo-controlled Trial

Yung-Kai Lin, Chia-Hua Liang, Yung-Hsiang Lin, Shu-Ting Chan, Chi-Fu Chiang

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