Figure 2. TripleUp collagen beverage not affected cytotoxicity. Using primary epidermal keratinocytes incubated for 24 hours with different concentrations of collagen beverage, then cytotoxicity was assessed by MTT assay. Error bars represent ± standard deviation

From

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

Journal of Food and Nutrition Research. 2022, 10(4), 305-312 doi:10.12691/jfnr-10-4-7