Figure 4. (color online) Changes in capacitance (Corneometer®) from weeks 6 to weeks 12 (Subgroups Set, CTP n=23, Placebo n=27) (**: p<0.05 significant difference from baseline, #: p<0.05 significant difference between CT20S and Placebo at indicated week)

From

The Beneficial Effects of Collagen Tripeptide on Deep Wrinkling and Skin Moisturization: A Randomized Controlled Trial

Jin Hee Shin, Ae Hyang Kim, Hyun Woo Lee, Jun Il Kim, Hae Kwang Lee

Journal of Food and Nutrition Research. 2021, 9(10), 508-515 doi:10.12691/jfnr-9-10-2