U.S., Sept. 5 -- ClinicalTrials.gov registry received information related to the study (NCT07156071) titled '12-Week Study on the Efficacy of Two Serums in Improving Skin Aging and Tone' on Aug. 20.
Brief Summary: This study aims to evaluate the anti-aging and skin tone improvement effects of two facial serums over a 12-week period. It was conducted at a single research center with a 2-week washout period followed by full-face application of the test products for 12 weeks.
A total of at least 120 healthy Chinese female participants aged 18 to 45 were enrolled and divided into two treatment groups:Each group included both early aging (18-29 years) and mature aging (30-45 years) subgroups, with at least 30 participants in each subgroup.
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