The effect of cosmetic moisturizer cream on the improvement of facial wrinkles, elasticity, dermal density and skin tone = The effect of cosmetic moisturizer cream on the improvement of facial wrinkles, elasticity, dermal density and skin tone

다국어 초록 (Multilingual Abstract)

Background: Several studies have been conducted to develop various ingredients, examine the viscosity, and determine the proper density of anti-aging cosmetics; however, additional systematic clinical trials and analysis of the results are necessary in this field. Objectives: To evaluate the effects of moisturizer, ‘TIME CONTROL Day Cream and TIME CONTROL Eye Cream’ on facial wrinkles, elasticity, dermal density, and skin tone. Methods: Twenty healthy volunteers participated in this clinical study and were asked to apply the test materials on face twice per day for 4 weeks. For evaluation, PRIMOS Lite, DermaLab, DUB-Skin Scanner, USB elasticity probe and spectrophotometer was applied. Facial skin condition characteristics, skin improvement before and after using the test materials were surveyed. Results: Crow’s feet wrinkles were decreased 5.97% after two weeks and 14.07% after four weeks in comparison of pre-application. Skin elasticity was increased 6.81% after 2 weeks and 8.79% after 4 weeks. Dermal density was increased 16.74% after 2 weeks and 27.63% after 4 weeks. Skin brightness was increased 1.70% after 2 weeks and 2.14% after 4 weeks, and erythema was decreased 10.45% after 2 weeks and 22.39% after 4 weeks. There were no abnormal skin responses during the trial period. Conclusion: The findings of this study suggest that ‘TIME CONTROL Day Cream and TIME CONTROL Eye Cream’ were found to improve facial wrinkles, elasticity, dermal density and skin tone.