Efficacy of a topical serum containing L-ascorbic acid, neohesperidin, pycnogenol, tocopherol, and hyaluronic acid in relation to skin aging signs.
Juliane Rocio NevesSusanne Grether-BeckJean KrutmannPriscila CorreiaJosé Euzébio GonçalvesBeatriz Sant'AnnaDelphine KerobPublished in: Journal of cosmetic dermatology (2022)
The tested serum is effective in protecting human skin ex vivo against air pollution-induced skin pigmentation/aging and reduced in vivo skin aging signs, with a good safety profile after 90 days of daily use.