Development and Characterization of Liposome-Based Dermocosmetic Formulations with Red Grape Pomace and <i>Polygonum cuspidatum</i> Extracts.

ABSTRACT: The use of antioxidants in the dermatocosmetic industry has become increasingly popular to help protect and stabilize other sensitive active ingredients, prolonging the effectiveness and durability of the cosmetic product. Grape pomace, as the main by-product generated through winemaking, and Polygonum cuspidatum, concentrate bioactive metabolites with high antioxidant activity. Hydroalcoholic extracts obtained from grape pomace (Merlot and Feteasca Neagra varieties) and the root and flower of Japanese knotweed, respectively, alone and in mixtures, were characterized, and preliminary assays were conducted for their incorporation in two gel-based cosmetic formulations. The characterization of the extracts revealed the presence of catechin, vanillic acid, caffeic acid, myricetin, resv

SUBMITTER: Radulescu C 

PROVIDER: S-EPMC12561438 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature