Sterile vials for aesthetic treatments, some contain pure active ingredients such as hyaluronic acid 3%, and others are a mix of different active ingredients that work in synergy such as the antiaging peeling cocktail, the growth factor vials or the polyvitamin, among others, to achieve the optimal result adapted to each skin type. All can be used with dermapen (with the exception of cosmetic acids/peeling cocktail). 5ml. Translated with (free version)