Evidencebased: Yes. Alpha-hydroxy acids (AHAs) are water-based plant- and animal-derived ingredients used to smooth wrinkles, improve skin texture, and cleanse. They exfoliate the surface of the
1 Skin whitening. According to this study, Aloe vera helps reduce dark patches by aggregating skin pigment called melanin. Aloesin is a compound isolated from Aloe vera. According to this study, it has been proven to competitively inhibit tyrosinase, the enzyme involved in the formation of skin pigment. ZuQOq. 214 296 270 11 350 426 226 229 147