AMINO ACID ADDUCTS FOR PERCUTANEOUS DELIVERY OF VITAMIN B3

摘要

The present invention relates to adducts of an amino acid or of a peptide with a vitamin B3 compound. Such adducts, thanks to the amino acid chain, easily penetrate the skin and are able to efficiently deliver the vitamin B3 compound to when applied topically. Such adducts can be used both in medical applications to treat vitamin B3 deficiency and in cosmetic application to exploit the skin care benefits of vitamin B3.