| abstract |
Disclosed is a composition that can be used topically to improve the appearance of hair and nails to make them more uniform and smooth and promote their growth. A composition for topical application containing an alkanolamine such as dimethylaminoethanol, the composition comprising one or more auxiliary ingredients such as tyrosine, lipoic acid, folic acid, α-oxyacid or fatty acid ester of ascorbic acid Containing. |