| abstract |
The invention relates to the technical field of cosmetics, and discloses the application of glycyrrhizic acid in black hair or preventing and/or treating premature graying of hair. And specifically discloses a method for black hair, a composition with black hair function and a hair care product with black hair function. The method provided by the invention can effectively improve the symptoms of premature graying of hair, and has the advantages of quick effect, good effect, and no obvious stimulation or toxic side effects to the scalp and hair follicles. |