Biotin, also known as vitamin B7, stimulates keratin production in hair and can increase the rate of follicle growth. It is not stored for long in the body – most of yours is from the foods you eat. In order to be effective, it needs to be consumed.
Biotin (vitamin B7)
Hair care, personal care
0.01-0.05%, dissolve using hot alkaline water or dimethylformamide.
Reduction of hair loss