Hair 4U Pro 5% Topical Solution 60 ml belongs to a class of combination drug primarily used to treat alopecia (hair loss). Hair 4U Pro 5% Topical Solution 60 ml stimulates hair growth and slows down the process of balding. It is used to promote hair growth in androgenetic alopecia (male pattern hair loss). Alopecia is the thinning or loss of hair on the scalp or any part of the body. Androgenetic alopecia is the permanent hair loss from the scalp that causes baldness