Kirkland Signature 5% Minoxidil Foam is an effective, topical treatment designed to combat hereditary hair loss and stimulate hair regrowth. Utilizing the power of 5% minoxidil—the #1 dermatologist-recommended active ingredient for hair growth—this unscented foam revitalizes inactive hair follicles, increases protein synthesis, and prolongs the hair's natural growth cycle. The fast-drying, easy-to-apply foam formula absorbs quickly into the scalp without running or leaving a greasy residue, helping men achieve thicker, fuller hair over time.

Clinically proven to help regrow hair and reactivate shrunken hair follicles Formulated with 5% Minoxidil, the gold standard for treating hair thinning Unscented, fast-drying foam applies easily and neatly without dripping or running Helps restore hair density and supports fuller, thicker hair growth over consistent use Supplies a convenient multi-month regimen for continuous hair care maintenance