Kirkland Signature Hair Regrowth Treatment. Kirkland Signature Hair Regrowth Treatment Extra Strength for Men 12 Month Supply. Empower Yourself, Take Charge of Your Hair Regrowth. Experience the confidence of fuller, thicker hair with Kirkland SignatureT Extra Strength for Men Minoxidil Topical Solution USP, 5% Hair Regrowth Treatment. Specially formulated for men facing thinning hair on the top of the scalp, this clinically-proven treatment is designed to regrow more hair than 2% Minoxidil Topical Solution. Results may be visible in as little as 2 months, offering a tangible solution to those experiencing hair loss concerns. Please note that Kirkland SignatureT Extra Strength for Men Minoxidil Topical Solution USP, 5% Hair Regrowth Treatment is not intended for frontal baldness or a receding hairline. While embracing your journey to regrow hair, it’s important to note that some individuals may experience a dry, itchy scalp or irritation. However, rest assured that Kirkland SignatureT stands by its commitment to quality and effectiveness. Clinically-proven treatment for men’s hair regrowth. Empowers you to take control of your hair health. Formulated with 5% Minoxidil, the #1 Dermatologist Recommended OTC hair regrowth treatment active ingredient. Each pack contains 6 bottles, offering a 6-month supply for your convenience. By the age of 35, two-thirds of American men will experience some degree of appreciable hair loss, with approximately 85% of men significantly affected by thinning hair by the age of 50. Male pattern baldness, responsible for the vast majority of male hair loss, is a genetic trait inherited from either parent. This condition typically manifests as a receding hairline and thinning crown. Male pattern baldness affects up to one-third of all men, making Kirkland SignatureT Extra Strength for Men Minoxidil Topical Solution USP, 5% Hair Regrowth Treatment an essential ally in combatting hair loss. To comply with local regulations, buyers from Brazil are required to provide their CPF (Cadastro de Pessoas Físicas) during checkout. Failure to provide a CPF may result in order rejection or processing delays.