Compare to Men’s Rogaine Extra Strength active ingredient. Don't let thinning hair get you down. Kirkland Signature Minoxidil Topical Solution 5% is an extra strength topical hair loss treatment used to help regrow hair on top of the scalp, receding hairline and beard. This unscented product reactivates hair follicles to stimulate regrowth and is clinically proven to help regrow hair. Minoxidil is the number one dermatologist recommended active ingredient (of U.S. physicians surveyed by an independent market research firm). This product is not intended for use by women The manufacturer has brought out this new design due to too many fake versions of the old design in the system. Beware of fake products Don’t throw away your money on fake products ■ apply one mL with dropper 2 times a day directly onto the scalp in the hair loss area.