The basics Tend Skin Ingrown Hair Solution effectively reduces the appearance of unsightly ingrown hairs, razor bumps, and burns from shaving, waxing, electrolysis or laser hair removal. The benefits Tend Skin Ingrown Hair Solution effectively reduces the appearance of unsightly ingrown hairs, razor bumps, and burns from shaving, waxing, electrolysis or laser hair removal. The uses For use on legs, bikini lines, underarms, hands - pre/post shaving, waxing or any form or hair removal. The bottom line No other product in the world can do all that Tend Skin® Liquid does, especially when it comes to ingrown hairs and razor bumps.