They use exfoliating and cleansing ingredients that loosen and remove trapped dead skin, which frees ingrown hairs, reduces clogged follicles, and soothes irritation to lessen visible bumps.
Formulations commonly list salicylic acid and glycolic acid as exfoliants to help remove dead skin and smooth the treated area.
Many reviewers report noticeable improvement within a few days, with additional reduction or prevention continuing over several weeks.
Product labels cover a range of skin types, including sensitive, normal, combination, oily, acne-prone, and formulations marked for 'all skin types'—availability varies by product.
Common soothing ingredients include vitamin E, provitamin B5 (panthenol), chamomile extract, shea butter for moisturizing, and menthol for cooling relief.
Options include unscented formulas and scented variants such as menthol, lemongrass (sometimes with green tea), coconut blends, and citrus notes.