Alterna Anti-Frizz Blowout Butter 25 ml is a smoothing hair treatments for all hair types. A cream-to-oil formula to tame frizzy hair while protecting it from heat styling and humidity. Anti-Frizz Blowout Butter contains a blend of nourishing oils that helps regulate the amount of moisture the hair naturally acquires while creating a silky effect. Hair is disciplined and frizz-free for up to 72 hours (based on clinical studies comparing hair treated with Caviar Anti-Aging Smoothing Anti-Frizz Shampoo, Conditioner and Blowout Butter and untreated hair, and on independent clinical studies comparing untreated hair). Perfect for frizzy hair. You will achieve the disciplined and smooth hair of your dreams!