A salon-grade smoothing treatment that doubles as a rinse-off mask and an intense leave-in concentrate. Ultra-rich formula features 3% plant butters and instantly melts into hair to eliminate frizz- maximize smoothness- and deeply nourish. Customizable application provides a solution for all frizz-prone hair- including extremely dry- coarse and curly hair types. Benefits: IGKGB24 4-Day Frizz Control Concentrated 3% butter formula Multi-functional use: In-shower mask + leave-in concentrate Airless pump delivery system Key Ingredients: Frizz-Blocking Biolipids (Phospholipids and Glycine Soja (Soybean) Oil): vegetable derived biolipid complex that leaves a smoothing barrier on hair to naturally fight frizz even in humid conditions. 3% Butter Concentrate (Shea- Murumuru- Coconut- Cupuacu- Kukui- Tucuma- Avocado): nourishing plant-based butters rich in fatty acids that restore- smooth and add shine to dry- dull frizz-prone hair.