HAIR TEXTURES: Perfect for straight or curly texture, this protective shine serum actually moisturizes and replenishes hair. REPAIRING: shine enhancing serum is the go-to solution for a straight, sleek style. KEY INGREDIENTS: Murumuru Butter, Flaxseed and Rosehip Seed Oils, Acai Oi. HOW TO USE: Apply to wet hair, concentrate on the ends to middle shaft. Perfect for straight or curly texture, this protective shine serum actually replenishes dry hair. It's the third step in Brocatos regimen designed for hair that requires softening and smoothing. Directions: After using Curl interrupted Smoothing & Hydrating Shampoo and Treatment, apply to wet hair, concentrating on the ends to middle of hair shaft. When used with a blow dryer, it works as a conditioning booster. When applied to dry hair before flat ironing, it protects and seals in shine.