Product Details An ultra-lightweight, reparative, styling oil that increases shine, softness, and color vibrancy, while minimizing flyaways and protecting hair against heat damage. Hair Type: Straight, Wavy, Curly, and Coily Hair Texture: Fine, Medium, and Thick Hair Benefits: Protects Colors, Fights Frizz, and Provides Heat Protection Formulation: Oil Highlighted Ingredients: - Bis-aminopropyl Diglycol Dimaleate: Works by finding single sulfur hydrogen bonds and crosslinking them back together to form disulfide bonds; disulfide bonds are broken via chemical, thermal, and mechanical processes including brushing and combing the hair; gives hair superior strength by repairing broken disulfide bonds; and anti-breakage properties. - Vitis Vinifera (Grape) Seed Oil: Rich in anti-aging compounds including beta-carotene, vitamins D, C, E, essential fatty acids, and polyphenols to protect and nourish hair. - Fermented Green Tea Oil: Nutrition for hair; Korean skincare uses fermented oils due to their superior absorption and performance benefits; improves feel, absorption, and compatibility. Ingredient Callouts: This product is vegan, cruelty-free, and gluten-free. What Else You Need to Know: Olaplex No. 7 repairs, strengthens, and hydrates all hair types. It dramatically increases shine, softness, and color vibrancy, while minimizing flyaways and heat protection up to 450°F/ 230°C. It works on all hair types and textures. Suggested Usage: -To dispense: Remove cap. Turn bottle upside down and gently tap index finger on the bottom of bottle to dispense a metered drop. -Apply a small amount to damp or dry hair, style as desired. -Tips: Add a few drops to No. 6 for incredible shine.