OLAPLEX No.7 Bonding Oil is a highly-concentrated, weightless reparative styling oil designed to dramatically increase shine, softness, and color vibrancy while providing UV/heat protection up to 450°F/232°C. This versatile oil helps minimize flyaways and frizz for healthier-looking hair. Key features: • Provides UV and heat protection up to 450°F/232°C • Increases shine and softness • Minimizes flyaways and frizz • Enhances color vibrancy • Lightweight, non-greasy formula • Suitable for all hair types The product is free of DEA, aldehydes, formaldehyde, parabens, phthalates, phosphates, sulfates, nuts, and gluten. It's vegan and cruelty-free. To use, turn bottle upside down and gently tap to dispense a metered drop. Apply a small amount to damp or dry hair and style as desired. Can be reapplied lightly before re-styling dry hair between washes.