Olaplex No.7 Bonding Oil is a highly-concentrated, weightless reparative styling oil designed to boost shine, strengthen and repair all hair types. This patented formula provides UV and heat protection up to 450°F/232°C while minimizing flyaways and frizz. Key features: • Dramatically increases shine and softness • Provides UV and heat protection up to 450°F/232°C • Minimizes flyaways and frizz • Weightless formula suitable for all hair types • Increases color vibrancy • Free of harmful chemicals like DEA, aldehydes and formaldehyde The oil should be applied by turning the bottle upside down and gently tapping to dispense a metered drop. It can be used on damp or dry hair before styling. For best results, reapply lightly before re-styling dry hair between washes. The formula is pH balanced, vegan, cruelty-free, and free from gluten, nuts, parabens, phthalates, phosphates and sulfates.