This biotech-engineered weightless oil works on all hair types to strengthen- repair damage- reduce frizz at two levels of the hair fiber- and improve shine. Strengthening- smoothing hair oil works on two levels of the hair fiber to fight frizz. The K18PEPTIDE™ works to address deeper-level damage that causes frizz—repairing and strengthening damage at the innermost layer of hair to reverse damage that leads to frizz. On the surface of hair- natural oils like avocado and sunflower oil- and hemisqualane and squalane nourish while smoothing frizz + flyaways to improve color vibrancy- enhance shine- and provide 450°F (232°C) heat protection. This silicone-free oil fights frizz differently by addressing the damage that causes frizz long-term and immediately smoothing frizz + flyaways. Benefits: Reverses frizz-causing damage: Works at the molecular level to repair damaged hair- which is more susceptible to frizz Reduces frizz + flyaways: Natural oils work on the surface of the hair to smooth the cuticle + soften without weighing hair down Enhances shine + color vibrancy: Nourished- moisturized hair reflects higher shine and boosts color dimension Delivers heat protection: to prevent further frizz-causing damage up to 450°F (232°C) How To Use: Apply to damp- towel-dried hair before styling- or on dry hair as a finisher. Highly concentrated formula. Start with 1-3 drops and build as needed. Use on damp hair for: strengthening benefits and to reduce frizz during air-dry or styling Use on dry hair to: smooth frizz and flyaways- as a finisher to add shine Apply to damp hair from mid-lengths to ends. K18Retail For strengthening benefits from the K18PEPTIDE™ wait 4 minutes before styling. Apply to dry hair as a finisher. Pro Tip - If using the K18 molecular repair mask- apply the mask first on clean- damp hair- then wait 4 minutes. Apply the molecular repair hair oil- and wait 4 minutes for maximum strengthening results.