Damage Control That Fights Frizz From Within: This silicone-free oil fights frizz differently by addressing the damage that causes frizz long-term and immediately smoothing frizz + flyaways. Reverses Frizz-Causing Damage: Works at the molecular level to repair damaged hair, which is more susceptible to 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. Reduces Frizz + Flyaways: On the surface of hair, natural oils work on the surface of the hair to smooth the cuticle + soften without weighing hair down. Avocado and sunflower oil, and hemisqualane and squalane nourish while smoothing frizz + flyaways to improve color vibrancy, enhance shine, and provide 450F (232C) heat protection. 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 450F (232C)