What it is: A biotech-engineered, weightless oil that works on all hair types to strengthen, repair damage, reduce frizz at two levels of the hair fiber, and improve shine.Hair Type: Straight, Wavy, Curly, and CoilyHair Texture: Fine, Medium, and ThickHair Concerns:- Frizz- Shine- Damage, Split Ends, and BreakageKey Benefits: - Reverses damage caused by frizz- Smooths frizz and flyaways- Enhances shine and color vibrancyHighlighted Ingredients:- K18PEPTIDE™: Reverses hair damage that causes frizz, promotes strength and smoothness.- Hemisqualane and Squalane: Reinforce hair's moisture barrier, smooth flyaways, enhance shine.- Avocado Oil: Provides heat protection up to 450°F (232°C).Ingredient Callouts: This product is vegan and cruelty-free.What Else You Need to Know: This 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 the hair fiber to reverse damage that leads to frizz.CLEAN at Sephora is our commitment to offering formulas that go beyond regulatory standards to avoid controversial ingredients without sacrificing on effectiveness.