What it is: This biotech-powered mini kit is designed to care for hair damage, protect against additional damage, and smooth frizz and flyaways.Hair Texture: Straight, Wavy, Curly, and CoilyHair Type: Fine, Medium, and ThickHair Concerns:- Color Safe- Damage, Split Ends, Breakage - FrizzKey Benefits: - K18PEPTIDE cares for hair damage in as few as four minutes- Protects hair from damaging UV rays, environmental aggressors, and mechanical styling for up to three days- Restores strength, softness, smoothness, shine, and bounceHighlighted Ingredients:- K18PEPTIDE™: Cares for hair damage from bleach, color, chemical services, and heat.- Biotech-Produced Polysaccharide (DAMAGE SHIELD Protective Conditioner): Acts as a biomimetic shield to protect hair without silicones and waxes.- Hemisqualane and Squalene (Molecular Repair Hair Oil): Reinforces hair’s moisture barrier, smooths flyaways, and enhances shine.Ingredient Callouts: It is cruelty-free.What Else You Need to Know: This limited-edition mini set features a full K18 healthy hair routine, with products to use on treatment days (one to two times per week) to care for damage and products to use every other wash day to protect from additional damage.Fragrance Description:Clinical Results: Improved results in strength and elasticity after 1 4-minute application of the Leave-In Molecular Repair Hair Mask:- Cares for hair damage caused by bleach, color, and chemical servicesImproved results in hair breakage on hair damage by 450℉ (232℃) heat after 1 4-minute application of the Leave-In Molecular Repair Hair Mask:- Cares for hair damage caused by heatImproved results in protein condition and hair breakage in simulated 3-day UV exposure after using the DAMAGE SHIELD Protective Conditioner:- Clinically shown to provide conditioning protection against damage from UV rays, mechanical styling, and environmental aggressors for up to 3 days- Reduction in pollution deposits in simulated pollution exposureIn a clinical study of the Molecular Repair Hair Oil, after 1 use:- 104% more shine- 78% reduction in split ends - 450°F (232°C) heat protectionClean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.