What it is: An overnight leave-in formula that conditions and smooths strands to reduce breakage and repair signs of damage for 9X stronger hair by morning.Hair Texture: Straight, Wavy, Curly, and CoilyHair Type: Medium and ThickHair Concerns:- Damage, Split Ends, and BreakageKey Benefits: - Strengthens hair- Reduces breakage- Seals split endsHighlighted Ingredients:- Bond Fortifying Technology: Targets and strengthens the bonds most prone to breakage.- Cuticle Strength Repair Technology: Bio-functional peptides and amino acids strengthen elasticity. - Vegan Protein (Quinoa): Amino acids provide keratin-like benefits and improve shine.Ingredient Callouts: This product is vegan, gluten-free, cruelty-free, and comes in recyclable packaging.What Else You Need to Know: Midnight Mender works to smooth hair, reduce breakage, and repair strength for healthier-looking hair by morning. Formulated with bond fortifying technology, this pillow-proof treatment tackles signs of damage (chemical, heat, and more) on all types—especially brittle, high porosity hair.Fragrance Description: A blend of warm vanilla, spicy sweet clover, and fresh citrus.Clinical Results: In a clinical test, results showed: - The mask repairs signs of damage for 9X stronger hair by morning- 89% less breakage by morning- The mask strengthens hair, protects against future damage, and seals split endsIn a 2-week consumer study of 66 participants, results showed the mask:- Improves the look and feel of damaged hair- Repairs signs of damage overnight in 1 use for healthier-looking hairClean + Planet Positive at SephoraWhen you see our Clean + Planet Positive seal, this brand's products are formulated without certain ingredients that are potentially harmful to human health and environment. They also address ingredients clients are concerned about, including phthalates, formaldehyde or formaldehyde releasers, oxybenzone and octinoxate, hydroquinone, triclosan, coal tar, methylisothiazolinone and methylchloroisothiazolinone, insoluble plastic microbeads, and more: For the full list, check out the Ingredients tab. On top of meeting the Clean at Sephora formulated without list, these brands are on a mission to do right by your routine and the planet by making climate commitments and focusing on sustainable sourcing, responsible packaging, and environmental giving.