Matrix Instacure Build-A-Bond Instant Revival Liquid Mask - Repairs Very Damaged Hair, Citric Acid & Squalane, Softens & Smooths, Vegan & Sulfate-Free

Hair Mask for Damaged Hair: With citric acid to strengthen hair from within and squalane to soften & smooth the outside, this billion-bond mask will give you billion-dollar hair! Strengthens Damaged Hair: Strengthens hair from the inside, creating 8x stronger hair* (*system of Build-A-Bond Shampoo, Conditioner, Mask and Balm vs. non-conditioning shampoo) Repairs Hair Damage: Repairs damage and restores manageability, 83% say hair feels immediately revived after 1 use** (**based on a consumer test) Lightweight & Fast Absorbing: Formulated with a lightweight texture that absorbs instantly, leaving hair 94% smoother* (*system of Build-A-Bond Shampoo, Conditioner, Mask and Balm vs. non-conditioning shampoo) Professional Formula: Tested and approved by hairdressers, this mask is sulfate-free, vegan, and free of mineral oils and parabens