Briogeo Don't Despair, Repair! Deep Conditioning Mask hydrates and strengthens dry, damaged, chemically-treated or breaking hair with avocado, sweet almond and argan oils, keratin protein and hair-essential vitamins B5, D, A, E and biotin. This conditioning treatment increases hair elasticity and moisture to prevent breakage while promoting shine and luster. No parabens, silicones or phthalates.