Extreme Length Triple Action Treatment Mask - Redken Extreme Length Triple Action Treatment Mask is a 5-minute treatment mask formulated with biotin, niacinamide, and castor oil to promote a healthy-feeling, nourished scalp, strengthened lengths and visibly reduced split ends for longer, stronger hair.BenefitsHair looks healthier with increased shineFor all hair types and texturesVisibly reduces split ends by 68%*Suitable for color-treated hair2X stronger hair in a single use*Triple Action Treatment: mask helps treat breakage at the scalp, lengths, and ends of hairReduced breakage to help hair grow longerPromotes a healthy-feeling, nourished scalpFrizz is controlled, leaving hair smooth and soft to the touch*System of Extreme Length Shampoo & Mask vs non-conditioning shampooKey IngredientsFormulated with Redkens Length Care Complex: Biotin, Niacinamide, Castor Oil - Extreme Length Triple Action Treatment Mask