Give damaged, for-processed hair a makeover with HASK Keratin Protein Smoothing Shampoo. Infused with keratin to help reduce frizz, this shampoo leaves unruly hair feeling smooth and revitalized with incredible shine. HASK offers products that are kind to you, kind to the planet and kind to all. Free of: sulfates, parabens, phthalates, gluten, drying alcohol and artificial colors.