Hask® Keratin Protein Smoothing Shampoo. Softens and renews. Free of sulfates and parabens. 12 fl. oz. (355 ml). Give damaged, over-processed hair a miracle makeover with Hask Keratin Protein Smoothing Shampoo. Infused with hydrolyzed keratin to reduce frizz and block humidity, this shampoo gently cleanses leaving even the most unruly hair soft and revitalized with incredible shine. Ideal for frizzy, dry or color-treated hair, this shampoo's delicious scent will also invigorate your senses. Free of: Sulfates, parabens, phthalates, gluten, alcohol, and artificial colors. Environmentally responsible formula. Not tested on animals. Please recycle. Questions: Call 888-397-5312. Visit: www.haskbeauty.com.