Tresemme Silky & Smooth Anti-Frizz Shampoo 39 oz. Discover the secret to smooth hair with Tresemme Silky Smooth Shampoo designed to intensely moisturizes to tame frizz & flyaways leaving hair soft and smooth. Our advanced formula infused with an Argan Oil blend works from the first wash to provide heat protection that starts in the shower. Silky Smooth Shampoo is free from parabens mineral oil and DMDM hydantoin and is Certified Cruelty-Free by PETA to ensure your hair receives the best possible care without compromising on quality. To achieve the best results start with Silky Smooth Shampoo and Conditioner and follow with Tresemme Protecting Heat Styling Spray for additional heat up to 450 degrees so you can heat style with confidence. For adult use.