Vitamin B1. Curl hydration for curly or wavy hair. Salon performance. Optimal curl hydration. Professional quality. Our Philosophy: From our origins in salons, we have always been driven by a simple truth: every woman deserves to look fabulous without spending a fortune. TRESemme is dedicated to creating hair care and styling products that are salon quality without the salon price. Salon inspired, stylist tested products to help you create your own style and experience that salon feeling everyday. TRESemme - Professional, affordable. This Product: Provides optimal curl hydration by targeting the driest areas to instantly lock in moisture where your hair needs it most (When used with TRESemme Flawless Curls Shampoo vs. ordinary shampoo). Ideal for curly or wavy hair, this advanced curl hydration system (TRESemme Flawless Curls Shampoo and Conditioner) with vitamin B1 provides just the right amount of moisturization to detangle hair and tame frizz for beautifully defined soft curls and waves. Light enough for daily use, it will prep your hair to be styled so you can achieve flawless curls every time. This product is not tested on animals. Intended only for distribution in the Americas. Questions? Comments? Contact us on www.tresemme.com. Made in USA.