At Viviscal Professional, we understand the science of hair growth* from the inside and outside. Viviscal Professional Thin to Thick Conditioner nourishes hair with weightless moisturizers for gorgeous, thick-looking hair.

Viviscal Professional Conditioner provides lightweight moisture to promote the appearance of healthy looking hair growth* as part of the complete Viviscal Professional Thin to Thick hair care collection. Only Viviscal hair care contains Ana:Tel, a proprietary complex that includes clinically tested ingredients derived from natural sources, such as pea sprouts and grape seeds. Combined with Biotin, Collagen & Keratin, the Viviscal Professional Thin to Thick hair care collection promotes the appearance of healthy looking hair growth*.

For best results, use the Thin to Thick Conditioner as part of the complete Viviscal Professional hair growth* and hair care programs. Nourish hair growth* from within with Viviscal Professional supplements, available exclusively from leading hair salons, spas and medical offices. Then, promote thick-looking gorgeous hair from the outside with Viviscal Professional Thin to Thick Shampoo, Conditioner and Elixir. Finally, follow with the instant coverage of Viviscal Professional Volumizing Fibers.