** Viviscal Thickening Shampoo uses Biotin, Keratin, Marine Collagen, and Seaweed extract to fight breakage and strengthen hair for fuller, healthier-looking hair.

This anti-breakage hair strengthening shampoo gently cleans and promotes growth, especially when paired with Viviscal Strengthening Conditioner and Thickening Serum, sold separately.

Vivasil's natural ingredients create a paraben-free, SLS-free, and SLES-free shampoo, with a fresh, watery, floral scent. It's designed for daily use.

The Vivasil brand is known for its long-time research and 7 clinical trials backing its products. Suitable for dry, fine, curly, thinning, oily, or normal hair.

Check out Vivasil's full collection, including hair supplements, shampoos, conditioners, serums, multi-vitamins, and accessories for women and men. They're designed to help go strong, healthy-looking hair.**