Strengthen and thicken thin, fragile hair with the ADDVOLUME Liquid Strength Rinse. This lightweight, vegan* formula with upcycled rice increases hair elasticity, instantly thickens strands, and helps hair become up to 20x stronger and 3x more resistant to breakage. It also enhances natural shine, leaving hair healthy-looking, conditioned, and weightless.

Strengthens hair from the inside for up to 20x stronger strands
Improves elasticity by up to 95%
Instantly thickens hair for visibly fuller results
Vegan, PETA approved, and free from sulfates, salt, parabens, mineral oils, silicones, colorants, and PEGs