Izumi Tonic Strengthening Treatment System mousse WASH is the ultimate thirst

WASH is the ultimate thirst quencher for dry

Provides hydration

and leaves hair feeling refreshed

uniform surface to the hair cuticle to increase shine and resiliency

and accentuates natural waves

Izumi Tonic Strengthening Treatment System mousse WASH is the ultimate thirstRooted in the Japanese tradition of yu su ruthe ritual of strengthening hair through care and disciplinethe Izumi Tonic Strengthening Treatment System delivers intense fortification and visible resilience to fragile, weakened hair. Powered by Izumi Tonic, inspired by rice water, this strengthening treatment penetrates deep into the hair fiber to reinforce structure, improve elasticity, and reduce breakage. Its rich yet refined formula restores