This strengthening hair mask deeply nourishes, repairs, and thickens fragile hair. Enriched with rice water, the Izumi Tonic Mask makes hair 30x stronger* and reduces split ends by up to 91%*. Its rich formula provides deep hydration, restores essential nutrients, and repairs damage caused by brushing. Use 1-2 times per week in place of conditioner for intense nourishment and strengthening.

Inspired by traditional Japanese haircare, the Izumi Tonic range is formulated with rice water, known for restoring damage, preventing future breakage, and revealing healthier, smoother hair. Our rice water is sustainably sourced from Hyogo, Japan.