Izumi Tonic is inspired by yu-su-ru, the ancestral japanese tradition for creating beautiful hair by bathing it in rice water. this rich balm, used with izumi tonic regimen, strengthens, thickens, moisturizes and brings radiance to hair*. *instrumental test shampoo, mask and serum vs. standard shampoo.
after cleansing with izumi tonic shampoo, apply on clean wet hair lengths and tips, leave on for 5 minutes and rinse. finish with izumi tonic serum. In case of contact with eyes, rinse them immediately and thoroughly.