Izumi Tonic is inspired by yu-su-ru, the ancestral japanese tradition for creating beautiful hair by bathing it in rice water. this lightweight serum, used with izumi tonic regimen, strengthens & thickens hair by increasing the fiber diameter.* hair is soft, smooth & full of radiance.* *instrumental test shampoo, mask and serum vs. standard shampoo
after cleansing with izumi tonic shampoo, moisturising with conditioner or treatment, apply to dry hair lengths and tips. In case of contact with eyes, rinse them immediately and thoroughly.