this strengthening conditioner nourishes, repairs, and thickens fragile hair. formulated with rice water to strengthen and repair, izumi tonic conditioner leaves hair 16x stronger and reduces split ends by up to 81%. this conditioner is best for your daily dose of nourishment and strength for smoother, thicker hair. it features a nourishing formula that moisturizes and thickens hair, leaving it softer with a glowing shine.