Joico smooth cure sulfate free conditioner conditions hair while reducing frizz on curly or coarse hair promotes rapid and lasting hydration leading to exceptional moisturisation of scalp and hair amodimethicone provides long lasting conditioning and a smooth feel to hair this rich conditioner provides your hair with amazing frizz reduction softness and maximum hydration it s specifically designed for curly erratic dry damaged andor colour treated hair ph 3 0 4 0 directions apply