The Joico K Pak intense hydrator treatment for dry damaged hair works in 3 to 5 minutes to restore moisture to your thirsty locks. The bio-advanced peptide complex replenishes amino acids while lanolin and shea butter enhance elasticity and body leaving your hair looking and feeling healthy and beautiful. With a gentle pH level of 3.5 the rich formula seals the cuticle for an intense shine and polished surface. This 8.5-fl-oz damaged hair treatment also softens smooths and nourishes your strands while fighting frizz and increasing manageability. It is ideal for locks that have been dehydrated by chemical treatments humidity and more. To use after shampooing just rinse and style.