An advanced shampoo formula combines moisturizing argan oil with strengthening glycolic acid, leaving hair feeling healthy, soft, shiny and subtly kai-scented. Safe for all hair types including chemically or color-treated hair. Paraben, sulfate, phthalate, phosphate & gluten free. Cruelty free. Vegan. Recyclable packaging. 10 oz. In 1999, Gaye Straza created kai: a light, intoxicating scent of gardenia and other exotic white flowers. After years of avoiding perfumes, Straza created this soothing scent for herself, based on her experiences as a youth vacationing in the tropics. Originally offered only in Straza's exclusive Malibu fashion boutique, kai is now available to all in fragrance, bath, body and home products.