HAIR CARE SHAMPOO La Rachel-Paris Strengthening and Repair Shampoo- repairs and moisturizes your hair by providing the care your hair needs. Developed for damaged hair, this shampoo is perfect for those who regularly dye, straighten, perm or heat style their hair, as well as curly or wavy natural styles. This hair repair shampoo - specially formulated with Argan and Keratin - helps support natural growth by strengthening damaged hair and chemically treated hair, reducing breakage and resulting shedding.