For chemically relaxed hair. Treats damaged hair with breakage. Helps to rebuild & add body. Rejuvenate relaxed hair with Roux 619 System Extra Strength Vials. The formula contains moisturizers and conditioning emollients. After chemical treatments, hair can be damaged, dry and brittle. Restore its natural health and manageability with an easy treatment. Hair is softer and smoother. Strengthens relaxed hair inside and out. Moisturizes fragile, sensitized hair to improve resiliency and elasticity. Features Instanly increases moisture retention Smoothes and seals cuticle Imparts luster and shine Directions Snap off plastic vial tip and apply entire contents to damp hair. Massage through hair. Do not rinse. Style as usual. For maximum results use with Moisturizing Shampoo and Moisturizing Conditioner. Use as often as needed, to maintain optimum health & shine of chemically relaxed hair.Read More >>