Optimum Care by SoftSheen Carson Care Defy Breakage No-lye Relaxer Regular offers professional salon strength formulas to rescue and treat over-processed hair. Experience instant improvement in the look of your hair and reduced breakage after just one use. Achieve strong and healthy-looking hair with this 500g pack. Experts understand that over-processed hair needs specialized care. Optimum Care by SoftSheen Carson Care Defy Breakage No-lye Relaxer Regular is the professional salon strength solution for improving the appearance and health of damaged hair. In fact, after only one use, hair breakage is significantly reduced. With the power of this 500g pack, give your hair the strength and vitality it deserves.