Treat your stressed and damaged hair with No. Breaker shampoo. Sebastian. A strengthening shampoo with hair fiber repair and deep conditioner for hair in need of una dose of nourishment. Hair is left clean, soft and supple. For best results, use as part of the hair repair system. Sebastian Professional, una A series of treatments for dry and damaged hair designed to deeply nourish hair, leaving it up to 20 times stronger*. Try this shampoo along with the No. Breaker pre-shampoo, hair mask, treatment spray, and exit conditioner. Sebastian Professional was born from una A vision of limitless beauty. We think beyond our craft and pursue our artistic ambition to the extreme, pushing creativity to innovate in hair care. It's the perfect gift for beauty lovers. Our versatile anti-frizz products always create new possibilities for self-expression. Never be afraid to mix it up. Combine masks with clays and gels with oils for unique effects. There's simply no limit to what you can create. *Against breakage compared to a low-conditioning shampoo, when used as a system.