Sebastian Haircare was founded in the 1970s by Geri Cusenza and John Sebastian, and since then, it has been known for its innovative and high-quality products. Sebastian Haircare offers a variety of products, including shampoos, conditioners, styling sprays, gels, mousses, and treatments. Their products are formulated with high-quality ingredients, such as natural extracts, proteins, and vitamins, to provide the best possible results for different hair types and textures. Some of the most popular Sebastian Haircare products include the Sebastian Shaper Plus Extra Hold Hairspray, which provides strong hold and control without leaving any residue or buildup, and the Sebastian Penetraitt Shampoo and Conditioner, which help to strengthen and protect damaged hair.