Kerasys is a brand that offers different types of shampoos, including moisturizing and deep cleansing shampoos, as well as repairing shampoos and conditioners. The ingredients of each product vary, but some common ingredients include water, sodium laureth sulfate, cocamidopropyl betaine, and various oils such as argan oil, jojoba oil, and avocado oil. Some products also contain ceramide, edelweiss, and Swiss Alpine herbal extract. Some ingredients have moisturizing and film-forming properties and can condition and repair damaged hair, leaving it soft, silky, and smooth. However, some ingredients, such as non-volatile silicones, may cause build-up and be difficult to wash out depending on hair type. The reviews of Kerasys products are generally positive, with many customers reporting that the products help with damaged hair, split ends, and frizzy hair.