-Acts like a mini Keratin treatment Transforms all hair types, creating silky, glossy, frizz-free results The key to Chris Appleton’s glass hair styles No sulfates, no conditioning agents, no parabens, cruelty-free, gluten-free, vegan Anybody who’s hair is affected by humidity. Ideal for frizzy, wavy, curly or coily hair. And coarse, dry or dehydrated hair. If you have color-treated or keratin-treated hair. Great for use on wigs, extensions and hair pieces.