Novex Collagen Infusion Deep Hair Mask contains 100% vegan. Collagen is a protein made from amino acids, such as glycine, proline, hydroxyproline and arginine, which promote strength. Recommended for damaged and dull hair, fighting against the fragility of the hair.Key Benefits:Promotes healthy hair.Vegan Product.Not Tested on Animals.Free of Sulfate, Parabens, Silicone and Petrolatum.Suitable for all hair types & textures.How to Use:Wash your hair and remove excess water. Apply Novex Collagen Infusion Mask, massage gently and leave it on for 10 minutes. Rinse well and remove excess water. Finish as desired.