Product Description Get the body & volume youve always wanted, without sacrificing softness. With a balanced pH 5.5 & 230C Heat protection, this colour safe memory foam gives a long lasting, flexible hold with a natural bounce. Balanced pH 5.5 Natural Hair Hold factor 4/5 with 230C Heat protection Non-tacky, long lasting flexible hold Natural technology: Soy & Vegetable Proteins & Grape Seed Extract. pH 5.5 for perfectly balanced naturally protected hair.