Intensive rescue therapy works to instantly revitalize and smooth damaged hair. Macadamia oil, linseed and keratin combine to provide a powerful pick me up when your hair needs it most. Essential phospholipids and glycosphingolipids provide hair with sheen and enhance its elasticity. Features and Specifications: Certified Safe (Formaldehyde Free)Tested in TGA Certified Australian LaboratoriesAustralian OwnedMACADAMIA OIL (Macadamia Ternifolia Seed Oil)Native to Australia, nutrient-rich Macadamia oil contains the highest amount of Omega 7 mono-unsaturated oleic acids of any plant. Its an excellent source of calcium, Vitamin B complex, phosphorus, iron and it contains proteins, and vitamin E. It mimics the hairs sebum but is light and non-greasy so its easily absorbed into the hair shaft and skin. LINSEED (Linum Usitatissimum)Linseed was extensively cultivated in ancient Ethiopia and Egypt and has since been cultivated for its nutritious properties containing high levels of protein, omega-3 and an abundance of micronutrients. KERATINHair is made up of 90% keratin, an extremely strong protein which is a major component in the hair, skin and nails. Keratins in the hair have large amounts of the sulfur-containing amino acid cysteine, it combines to form disulfide bridges that confer additional strength and rigidity by permanent, thermally-stable cross-linking. These strong bonds are flexible yet tough.