This is a 100% chemical free Hair Straightening system, produces Straight, Manageable Frizz-free locks for all types of hair. Essential elements like natural acids, powerful antioxidants, Keratin, amino acids and Biotex, are powerfully integrated into a formula that strengthens and straightens hair, leaving it shiny, smooth and eliminating split ends. This 100% Formaldehyde Free formula uses organic botanical formula to produce Straight, Frizz-Free, Tangle free hair that can last up to 6 months