Chemical straighteners and relaxers work by breaking the disulfide bonds inside of the hair. Amino acids (arginine and leucine) present in Coix seed increase hair’s flexibility without breakage. Mangosteen Fruit Extract’s abundant bio-saccharides leave a gorgeous sheen. Daily hair-smoothing shampoo gently cleanses hair while stopping frizz. – Mangosteen Fruit Extract adds a glossy shine. – Gugo Bark provides a creamy, luxurious lather. – Ideal for clients looking to achieve a natural straight look.