Post straightening kit has an innovative formula that helps strengthen and revitalize hair damaged by continuous exposure to heat and chemicals. This treatment helps to prolong the Brazilian keratin straightening of the hair. The kit includes a post straightening shampoo 250ml gently cleanses the hair in depth and gives the hair shine, softness, hydration and prevents frizz. It also contains a post straightening conditioner 250ml that leaves hair hydrated, detangled, smooth and frizz-free thanks to its natural antioxidants. Finally, it contains a post straightening mask 250ml that is enriched with vitamins and proteins that prolong the effect of straightening and help restructure the hair fiber.