Reconstructing shampoo strengthens weak and damaged hair with amino acids, making hair more manageable and healthy. Repair shampoo is h ypoallergenic, fragrance free, unscented, gluten free, soy free, paraben free. No perfume and no colorants. Reconstructing conditioner strengthens weak and damaged hair with amino acids, making hair more manageable and healthy. Repair conditioner is h ypoallergenic, fragrance free, unscented, gluten free, soy free, paraben free. No perfume and no colorants.