Olaplex is by far the most revolutionary and effective product breakthrough since the advent of both chemical services and treatments. Olaplex is one ingredient chemistry that repairs the bonds of the hair. Whether getting color, highlights, bleach services, texture or treatments for compromised hair, the results are nothing short of spectacular. Apply to unwashed, towel dried hair. Leave for 10 minutes and shampoo & condition as normal.You will be amazed by this breakthrough product.