The professional formula of the Lengths Renewing Shampoo instantly provides strength and shine whilst gently cleansing the hair fiber. Pro Longer Shampoo uses Co-emulsion technology in order to adapt to all hair types in need of care. The formula is distributed homogeneously across the hair fiber for a consistent and even result.
HOW TO USE: Shampoo twice, once to cleanse, second to treat and then rinse. Followed by the Ends Filler Concentrate lengths are shinier and stronger, ends are durably thicker.