The Fanola Smooth Care Shampoo makes straightening easier and reduces frizz. Rich in Cotton Seed Oil, the shampoo carries out a deep hydrating cleansing action leaving the hair feeling soft and controls even the most rebellious hair. Cotton Seed Oil has many great benefits including its ability to strengthen the hair strands and root. This is due to the presence of linoleic acid in cotton seed oil that promotes stronger, healthier hair.