Full makes fine, flat hair look and behave like full, thick hair. This sulfate-free shampoo formulated is specifically to care for fine, flat hair. With a patented moisture-controlling molecule, OFPMA, to thoroughly cleanse hair of dirt, oil and product residue in a way that's gentle. Utilizing a blend of lightweight non-sulfate surfactants and OFPMA, Full Shampoo creates the perfect foundation for achieving thicker, fuller, healthier hair with body and bounce. Safe and formulated for color and chemically treated hair.