Baxter of California Nutrient enriched shampoo for men All Hair Types Mild Mint Scent 300 ml USAGE Apply throughout hair, massaging into the scalp. Rinse thoroughly; repeat if necessary. WHAT IT DOES Protein, Coenzyme Q10, & nutrients promote hair strength, body, & manageability. Gentle formula removes build-up, & natural toxins like DHT, a male hormone found to be harmful to the hair's growth cycle.