OLAPLEX Nº.4D dry shampoo absorbs oil and volumizes all hair types. This dry shampoo refreshes and detoxifies, leaving hair feeling clean and light. The innovative formula extends time between washes while supporting a healthy scalp. Designed to work on all hair types and colors, it leaves no powdery residue. Nº.4D helps hair look and feel just-washed without buildup, giving a clean and weightless body.