16 Ounces. Quantum Conditioner for all hair types helps improve hair's condition in just one minute. It starts to work instantly to leave all hair types conditioned, shiny and ready to style. Formulated with glycerin to help restore essential moisture. Lightly conditions without weighing hair down. pH balanced, oil free formula is ideal for daily use. PABA- free sunscreen helps protect hair from the sun. Only Quantum has Equalizer 3 to condition hair in three ways; It smooths the cuticle to enhance shine and manageability...helps prevent damage and eliminate static flyaway....and improves body and texture.