- Ultra luxurious healing shampoo replenishes vital Keratin Protein to restore hair’s volume, strength and health. Ideal for All Hair Types. Free of sulfates, parabens, gluten and sodium chloride. Keratin protein reconstructs the inner layers of the hair to add body and bounce. Phyto IV Complex rehydrates hair so that it’s soft and silky smooth. Apply to damp hair, lather & Rinse. Follow with Keratin Healing Oil Conditioner.