Designed for all hair types and textures, No 4 Olaplex Shampoo is your fast-track ticket to the locks of your dreams. Infused with breakthrough hair care technology, this acclaimed formula deeply cleanses and repairs damaged hair follicles, leaving your hair stronger, softer, and silkier than ever before. Our Olaplex Shampoo collection offers a wide range of cutting-edge products, including patented Olaplex Shampoo duo and tween packs and intensive hair care kits for blonde hair. For best results, pair Olaplex Shampoo with No 5 Olaplex Conditioner and reveal healthy, luscious locks with Justmylook.