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Details & care
Keep your hair strong and shiny with this reparative shampoo from Olaplex No.4. Deeply moisturising and color-safe, this sulfate-free formula is proven to reduce breakage and strengthen all hair types, leaving your hair easier to manage and healthier with every wash.
Massage a nickel-sized amount through your hair, adjusting as needed, then rinse. Use it every time you shampoo and follow with No.5 Bond Maintenance Conditioner for the best results.
Shipping & returns
US shipping is $3.50, and free on orders of $50 or more. Every order ships with a tracking number, so you can follow it all the way to your door.
Pieces are delivered by our trusted brand partners, so delivery times and ship-from locations vary by item. Eligible full-price items can be returned within 14 days of delivery. Sale and beauty items are final sale unless they arrive damaged, defective or incorrect.
Gift options
Not sure what to choose? A Glamourous Grace gift card lets them pick their favorite.
