Olaplex No 4 and No.5 Shampoo and Conditioner Set - Duo 33.81 oz

Olaplex No 4 and No.5 Shampoo and Conditioner Set Duo provides a 33.81 oz total of shampoo and conditioner from Olaplex. This set includes a full-size shampoo and conditioner for cleansing and conditioning. To use, begin with No.4 shampoo on wet hair, massage into a lather, and rinse. Follow with No.5 conditioner, apply evenly, leave on, and rinse thoroughly. The duo offers a complete hair care step.