No.4 Shampoo

Olaplex No.4 Shampoo is a shampoo that helps repair and strengthen damaged strands. It is a great fit for color-treated hair. The formula is sulfate-free.

Key benefits

• Helps repair and strengthen damaged strands

Details

• Hair type: color-treated hair, all hair types
• Size: 8.5 oz

How to use

Massage into wet hair and scalp, lather, and rinse thoroughly. Repeat if needed and follow with a conditioner or mask from the same range.