Olaplex Nº.4 Bond Maintenance® Shampoo 1000ml is the professional-size version of the bestselling daily shampoo. Formulated with patented Bond Building Technology®, it gently cleanses while repairing broken disulfide bonds, reducing breakage, controlling frizz, and improving softness and shine. Suitable for all hair types, including color-treated and chemically processed hair. How to use: Apply to wet hair, lather thoroughly, then rinse.

Mama caution: Hi Mama! This Olaplex No. 4 Shampoo is an excellent and very safe choice to keep your hair strong and healthy while you are expecting or nursing! It uses special repair ingredients and gentle vitamins like Biotin and Panthenol that act like a “protective shield” on the outside of your hair without being absorbed into your body. Because these healthy ingredients stay strictly on the surface and are rinsed away, they won’t reach your little one. You’re all set to use this daily for safe and salon-quality care!