Olaplex No. 4 Bond Maintenance Hair Shampoo, 8.5 fl. oz | Dermstore

Olaplex No. 4 Bond Maintenance Hair Shampoo, 8.5 fl. oz | Dermstore

A highly-nourishing and reparative shampoo that leaves hair easier to manage, shinier and healthier with each use. It repairs and protects hair from everyday stresses - including damaged hair, split ends, and frizz - by re-linking broken bonds. N°4 is color-safe and proven to reduce breakage and strengthen all types of hair. PH Balance: 6-6. Awards: A 2021 Allure Best of Beauty Award winner. Dermstore has partnered with Flex to allow you to use your Health Savings Account (HSA) or Flexible Spending Account (FSA). This means you can now use your HSA or FSA debit card to buy Olaplex products with pre-tax dollars, resulting in net savings of 30-40%, depending on your tax bracket. Eligible for HSA/FSA with a letter of medical necessity at checkout. From dermatologist-recommended treatments to solutions for chronic skin conditions like acne, eczema, and rosacea, these products are both effective and eligible. | Olaplex No. 4 Bond Maintenance Hair Shampoo, 8. 5 fl. oz | Dermstore