Pureology Strength Cure Shampoo 9 oz is a rich, fortifying sulfate-free shampoo engineered to gently cleanse, repair, and reinforce micro-damaged, color-treated hair. Powered by Pureology’s patented Antifade Complex® and Strength Cure's Asta-Repair™ technology—featuring Astaxanthin, Keravis, and Arginine—this concentrated formula repairs internal hair bonds, reduces breakage, and seals split ends while removing impurities. It cleanses without stripping natural moisture or dulling color pigments, leaving damaged hair feeling significantly stronger, softer, and more resilient. Ideal for weak, compromised, or chemically processed color-treated hair seeking fiber restoration and shade preservation.

What It Does

• Cleanses gently with a rich, creamy lather while repairing weakened hair fibers

• Formulated with Astaxanthin and Keravis to rebuild internal strand strength and prevent breakage

• Shields color depth, clarity, and brilliance using Pureology’s signature Antifade Complex®

• Smooths damaged cuticles to reduce friction, split ends, and surface roughness

• Restores optimal elasticity, suppleness, and healthy shine to compromised hair

Key Benefits

• Professional sulfate-free repairing shampoo for damaged color-treated hair 

• 100% Vegan, paraben-free, and silicone-free formulation

• Concentrated formula delivers a rich, cleansing foam with a minimal amount

• Infused with an aromatherapy fragrance blend of raspberry, peach, and water flowers

• Standard 9.0 fl oz (266 ml) salon bottle size for daily home care

How to Use

• Apply a dime-sized amount to wet hair at the scalp 

• Lather into a rich foam and gently massage into scalp and roots 

• Work through mid-lengths and ends, adding extra water if needed to amplify lather

• Rinse thoroughly with warm water and follow with Pureology Strength Cure Conditioner

Keywords Pureology Strength Cure Shampoo 9 oz, Pureology Strength Cure shampoo 266ml, sulfate free repairing shampoo color treated hair, vegan shampoo for damaged hair, Antifade Complex strength cure shampoo, Keravis fortifying shampoo.