Pureology Strength Cure Shampoo is a sulfate-free strengthening shampoo for damaged, colour-treated hair, pairing a gentle, creamy lather with Keravis protein and the antioxidant astaxanthin to fortify strands that have been weakened by colour services, heat or styling.
Pureology describes it as its fortifying cleanser for damaged hair and says it delivers 2x stronger strands in one use. The formula removes dulling residue without sulfates, leaves hair softer, and carries the brand's Antifade Complex, which uses sunflower seed extract, a UV filter and vitamin E to help keep colour vibrant between salon visits.
- ZeroSulfate, 100% vegan formula
- Keravis (a plant-based protein) and astaxanthin for strength and repair
- Antifade Complex for colour protection
- Concentrated formula: a small amount is enough
- Aromatherapy scent of raspberry, peach and water flower
Use it with Strength Cure Conditioner for the full two-step routine. Available in 9 oz (266 ml) and 33.8 oz (1000 ml).