Redken Extreme Shampoo 300 ml / 10.1 oz

Redken Extreme Shampoo is designed for damaged, weak, and brittle hair, aiming to deeply clean while reconstructing hair structure, enhancing hair’s health, shine, and resistance.

• The description claims the shampoo helps reduce breakage by up to 73% when used with the full system.
• The description claims it uses a Complex of RCT proteins to treat hair from root to tip, providing customized nutrition.