Redken Extreme Length Shampoo 500ml is specially designed for those wanting to grow longer, healthier hair, this strengthening shampoo helps reduce breakage—the number one barrier to achieving length.

Powered by Biotin, Castor Oil and Redken’s Length Care Complex, the formula reinforces weakened strands, supports healthier growth and helps prevent split ends. It gently cleanses without stripping, leaving hair feeling soft, smooth and fortified.

When used as part of the full Redken Extreme Length system—Shampoo, Conditioner and Leave-In Treatment—hair is shown to be 5x stronger and breakage is reduced by up to 81%. It also helps reduce the appearance of split ends by up to 78%, promoting visibly longer, more resilient hair over time.

Perfect for those with damaged, weak or breakage-prone hair, this shampoo helps you grow hair longer and stronger—without compromise.

Benefits & Features:

• Strengthens damaged hair to help it grow longer and stronger
• Formulated with Biotin, Castor Oil and Redken Length Care Complex
• Helps prevent split ends and reduces the look of split ends by 78%
• Gently cleanses while reinforcing weakened strands
• Reduces breakage by up to 81% when used with the complete system
• Achieves 5x stronger hair with the Extreme Length Shampoo, Conditioner & Leave-In Treatment
• Ideal for damaged, fragile, or breakage-prone hair