Redken Extreme Length Shampoo is formulated with Biotin, Castor Oil & Redken's Length Care Complex to helps strengthen damaged hair to lengthen. Extreme Length Shampoo helps hair lengthening by preventing breakage to achieve your desired length.
BEST FOR:
• All hair types and textures
• Fortifying and protecting length
• Damaged hair lacking protein
BENEFITS
• Reduce breakage by 81% when using the full system of Extreme Length Shampoo, Extreme Length Conditioner, and Extreme Length Leave-In Treatment
• Formulated with Biotin and Redken Length Care Complex to help hair lengthen and strengthen
• Gently cleanses the hair
• Helps promote strong hair
THE SUSTAINABILITY
Made with 100% recycled plastic*
formula made in factory using renewable energy**
vegan formula***
93.17% biodegradable formula****
* Except cap or pump.
** In the previous calendar year. Find more info on the L'Oreal Universal Registration Document.
*** No animal derived ingredients.
**** As per OECD 301 or equivalent tests.
Apply to wet hair, lather and rinse. Use as a complete system with Extreme Length Conditioner with Biotin and pros recommend following with the Extreme Length Leave-In Treatment.
WHY REDKEN PROS RECOMMEND IT
Many of my clients struggle with breakage and really do not know where to start when it comes to treating damage throughout their strands. I love that the Redken Extreme Length range is easy to use and achieves professional results that get better and better with time. It targets hair’s breaking points at the scalp, lengths, and ends and is the best place to start with your hair journey.
Rodney Cutler, Celebrity Stylist, Redken Global Brand Ambassador, Leader in creativity and education for the beauty and fashion industries, National Salon Owner of Cutler Salons. Expertise: Master Groomer, hair and styling for runway shows. @CutlerSalon
BEFORE AND AFTER
BEFORE AND AFTER
FAQ
FREQUENTLY ASKED QUESTIONS
Answers to Your Frequently Asked Questions
Who is the Extreme Length shampoo best for?
Redken Extreme Length Shampoo With Biotin is best for those seeking to strengthen damaged hair and reduce breakage.
What result can I expect to see using Extreme Length shampoo?
Extreme Length Shampoo helps prevent breakage, adds shine, and strengthens the hair to promote longer hair.
What is the key ingredient in the Extreme Length shampoo?
Redken's Extreme Length Shampoo features Biotin & Redken's Length Care Complex to strengthen damaged hair and help lengthen and strengthen hair.
How do I use the Extreme Length shampoo?
Apply daily to wet hair, massage into a lather and rinse.
What is the main ingredient in the Extreme Length collection?
All Extreme Length hair products are infused with biotin as part of a Length Care Complex for longer, stronger hair.
How does the Extreme Length hair care collection help hair grow longer?
Extreme is the professional solution for damaged hair. Extreme Length helps fortify lengths to reduce breakage, allowing hair to grow longer, when used as a system. Extreme Bleach Recovery helps restore a healthy touch between lightening services.
Has the formula in Extreme Shampoo recently changed?
No, this is the same formula now available in eco-friendly packaging.
Learn more 
Biotin
