What is the main ingredient in Extreme Length?

All Extreme Length products are infused with biotin as part of its Length Care Complex for longer, stronger hair.

How does Extreme Length help hair grow longer?

Using the full system reduces breakage by up to 81%*, helping you achieve maximum hair length.

Did the formula change in the new Extreme Length?

No, this is the same formula upgraded to new packaging.

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💇‍♀️ Unlock your hair’s full potential with every wash!

DUO POWER PACK - Shampoo and conditioner combo designed to work synergistically for maximum length and strength.
SALON GRADE STRENGTH - Infused with Redken’s signature biotin and keratin complex to fortify every strand.
HYDRATION MEETS REPAIR - Deeply moisturizes to prevent dryness and split ends, keeping hair soft and manageable.
LENGTHEN WITH CONFIDENCE - Boosts hair growth while reducing breakage for longer, healthier locks.
EFFORTLESS EVERYDAY LUXURY - Lightweight liquid formula that cleanses gently without stripping natural oils.

Redken Extreme Length Shampoo & Conditioner Duo (300ml each) is a professional-grade hair care set designed to promote longer, stronger hair by combining biotin and keratin. This hydrating liquid formula reduces breakage and split ends, delivering salon-quality results in a convenient duo pack.

€ 117.68

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Manufacturer	Redken
Package dimensions	16.9 x 13.5 x 5.3 centimetres
Package Weight	0.67 Kilograms
Brand	Redken
Format	Liquid
Manufacturer reference	R00048
Package Dimensions	16.9 x 13.5 x 5.3 cm; 670 g
ASIN	B09YHXBQD8

Redken Extreme Length Shampoo 300ml & Conditioner 300ml Duo

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