Redken Extreme Shampoo is a strengthening, sulphate-free shampoo for weak, damaged and over-processed hair. Its RCT Protein Complex cleanses gently while fortifying the fibre from root to tip — reducing breakage and restoring strength, resilience and shine to fragile strands.

Benefits
  • Strengthens weak hair — RCT Protein Complex fortifies fragile, over-processed strands.
  • Reduces breakage — reinforces the fibre to limit snap and split ends.
  • Sulphate-free cleanse — washes without stripping moisture.
  • Restores shine — leaves damaged hair healthier-looking and more manageable.
How to use
  1. Massage into wet hair and work to a lather.
  2. Rinse, and repeat if needed.
  3. Follow with Extreme Conditioner.
Who it's for

Best for weak, damaged or over-processed hair that needs strength. Read the damaged hair guide, learn how to repair damaged hair, or explore the full Redken range.

Specifications

Brand
Redken
Size
300ml
Hair concerns
Damaged, Weak Hair, Breakage
Good to know
Sulphate-free

Authorised Redken stockist

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Why our stylists rate it
From the Partners Hair team
Redken Extreme Shampoo is a strengthening, repairing shampoo for weak, damaged hair. Part of the Redken Extreme range. The RCT Protein Complex fortifies hair from root to tip, cleansing while restoring strength and shine to brittle, distressed strands.

Best for: weak, damaged or brittle hair needing strength; restoring shine and manageability; all hair types wanting fortifying care.
Less suited to: blonde toning (use Redken Color Extend Blondage); lightweight shine-only conditioning (use Redken Diamond Oil Glow Dry).

Key actives:
- RCT Protein Complex — fortifies and helps repair from root to tip

Benefits:
- Strengthens weak hair
- Helps repair damage
- Restores shine
- Improves manageability
- Suits all hair types

How to use: Apply to wet hair, massage into a rich lather, then rinse thoroughly. Follow with the Redken Extreme Conditioner and Anti-Snap treatment for maximum strength.

Format: 300ml shampoo.

Authorised Redken stockist — 100% authentic, sourced from the official South African distributor. Free delivery on orders over R390 across South Africa.
Delivery without the guesswork

Spend R390 and delivery is on us. Orders under R390 are delivered for R67. We normally pack within 1 working day, with delivery in 2–5 working days depending on your location.

Changed your mind? You have 7 days after receiving your order to request a return. Email hello@partnershair.co.za to get started.

Why shop it at Partners Hair

Professional haircare is only as good as the source. We buy through official South African distribution, so every item is genuine, authorised stock.

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Authorised products sourced through official South African distribution.