Give damaged, fragile hair the strength it deserves. The Redken Extreme 1L Duo combines two powerhouse products — the Extreme Shampoo and Extreme Conditioner — to cleanse, repair, and fortify weakened strands from root to tip.

Redken Extreme Shampoo & Conditioner 1L Duo – Strengthen & Repair Damaged Hair

$149.95
$149.95 $199.95
Skip to product information
Give damaged, fragile hair the strength it deserves. The Redken Extreme 1L Duo combines two powerhouse products — the Extreme Shampoo and Extreme Conditioner — to cleanse, repair, and fortify weakened strands from root to tip.
  • Give damaged, fragile hair the strength it deserves. The Redken Extreme 1L Duo combines two powerhouse products — the Extreme Shampoo and Extreme Conditioner — to cleanse, repair, and fortify weakened strands from root to tip.
  • Give damaged, fragile hair the strength it deserves. The Redken Extreme 1L Duo combines two powerhouse products — the Extreme Shampoo and Extreme Conditioner — to cleanse, repair, and fortify weakened strands from root to tip.
  • Redken Extreme 1lt Duo for Strengthening and Repair of Damaged Hair - On Line Hair Depot
  • Redken Extreme 1lt Duo for Strengthening and Repair of Damaged Hair - On Line Hair Depot
  • Redken Extreme Shampoo, Conditioner Duo - On Line Hair Depot
  • Redken Extreme 1lt Duo for Strengthening and Repair of Damaged Hair - On Line Hair Depot
  • Redken Extreme Shampoo, Conditioner Duo - On Line Hair Depot
  • Give damaged, fragile hair the strength it deserves. The Redken Extreme 1L Duo combines two powerhouse products — the Extreme Shampoo and Extreme Conditioner — to cleanse, repair, and fortify weakened strands from root to tip. - On Line Hair Depot
  • Redken Extreme 1lt Duo for Strengthening and Repair of Damaged Hair - On Line Hair Depot
  • Redken Extreme 1lt Duo for Strengthening and Repair of Damaged Hair - On Line Hair Depot
  • Redken Extreme Shampoo, Conditioner Duo - On Line Hair Depot
  • Redken Extreme Shampoo, Conditioner Duo - On Line Hair Depot
  • Redken Extreme Shampoo, Conditioner Duo - On Line Hair Depot
  • Redken Extreme Shampoo, Conditioner Duo - On Line Hair Depot
  • Give damaged, fragile hair the strength it deserves. The Redken Extreme 1L Duo combines two powerhouse products — the Extreme Shampoo and Extreme Conditioner — to cleanse, repair, and fortify weakened strands from root to tip.
  • Give damaged, fragile hair the strength it deserves. The Redken Extreme 1L Duo combines two powerhouse products — the Extreme Shampoo and Extreme Conditioner — to cleanse, repair, and fortify weakened strands from root to tip.
  • Redken Extreme 1lt Duo for Strengthening and Repair of Damaged Hair - On Line Hair Depot
  • Redken Extreme 1lt Duo for Strengthening and Repair of Damaged Hair - On Line Hair Depot
  • Redken Extreme Shampoo, Conditioner Duo - On Line Hair Depot
  • Redken Extreme 1lt Duo for Strengthening and Repair of Damaged Hair - On Line Hair Depot
  • Redken Extreme Shampoo, Conditioner Duo - On Line Hair Depot
  • Give damaged, fragile hair the strength it deserves. The Redken Extreme 1L Duo combines two powerhouse products — the Extreme Shampoo and Extreme Conditioner — to cleanse, repair, and fortify weakened strands from root to tip. - On Line Hair Depot
  • Redken Extreme 1lt Duo for Strengthening and Repair of Damaged Hair - On Line Hair Depot
  • Redken Extreme 1lt Duo for Strengthening and Repair of Damaged Hair - On Line Hair Depot
  • Redken Extreme Shampoo, Conditioner Duo - On Line Hair Depot
  • Redken Extreme Shampoo, Conditioner Duo - On Line Hair Depot
  • Redken Extreme Shampoo, Conditioner Duo - On Line Hair Depot
  • Redken Extreme Shampoo, Conditioner Duo - On Line Hair Depot
Redken Extreme Shampoo & Conditioner 1L Duo – Strengthen & Repair Damaged Hair

Redken Extreme Shampoo & Conditioner 1L Duo – Strengthen & Repair Damaged Hair

$149.95
$149.95 $199.95

Pickup available at Depot

Usually ready in 24 hours

Redken Extreme Shampoo & Conditioner 1L Duo – Strengthen & Repair Damaged Hair

Depot

Pickup available, usually ready in 24 hours

1 Pick Up
Alfords Point NSW 2234
Australia

Redken Extreme 1L Shampoo & Conditioner Duo

Give damaged, fragile hair the strength it deserves. The Redken Extreme 1L Duo combines two powerhouse products — the Extreme Shampoo and Extreme Conditioner — to cleanse, repair, and fortify weakened strands from root to tip.

Redken Extreme Shampoo 1L

This professional-strength shampoo gently cleanses while rebuilding damaged hair. Powered by Redken's exclusive RCT Protein Complex, it delivers targeted nourishment at the root, core, and tip. Enriched with protein and ceramide, it strengthens hair fibres, enhances surface protection, and restores shine.

  • Repairs weakened, distressed hair
  • Helps prevent future breakage
  • Restores shine and resilience
  • Ideal for fragile, chemically treated, or heat-damaged hair

Redken Extreme Conditioner 1L

This fortifying conditioner targets damaged areas to prevent breakage while leaving hair supple, smooth, and shiny. The RCT Protein Complex nourishes all three levels of the hair fibre, while six active ingredients work together to repair and strengthen.

  • Detangles, smoothes, and strengthens hair
  • Fortifies weakened hair areas
  • Leaves hair supple and shiny
  • Pairs perfectly with Redken Extreme Shampoo

Best for: Damaged, fragile, chemically treated, or breakage-prone hair.
How to Use Redken Extreme Shampoo & Conditioner 1L Duo – Strengthen & Repair Damaged Hair

Step 1: Apply the hair strengthening shampoo to damp hair. Massage into a lather. Rinse thoroughly.

Step 2: For best results, follow with Extreme Conditioner and treat hair with the Extreme Anti-Snap Leave-In-Treatment.
Good to Know Redken Extreme Shampoo & Conditioner 1L Duo – Strengthen & Repair Damaged Hair

Extreme Strengthening Hair Care FAQs
How often should I use protein in my hair?
Fortifying proteins are infused across the entire Redken Extreme system, so follow recommended instructions for frequency of use depending on the product type. For example, the Extreme Mega Mask specifies using the product every 3rd wash or whenever intense conditioning is required.

How does protein help hair?
Protein is essential to healthy hair because it's a part of keratin, which makes up your hair filament. Additional protein can strengthen keratin and therefore your overall hair health.

Is Redken Extreme good for damaged hair?
Redken Extreme is a range of protein hair care products designed especially for damaged hair. Part of the SMART hair care family, it utilises the breakthrough RCT Protein Complex to start repairing your hair from the first wash.
Key Ingredients Redken Extreme Shampoo & Conditioner 1L Duo – Strengthen & Repair Damaged Hair

Redken Extreme Shampoo & Conditioner 1L Duo – Strengthen & Repair Damaged Hair ACTIVE INGREDIENTS
RCT PROTEIN COMPLEX
A smart, multi-targeted delivery system with 3 proteins attracted to where the hair needs it the most.

SOY PROTEIN
The soy protein found in the strengthening shampoo adds structure by sealing in moisture and boosts body.

ARGININE
Arginine helps the fortifying shampoo condition hair by stimulating the scalp.

SEPICAP
Helps the strengthening shampoo restore the look of ends.

18-MEA
Protects hair's natural shine.

CERAMIDE
The ceramide shampoo strengthens the hair fibre to prevent breakage.


Please be aware that ingredient lists for the products of our brand are updated regularly. Please refer to the ingredient list on your product package for the most up to date list of ingredients to ensure it is suitable to your personal use.

ALL INGREDIENTS
AQUA / WATER/EAU, SODIUM LAURETH SULFATE, COCO-BETAINE, GLYCOL DISTEARATE, SODIUM CHLORIDE, DIMETHICONE, PARFUM/ FRAGRANCE, COCAMIDE MIPA, SODIUM BENZOATE, HEXYLENE GLYCOL, SALICYLIC ACID, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, CARBOMER, CETYL ALCOHOL, SODIUM COCOYL AMINO ACIDS, BEHENTRIMONIUM METHOSULFATE, QUATERNIUM- 33, POTASSIUM DIMETHICONE PEG-7 PANTHENYL PHOSPHATE, BENZYL BENZOATE, SODIUM SARCOSINATE, PROPYLENE GLYCOL, LIMONENE, BENZYL ALCOHOL, ARGININE, 2-OLEAMIDO-1,3-OCTADECANEDIOL, HYDROLYZED SOY PROTEIN, LINALOOL
LINALOOL
Linalol is a fragrance ingredient naturally occurring in essential oils.
, FUMARIC ACID, HYDROLYZED VEGETABLE PROTEIN PG-PROPYLSILANETRIOL, PHENOXYETHANOL, TETRASODIUM EDTA, POTASSIUM SORBATE, SODIUM HYDROXIDE, CITRIC ACID (D184533/1)
Size Redken Extreme Shampoo & Conditioner 1L Duo – Strengthen & Repair Damaged Hair

2 x 1000ml
Brand Redken

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