Redken Extreme Shampoo dupe

−84%per oz

Redken · $58L'Oréal Paris · $7.68 $10.49

Redken Extreme Shampoo against L'Oréal Paris Elvive Total Repair 5 Repairing Shampoo
Fact	Redken	L'Oréal Paris
Type	✓ Shampoo, both
Size	1000 ml	828 ml
Per ounce	$1.72 / fl oz	$0.27 / fl oz
Amazon rank	#189 in Hair Shampoo	#94 in Hair Shampoo
Sold by	✓ Amazon.com, both

The trade-off

Redken builds the foam with coco-betaine and cocamide MIPA; Elvive adds sodium lauryl sulfate, cocamide MEA, arginine and a wheat protein.

Extreme Shampoo costs about $58 for 1000 ml ($1.72 / fl oz). The dupe below is L'Oréal Paris Elvive Total Repair 5 Repairing Shampoo at $7.68 $10.49, about 84% less per ounce. Each pair is compared on format, finish and key ingredients, including what the dupe doesn't do.

Shampoo, 1000 ml. Redken Extreme Shampoo is a professional strength repairing shampoo solution for all types of damaged and compromised hair. This shampoo cleanses, strengthens, and restores damaged brittle hair. Treats the root, core and tip of the hair.

Amazon prices as of Oct 7, 2026, 11:00 PM ET, subject to change: the price on Amazon at checkout is the one that applies.

27% off#94 in Hair Shampoo on Amazon

Buy the $7.68 dupe See the original

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The dupe, side by side

The original

Redken

Extreme Shampoo

$58

$1.72 / fl oz

The dupe

L'Oréal Paris

Elvive Total Repair 5 Repairing Shampoo

$7.68 $10.49

$0.27 / fl oz

Cost per fl oz

Original$1.72 / fl oz

Dupe$0.27 / fl oz

$50.32 less at checkout than the original.

What matches

The same lather from the same group: sodium laureth sulfate with salt, glycol distearate, dimethicone, salicylic acid, a guar conditioner and carbomer in both.

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Questions

What is the best dupe for Redken Extreme Shampoo?

L'Oréal Paris Elvive Total Repair 5 Repairing Shampoo at about $7.68. The same lather from the same group: sodium laureth sulfate with salt, glycol distearate, dimethicone, salicylic acid, a guar conditioner and carbomer in both.

How much cheaper is L'Oréal Paris Elvive Total Repair 5 Repairing Shampoo than Extreme Shampoo?

Extreme Shampoo costs about $58 for 1000 ml, or $1.72 / fl oz. L'Oréal Paris Elvive Total Repair 5 Repairing Shampoo works out at $0.27 / fl oz, roughly 84% less per ounce.

Is Redken Extreme Shampoo worth it?

Extreme Shampoo costs about $58 for 1000 ml, about 6.3 times as much per ounce as L'Oréal Paris Elvive Total Repair 5 Repairing Shampoo. The trade-off with L'Oréal: Redken builds the foam with coco-betaine and cocamide MIPA; Elvive adds sodium lauryl sulfate, cocamide MEA, arginine and a wheat protein. If that doesn't matter to you, the original isn't worth the extra $49.