Side-by-side comparison

KérastasevsBELLISSO

Name: Kérastase Discipline Oléo-Relax Shampoo and Mask Set – Anti-Frizz
Brand: Kérastase
Price: 48.00 USD
Availability: InStock

Discipline Oléo-Relax Shampoo and Mask Set – Anti-Frizz·Biotin Shampoo and Conditioner Set - Sulfate and…

Side-by-side look at Kérastase Discipline Oléo-Relax Shampoo and Mask Set – Anti-Frizz ($48.0) and BELLISSO Biotin Shampoo and Conditioner Set - Sulfate and… ($9.99) in the hair shampoo category.

Dupe Score 82Strong dupe

88% matchSave 79%

High confidenceShop the dupe All dupes for this product Kérastase brand hub

Luxury pick

Kérastase

Discipline Oléo-Relax Shampoo and Mask Set – Anti-Frizz

$48

Shop Kérastase Search Amazon

Budget dupe

BELLISSO

Biotin Shampoo and Conditioner Set - Sulfate and…

$9.99

Shop the dupe on Amazon Search Amazon

Spec	Kérastase	BELLISSO
Category	Hair Shampoo	Hair Shampoo
Finish	Varies	Varies
Coverage	Varies	Varies
Volume	N/A	N/A
Unit Price	$48	$9.99
Skin Type	All	All
Tags	Luxury	Budget, Viral

Our verdict

For a fair comparison, weigh formula claims, shade/finish, and wear time — not just price. BELLISSO Biotin Shampoo and Conditioner Set - Sulfate and… undercuts Kérastase Discipline Oléo-Relax Shampoo and Mask Set – Anti-Frizz by about 79%, but the luxury option may still win on texture, longevity, or shade match depending on your priorities.

Shop the dupe All Kérastase dupes

Price drop alert