Kérastase Black Friday 2026: past deals and the dupe

Kérastase on Black Friday, year by year

At 20% off, is the dupe still cheaper?

At 20% off, the dupe still costs less for all 10 Kérastase products we pair, 90% less at the median. The test price is 20% off, the 2023 and 2024 sale.

Kérastase	At 20% off	Its dupe	Dupe saves
Gloss Absolu Glaze Drops	$33.60 $42	OGX Argan Oil of Morocco Weightless Healing Dry Oil $7.97 Buy on Amazon	94% per ounce
Nutritive Bain Satin Shampoo	$36 $45	L'Oréal Paris Elvive Total Repair 5 Repairing Shampoo $7.68 Buy on Amazon	94% per ounce
Genesis Bain Nutri-Fortifiant Shampoo	$38.40 $48	L'Oréal Paris Elvive Glycolic + Gloss Shine Boosting Shampoo $9.47 Buy on Amazon	93% per ounce
Gloss Absolu Conditioner	$38.40 $48	L'Oréal Paris Elvive Glycolic + Gloss Shine Boosting Conditioner $9.47 Buy on Amazon	93% per ounce
Nutritive Split Ends Hair Serum	$40.80 $51	BioSilk Silk Therapy Original Leave-In Treatment $14.27 Buy on Amazon	90% per ounce
Chronologiste Masque Intense Régénérant	$57.60 $72	L'Oréal Paris Elvive Total Repair 5 Damage-Erasing Balm $7.97 Buy on Amazon	89% per ounce
Genesis Masque Reconstituant	$56 $70	L'Oréal Paris Elvive Total Repair 5 Damage-Erasing Balm $7.97 Buy on Amazon	89% per ounce
Elixir Ultime L'Huile Originale	$51.20 $64	Herbal Essences Lightweight Hair Oil with Aloe & Camellia $9.99 Buy on Amazon	85% per ounce
Fresh Affair Refreshing Dry Shampoo	$34.40 $43	Dove Advanced Dry Shampoo Fresh Coconut $9.97 Buy on Amazon	78% per ounce
Gloss Absolu Glaze Milk	$41.60 $52	L'Oréal Paris EverPure Moisture 21-in-1 Leave In Conditioner $9.97 Buy on Amazon	77% per ounce

Kérastase's prices are the ones on this site today with the cut taken off; the dupes' are Amazon's today. Amazon prices as of Nov 7, 2026, 10:49 AM ET, subject to change: the price on Amazon at checkout is the one that applies. We may earn a commission; the price you pay is the same.

Buy Kérastase now or wait?

None of the 78 Kérastase products Amazon.com or Kérastase sell on Amazon today is at last year's Black Friday price yet: at the 20% off Kérastase's own site gave last year, each would cost less than Amazon asks today, so wait.

8 of 78, the deepest markdowns first. Sold by Amazon.com or Kérastase; "At 20% off" is last year's cut on Kérastase's own site taken off Amazon's list or was price. Amazon prices as of Nov 7, 2026, 10:49 AM ET, subject to change: the price on Amazon at checkout is the one that applies. We may earn a commission; the price you pay is the same.

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