Kérastase sale on Amazon

Amazon's next sales

• Prime Big Deal Days 2026: Oct 6–7. Source: About Amazon.
• Black Friday 2026: Nov 27–30. Source: About Amazon, the 2025 dates.

Every beauty sale date: Amazon, Sephora and Ulta

Cheaper every day: Kérastase dupes

1. 
   

   OGX Argan Oil of Morocco Weightless Healing Dry Oil

   for Kérastase Gloss Absolu Glaze Drops

   $7.97 $8.99vs $42−95% per oz

   $2 / fl oz against $41.40 / fl oz.

   #15 in Hair Treatment Oils on Amazon

   Built the same way: a water-free spray whose fast-evaporating carriers leave a thin silicone film for shine and frizz control, softened with an ester.

   What it does worse: Kérastase uses isododecane and isoalkanes with dimethicone and amodimethicone, while OGX uses cyclosiloxanes with phenyl trimethicone and adds argan, coconut and avocado oils and cocoa butter, so it feels a touch richer.

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2. 
   

   L'Oréal Paris Elvive Glycolic + Gloss Shine Boosting Conditioner

   for Kérastase Gloss Absolu Conditioner

   $8.62 $10.49vs $48−95% per oz

   $0.31 / fl oz against $5.68 / fl oz. Both list Glycolic acid and Amodimethicone.

   #70 in Hair Conditioner on Amazon

   The same conditioner base from the same group, cetearyl alcohol with behentrimonium and cetrimonium chloride and amodimethicone, and both lists end on lactic acid and glycolic acid, the acid each line is named after.

   What it does worse: Kérastase adds sodium hyaluronate, a guar conditioner, coconut oil and wild rose extract; L'Oréal adds dimethicone and glycerin for slip.

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3. 
   

   L'Oréal Paris Elvive Glycolic + Gloss Shine Boosting Shampoo

   for Kérastase Genesis Bain Nutri-Fortifiant Shampoo

   $9.47vs $48−94% per oz

   $0.34 / fl oz against $5.66 / fl oz.

   Built on the same system from the same group: sodium laureth sulfate, cocamidopropyl betaine and salt with hexylene glycol, dimethicone, amodimethicone, carbomer, salicylic acid, a guar conditioner and trideceth-10.

   What it does worse: Kérastase leaves out sodium lauryl sulfate and adds glycerin and mica, while L'Oréal keeps the second sulfate for more lather and thickens it with cocamide MEA.

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4. 
   

   L'Oréal Paris Elvive Total Repair 5 Damage-Erasing Balm

   for Kérastase Chronologiste Masque Intense Régénérant

   $7.97 $8.99vs $72−91% per oz

   $0.94 / fl oz against $10.65 / fl oz. Both list Amodimethicone.

   #7 in Deep Hair Conditioners on Amazon

   Close to the same mask, from the same group: cetearyl alcohol, behentrimonium chloride, amodimethicone, cetyl esters, isopropyl alcohol and trideceth-6 lead both labels.

   What it does worse: Kérastase adds bisabolol, vitamin E and a ceramide, while L'Oréal adds candelilla wax, sweet almond oil and wheat protein.

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5. 
   

   Herbal Essences Lightweight Hair Oil with Aloe & Camellia

   for Kérastase Elixir Ultime L'Huile Originale

   $9.99vs $64−88% per oz

   $3.11 / fl oz against $25.24 / fl oz. Both list Camellia oil.

   #24 in Hair Styling Oils on Amazon

   Same camellia oil (Camellia oleifera seed oil) and dimethiconol over a fast-evaporating base, used the same way: one or two pumps on damp or dry ends.

   What it does worse: It carries one plant oil where Kérastase layers six, adds denatured alcohol, and makes no heat-protection claim, so use a separate protectant before hot tools.

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All Kérastase dupes

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