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Deal.ai › Kérastase › Heat Protectants
Kérastase
Kérastase Lotion Thermique Sublimatrice

Kérastase Lotion Thermique Sublimatrice

5(1 rating)

Best price now

$37.52at LOOKFANTASTICChecked 1 h ago

28% under what the other stores charge

Compared across 6 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit LOOKFANTASTIC

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Price facts

  • Lowest price today: $37.52 at LOOKFANTASTIC (checked Nov 15, 2026).
  • Checked at 6 stores.

Our take on the Kérastase Lotion Thermique Sublimatrice

A leave-in heat protectant spray from Kérastase's styling line, built around niacinamide, keratin and vitamins. It shields hair from hot tools while detangling, taming frizz and adding shine, and it is formulated without parabens. The spray format suits fine to dry and frizzy hair that wants light protection without weight. Against drugstore heat sprays it leans on a more treatment-like formula with protein and keratin; against Kérastase's own blow-dry creams it is lighter and easier to layer.

Best forDaily blow-drying and flat-iron usersFine hair that resists heavy creamsFrizzy or dry hair needing detanglingAnyone wanting a leave-in protectant and styler in one
Pros
  • Light spray format that distributes evenly
  • Combines heat protection with detangling and anti-frizz
  • Keratin and protein support a repairing angle
  • Adds shine and softness as a leave-in
  • Paraben-free formula
  • Works across fine, normal, dry and frizzy hair
Cons
  • Premium salon-brand positioning against cheaper heat sprays
  • Spray can feel wet if oversprayed on fine hair
  • Protein and keratin may weigh down very fine hair with repeated use
  • Protection level depends on how evenly it is applied

Kérastase Lotion Thermique Sublimatrice prices at every store

  • LOOKFANTASTICNew

    In stock

    $37.52Free shippingChecked 1 h ago
    Visit LOOKFANTASTIC
  • NeweggNew

    In stock

    $40.99Free shippingChecked 1 h ago
    Visit Newegg
  • StrawberryNETNew

    In stock

    $44.50+ $6.00 shippingChecked 1 h ago
    Visit StrawberryNET
  • Kohl'sNew

    In stock

    $52.00Free shippingChecked 1 h ago
    Visit Kohl's
  • KérastaseNew

    In stock

    $52.00Checked 1 h ago
    Visit Kérastase
  • SephoraNew

    In stock

    $52.00Free shippingChecked 1 h ago
    Visit Sephora

Store links may earn us a commission. Some prices via Klarna.

Kérastase Lotion Thermique Sublimatrice price history

Lowest price we've seen: $37.52 on Nov 15 at LOOKFANTASTIC. Tracked across 6 stores since Nov 15.

What reviewers say

Owners treat it as a reliable everyday heat protectant that leaves hair soft and easier to comb, with shine and less frizz after blow-drying. Some find it heavy or sticky if they use too much, especially on fine hair.

What people mention
  • FinishPraisedUsers say hair feels soft and looks shinier after styling.
  • Frizz controlPraisedReviewers report less frizz and flyaways after blow-drying.
  • WeightMixedSome fine-haired users find it heavy or sticky when they spray too much.
  • ScentMixedThe fragrance is liked by some and called strong by others.
  • BuildupCriticisedA few daily users report residue with repeated application.

About the Kérastase Lotion Thermique Sublimatrice

Kérastase Lotion Thermique Sublimatrice is a leave-in heat protectant that comes in a spray bottle. It is made for frizzy, normal, fine and dry hair, and it is unisex.

The formula contains niacinamide, vitamins, protein and keratin, and it is paraben-free. It protects hair from heat, helps control frizz and detangles. It also nourishes, moisturizes, repairs and softens hair, and adds shine.

Type
Heat protectant, leave-in spray
Volume
5.1 fl oz
Hair type
Frizzy, normal, fine and dry hair
Key ingredients
Niacinamide, vitamins, protein, keratin
Formula
Paraben-free
Benefits
Heat protection, anti-frizz, detangling, nourishing, moisturizing, repairing, softening, shine
Packaging
Spray
Gender
Unisex
Pieces
1

Specifications

Content
Niacinamide, Vitamins, Protein, Keratin, Paraben-FreeSource
Packaging
SpraySource
Hair Type
Frizzy Hair, Normal Hair, Fine Hair, Dry HairSource
No. of Pieces (pcs)
1Source

Questions and answers

Does it protect against flat irons and curling wands, not just blow-dryers?
It is marketed as a heat protectant for styling with hot tools, so it is meant for blow-drying and iron use. Apply before any heat styling.
How much should I spray?
A light, even mist through damp or dry mid-lengths and ends is enough. Overspraying is what makes fine hair feel sticky.
Is it a leave-in or a rinse-out?
It is a leave-in. Do not rinse it out after applying.
Can fine hair use it?
Yes, it is listed for fine hair, but use a light hand and keep it off the roots to avoid weight.
Does it replace a detangling spray?
It detangles as well as protects, so many users skip a separate leave-in detangler.
Is it paraben-free?
Yes, the formula is paraben-free and includes niacinamide, vitamins, protein and keratin.
Where is the Kérastase Lotion Thermique Sublimatrice cheapest?
At LOOKFANTASTIC, for $37.52, 28% under what the other stores charge, as of our latest check.
What do buyers say about the Kérastase Lotion Thermique Sublimatrice?
Rated 5 out of 5 from 1 ratings.
Where can I buy the Kérastase Lotion Thermique Sublimatrice?
6 stores we checked sell it, including StrawberryNET, Kohl's, Kérastase, LOOKFANTASTIC, Sephora.

Stores we've priced the Kérastase Lotion Thermique Sublimatrice at

  • Kohl's deals and prices
  • Newegg deals and prices
  • Sephora deals and prices

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