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Deal.ai › Kérastase › Shampoos
Kérastase
Kérastase Resistance Therapiste Bain Shampoo

Kérastase Resistance Therapiste Bain Shampoo

Best price now

$40.48at LOOKFANTASTICChecked 1 h ago

16% 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.

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Price facts

  • Best price today: $40.48 at LOOKFANTASTIC (checked Nov 9, 2026).
  • Checked at 6 stores.

Our take on the Kérastase Resistance Therapiste Bain Shampoo

Kérastase Résistance Thérapiste Bain is a repairing shampoo for very damaged, over-processed hair. It pairs keratin and protein with a creamy, low-foam texture meant to rebuild fiber and smooth rough lengths. It sits at the top of the Résistance range, above the gentler Bain Force Architecte, so it suits hair that snaps, frizzes or feels mushy after color or heat. Owners like the soft, salon-like finish; some find it heavy on fine hair and say the tube format runs out fast.

Best forVery damaged or over-processed hairColor-treated or bleached lengthsCoarse or thick hair that frizzesPeople who want a salon repair step at home
Pros
  • Keratin and protein target broken, over-processed fiber
  • Creamy lather leaves hair soft and easier to detangle
  • Smooths frizz and rough ends
  • Works well as part of the Résistance routine with the Thérapiste mask
  • Unisex formula suits most hair types
Cons
  • Can weigh down fine or thin hair
  • Low-foam texture feels odd to people used to rich lather
  • Some find it too rich for daily washing
  • Tube packaging is harder to squeeze out at the end

Kérastase Resistance Therapiste Bain Shampoo prices at every store

  • LOOKFANTASTICNew

    In stock

    $40.48Free shippingChecked 1 h ago
    Visit LOOKFANTASTIC
  • KérastaseNew

    In stock

    $48.00Checked 1 h ago
    Visit Kérastase
  • Shop SimonNew

    In stock

    $45.06+ $4.95 shippingChecked 1 h ago
    Visit Shop Simon
  • SephoraNew

    In stock

    $48.00+ $6.95 shippingChecked 1 h ago
    Visit Sephora
  • Kohl'sNew

    In stock

    $48.00+ $8.95 shippingChecked 1 h ago
    Visit Kohl's
  • JomashopNew

    Availability unknown

    $34.99+ $5.99 shippingChecked 1 h ago
    Visit Jomashop

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

Kérastase Resistance Therapiste Bain Shampoo price history

Lowest price we've seen: $34.99 on Nov 10 at Jomashop. Tracked across 6 stores since Nov 10.

What reviewers say

Reviewers with bleached, relaxed or heat-damaged hair often call it a rescue shampoo that leaves hair softer and less brittle. Others say it is too heavy for fine hair and that the low lather takes getting used to.

What people mention
  • RepairPraisedReviewers with damaged hair say it reduces breakage and leaves hair less brittle.
  • SoftnessPraisedOwners report smoother, softer lengths and easier detangling.
  • WeightCriticisedFine-haired users say it can leave hair flat and greasy-looking.
  • LatherMixedSome find the low-foam texture hard to get used to; others see it as gentle.
  • ScentPraisedMany mention the fragrance as pleasant and long-lasting.

Specifications

Content
Keratin, ProteinSource
Packaging
TubeSource
Hair Type
Damaged HairSource
Gender
UnisexSource

Questions and answers

Is Thérapiste Bain the right shampoo for my hair?
It is made for very damaged, over-processed or brittle hair. If your hair is fine or only mildly dry, the lighter Résistance Bain Force Architecte is a better fit.
How does it compare with Bain Force Architecte?
Thérapiste is richer and aimed at more severe damage, with a creamier texture. Force Architecte is lighter and better for fine or slightly damaged hair.
Can I use it every day?
Yes, but many users with fine hair wash less often because it is rich. Coarse or very damaged hair usually handles daily use well.
Do I need the matching mask?
No, but the shampoo works best paired with the Thérapiste mask on damaged lengths. The shampoo alone still softens and smooths.
Is it safe for color-treated hair?
Yes. It is designed for over-processed and color-treated hair and is generally used as part of a repair routine.
What is in the tube?
An 8.45 fl oz tube of shampoo. It is a shampoo only; conditioner or mask is sold separately.
Where is the Kérastase Resistance Therapiste Bain Shampoo cheapest?
At LOOKFANTASTIC, for $40.48, 16% under what the other stores charge, as of our latest check.
Where can I buy the Kérastase Resistance Therapiste Bain Shampoo?
6 stores we checked sell it, including Jomashop, LOOKFANTASTIC, Shop Simon, Kohl's, Sephora.

Stores we've priced the Kérastase Resistance Therapiste Bain Shampoo at

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

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Volume (fl oz)
8.454Source