Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Kérastase › Shampoos
Kérastase
Kérastase Genesis Bain Hydra-Fortifiant Shampoo 250 ml

Kérastase Genesis Bain Hydra-Fortifiant Shampoo 250 ml

Best price now

$31.28at LOOKFANTASTICChecked 1 h ago

31% under what the other stores charge

Compared across 8 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit LOOKFANTASTIC

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $31.28 at LOOKFANTASTIC (checked Nov 9, 2026).
  • Checked at 8 stores.

Our take on the Kérastase Genesis Bain Hydra-Fortifiant Shampoo 250 ml

Kérastase Genesis Bain Hydra-Fortifiant is a strengthening shampoo for weak, fine hair prone to breakage from brushing and daily wear. It cleanses gently with a formula built around ginger root and edelweiss native cells, aiming to reduce fall from breakage while leaving hair soft and easy to detangle. It sits in the Genesis line alongside a conditioner and a scalp serum, and it is lighter than Kérastase's rich, heavy shampoos for dry or coarse hair. Reviewers with fine, fragile hair tend to like the softness and manageability; those wanting deep repair or strong volume find it mild.

Best forFine or fragile hair that breaks when brushedDaily washing for normal hair typesAnyone building a full Genesis routineHair exposed to pollution and frequent styling
Pros
  • Ginger root and edelweiss formula aimed at breakage
  • Leaves fine hair soft and easier to detangle
  • Light enough for frequent washing
  • Pairs with the Genesis conditioner and serum
  • Pleasant, salon-style scent
Cons
  • Mild cleansing, not for heavy buildup or oily scalps
  • Not a treatment for true hair loss
  • Sulfate-free lather feels thin to some
  • Results build slowly over weeks

Kérastase Genesis Bain Hydra-Fortifiant Shampoo 250 ml prices at every store

  • LOOKFANTASTICNew

    In stock

    $31.28+ $5.27 shippingChecked 1 h ago
    Visit LOOKFANTASTIC
  • StyleVanaNew

    In stock

    $34.59+ $5.79 shippingChecked 1 h ago
    Visit StyleVana
  • FacethefutureNew

    In stock

    $40.69Free shippingChecked 1 h ago
    Visit Facethefuture
  • JomashopNew

    In stock

    $38.99+ $5.99 shippingChecked 1 h ago
    Visit Jomashop
  • 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

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

Kérastase Genesis Bain Hydra-Fortifiant Shampoo 250 ml price history

Lowest price we've seen: $31.28 on Nov 10 at LOOKFANTASTIC. Tracked across 8 stores since Nov 10.

What reviewers say

Owners of fine, breakage-prone hair generally report softer, more manageable hair and less shedding from brushing after several weeks. Critics say the lather is weak, the effect on genuine hair loss is limited, and the formula is not rich enough for dry or damaged ends.

What people mention
  • BreakagePraisedUsers say brushing causes less snapping and shedding after a few weeks.
  • LatherCriticisedSome find the sulfate-free lather weak and hard to spread through thick hair.
  • SoftnessPraisedFine hair is left soft and easier to detangle without feeling weighed down.
  • Hair lossMixedIt helps with breakage, but reviewers say it does not regrow or stop true hair loss.
  • ScentPraisedMost describe a light, pleasant salon fragrance that lingers briefly.

Specifications

Content
Antioxidant, Fragrance-FreeSource
Packaging
BottleSource
Age Group
AdultSource
Hair Type
Normal Hair, Fine HairSource

Questions and answers

Is this shampoo for hair loss?
It targets breakage from brushing and daily wear, not hormonal or genetic hair loss. Expect less snapping, not regrowth.
Does it work on fine hair?
Yes. It is light enough for fine hair and leaves it soft without weighing it down. Thick or coarse hair may find it too mild.
Can I use it every day?
It is gentle enough for frequent washing on normal hair. If you use heavy styling products, you may need a stronger cleanser now and then.
Do I need the Genesis conditioner too?
Not required, but the pair is designed to work together. The conditioner adds detangling that fine hair benefits from.
Is it sulfate-free?
Yes, it uses a gentler cleansing base, which is why the lather feels thinner than conventional shampoos.
What is in the bottle?
One 250 ml bottle of shampoo. No pump or travel size is included.
Where is the Kérastase Genesis Bain Hydra-Fortifiant Shampoo 250 ml cheapest?
At LOOKFANTASTIC, for $31.28, 31% under what the other stores charge, as of our latest check.
Where can I buy the Kérastase Genesis Bain Hydra-Fortifiant Shampoo 250 ml?
8 stores we checked sell it, including LOOKFANTASTIC, StyleVana, Jomashop, Facethefuture, Shop Simon.

Stores we've priced the Kérastase Genesis Bain Hydra-Fortifiant Shampoo 250 ml at

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

More from Kérastase

  • K
    Kerastase Chronologiste Shampoo
    Kerastase Chronologiste Shampoo
All Kérastase deals and products →
Volume (fl oz)
8.454Source