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Deal.ai › Kérastase › Hair Masks
Kérastase
Kérastase Genesis Hair Mask Anti-Breakage Strengthening

Kérastase Genesis Hair Mask Anti-Breakage Strengthening

Best price now

$70.00at SephoraChecked 2 h ago

Compared across 2 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

  • Lowest price today: $70.00 at Sephora (checked Nov 15, 2026).
  • Checked at 2 stores.

Our take on the Kérastase Genesis Hair Mask Anti-Breakage Strengthening

Kérastase Genesis is a rinse-out strengthening mask for hair prone to breakage, especially weak, fine or over-processed lengths. It pairs aminos acids and plant proteins with a rich, smoothing base that softens while it conditions. It sits in the premium salon tier, so it makes most sense for shoppers already committed to a repair routine rather than occasional use. Owners tend to praise the softness and reduced shedding during brushing, while some find it heavy on fine hair or slow to rinse.

Best forWeak, breakage-prone hairFine or fragile lengthsCurly and textured hair needing slipSensitive scalps that react to strong treatments
Pros
  • Targets breakage with amino acids and plant proteins
  • Leaves hair noticeably softer and easier to detangle
  • Rich enough for dry, damaged ends
  • Works as a weekly treatment alongside shampoo
  • Pleasant salon-style scent
Cons
  • Premium salon positioning against drugstore repair masks
  • Can weigh down very fine hair if left too long
  • Thick texture takes effort to rinse out
  • Scent is strong for sensitive noses

Kérastase Genesis Hair Mask Anti-Breakage Strengthening prices at every store

  • Kohl'sNew

    In stock

    $70.00Free shippingChecked 2 h ago
    Visit Kohl's
  • SephoraNew

    In stock

    $70.00Free shippingChecked 2 h ago
    Visit Sephora

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

Kérastase Genesis Hair Mask Anti-Breakage Strengthening price history

Lowest price we've seen: $70.00 on Nov 15 at Kohl's. Tracked across 2 stores since Nov 15.

What reviewers say

Owners describe softer, less brittle hair after regular use, with fewer snapped strands when brushing. Some fine-haired users find it too rich, and a few dislike the strong fragrance.

What people mention
  • BreakagePraisedUsers report fewer snapped strands and less shedding when brushing after regular use.
  • SoftnessPraisedHair feels smoother and more conditioned, especially on dry ends.
  • WeightMixedFine-haired users say it can leave hair flat or greasy if over-applied.
  • FragranceMixedThe scent is described as pleasant by some and too strong by others.
  • RinsingCriticisedThe thick texture takes longer to rinse out than lighter masks.

About the Kérastase Genesis Hair Mask Anti-Breakage Strengthening

Kérastase Genesis Hair Mask is an anti-breakage strengthening hair mask. It is made for damaged hair, curly hair and sensitive scalps.

The mask smooths, strengthens, nourishes, moisturizes and repairs hair. It comes in a 6.8 fl oz size.

Hair Type
Damaged hair, curly hair, sensitive scalp
Volume
6.8 fl oz
Properties
Smoothing, strengthening, nourishing, moisturizing, repairing
Category
Hair mask

Specifications

Hair Type
Damaged Hair, Curly Hair, Sensitive ScalpSource
Volume (fl oz)
6.8Source

Questions and answers

Is this mask for damaged or fine hair?
It is aimed at hair prone to breakage, including fine and over-processed lengths. Fine hair should use a small amount and rinse thoroughly.
How often should I use it?
Most users apply it once or twice a week in place of conditioner. Very damaged hair can use it more often.
Does it work on curly hair?
Yes. Curly and textured users report good slip and easier detangling, though heavy application can weigh curls down.
Can I use it on a sensitive scalp?
It is formulated for sensitive scalps, but the fragrance is noticeable. Patch test if you react easily to scent.
Is it a leave-in or rinse-out mask?
It is a rinse-out mask applied after shampoo and rinsed before styling.
How does it compare with Kérastase Nutritive masks?
Genesis focuses on strengthening and anti-breakage, while Nutritive targets dry, undernourished hair with heavier moisture.
Where is the Kérastase Genesis Hair Mask Anti-Breakage Strengthening cheapest?
At Sephora, for $70.00, as of our latest check.
Where can I buy the Kérastase Genesis Hair Mask Anti-Breakage Strengthening?
2 stores we checked sell it, including Kohl's, Sephora.

Stores we've priced the Kérastase Genesis Hair Mask Anti-Breakage Strengthening at

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

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