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Deal.ai › K18
K18
K18 Repair Mist

K18 Repair Mist

5(2 ratings)

Best price now

$90.00at eBayChecked 1 h ago

44% under what the other stores charge

Compared across 13 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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K18 discount codes →

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Price facts

  • Lowest price today: $90.00 at eBay (checked Nov 12, 2026).
  • Checked at 13 stores.

Our take on the K18 Repair Mist

K18 Repair Mist is a leave-in spray built on the brand's peptide technology, which it says reconnects broken keratin chains rather than coating the surface. It is a lighter, no-rinse format than the K18 leave-in mask, aimed at fine or thin hair and at quick top-ups between washes. Fans of the mask line report similar softness and less breakage; skeptics note the line is expensive per use and that results build over time rather than after one spray.

Best forFine or thin hair that heavy masks weigh downQuick damage top-ups between wash daysHeat, color or bleach-damaged hairPeople already using the K18 mask who want a lighter option
Pros
  • Lightweight mist that does not need rinsing
  • Peptide formula targets broken keratin chains
  • Easy to spread through damp or dry hair
  • Suits fine hair that creams and masks flatten
  • Layers under other styling products
Cons
  • Results build over repeated use, not one application
  • Premium brand pricing per use
  • Overspray can leave hair feeling tacky
  • Not a substitute for a full wash-day treatment on badly damaged hair

K18 Repair Mist prices at every store

  • WalmartNew

    In stockSold by Beauty Guarantee

    $99.57Free shippingChecked 1 h ago
    Visit Walmart
  • FragranceNet.comNew

    In stock

    $137.99Free shippingChecked 1 h ago
    Visit FragranceNet.com
  • eBayNew

    Availability unknown

    $90.00Checked 1 h ago
    Visit eBay
  • TargetNew

    Availability unknown

    $116.42Free shippingChecked 1 h ago
    Visit Target
  • Pandora BeautyNew

    Availability unknown

    $158.99Checked 1 h ago
    Visit Pandora Beauty
  • RueLaLaNew

    Availability unknown

    $159.99Checked 1 h ago
    Visit RueLaLa
  • Bombshell Hair and Beauty StudioNew

    Availability unknown

    $160.00Checked 1 h ago
    Visit Bombshell Hair and Beauty Studio
  • LEntrepot de la CoiffureNew

    Availability unknownMade for another market

    $163.00Checked 1 h ago
    Visit LEntrepot de la Coiffure
  • Gilt.comNew

    Availability unknown

    $179.99Checked 1 h ago
    Visit Gilt.com
  • The Warehouse SalonNew

    Availability unknown

    $190.00Checked 1 h ago
    Visit The Warehouse Salon
  • Anita Kurl SalonNew

    Availability unknown

    $209.00Checked 1 h ago
    Visit Anita Kurl Salon
  • Beauty Plus SalonNew

    Availability unknown

    $230.00Checked 1 h ago
    Visit Beauty Plus Salon
  • Hair DynamicsNew

    Availability unknown

    $244.77Checked 1 h ago
    Visit Hair Dynamics

Also available at

  • Image BeautyCheck price at Image Beauty

Store links may earn us a commission.

K18 Repair Mist price history

Lowest price we've seen: $90.00 on Nov 13 at eBay. Tracked across 13 stores since Nov 13.

What reviewers say

Owners of the K18 line generally praise the mist for softness and reduced breakage without weight, especially on fine hair. Critics say it takes weeks of consistent use to see a difference and that the brand's pricing is hard to justify for a light spray.

What people mention
  • WeightPraisedUsers say the mist leaves fine hair soft and airy rather than coated.
  • BreakagePraisedRegular users report less snapping and shedding after several weeks.
  • Results timelineMixedSome say a difference shows after one use; others say it takes weeks.
  • CostCriticisedBuyers question the value of a light spray at the brand's premium pricing.
  • ResidueCriticisedA few users find overspray leaves hair tacky or slightly stiff.

About the K18 Repair Mist

K18 Repair Mist is a lightweight leave-in hair mist made with patented peptide technology. It repairs broken keratin chains to help restore hair damaged by bleach, coloring, chemical treatments, heat and styling tools.

The mist adds moisture and a protective barrier against environmental stressors without weighing hair down. It improves softness, bounce and manageability, and it reduces breakage, split ends and color fading. Its results don't wash away with shampoo. It is made for all hair types.

To use it, start with clean, thoroughly towel-dried hair. Section the hair and apply 2 to 6 sprays per section, working it in. Leave it on for 4 minutes without rinsing. Then dry and style as usual, with or without heat. Shampoo your hair, but skip the conditioner.

Product type
Professional molecular repair hair mist
Size
1 oz
Hair type
All hair types
Application
2-6 sprays per section on towel-dried hair
Process time
4 minutes, do not rinse
Key technology
Patented peptide technology
Addresses
Damage from bleach, coloring, chemical treatments, heat and styling tools

Specifications

actual_color
1ooz professional molecular repair hair mist
color
1ooz professional molecular repair hair mist
size
8.150

Questions and answers

How is the mist different from the K18 leave-in mask?
The mask is a cream applied to damp hair and left in for four minutes before styling. The mist is a lighter spray for fine hair or quick top-ups and needs no wait time.
How do you use K18 Repair Mist?
Spray evenly through damp or dry hair and work it in with your hands. Do not rinse. Use it before styling or between washes.
Does it work on all hair types?
K18 says the peptide formula suits all hair types. Fine hair gets the most obvious benefit from the light texture; coarse or heavily damaged hair may need the mask as well.
How soon will I see results?
Some users notice softer hair after the first few uses. Most report the clearest change in breakage and manageability after several weeks of regular use.
Can I use it with other styling products?
Yes. It layers under heat protectants, serums and stylers. Apply it first and let it absorb before adding heavier products.
Does it replace a conditioner?
No. It is a leave-in repair treatment, not a detangler or conditioner. Most users keep their regular wash-day conditioner.
Where is the K18 Repair Mist cheapest?
At eBay, for $90.00, 44% under what the other stores charge, as of our latest check.
What do buyers say about the K18 Repair Mist?
Rated 5 out of 5 from 2 ratings.
Where can I buy the K18 Repair Mist?
14 stores we checked sell it, including eBay, Walmart, Target, FragranceNet.com, Pandora Beauty.

Stores we've priced the K18 Repair Mist at

  • Beauty Plus Salon deals and prices
  • FragranceNet.com deals and prices
  • Gilt.com deals and prices
  • Pandora Beauty deals and prices
  • RueLaLa deals and prices
  • Target deals and prices
  • Walmart deals and prices
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