Accessibility statement Skip to content
the future of haircare is here
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Before and after using k18 professional leave in hair mask and professional hair mist.
Before and after using k18 professional leave in hair mask and professional hair mist.
Before and after using k18 professional leave in hair mask and professional hair mist.
Before and after using k18 professional leave in hair mask and professional hair mist.
fortified hair pre-service, restoring up to 99% elasticity
hair science experiment: K18 PRO mist vs. 5 rounds of bleach
10-20 full sprays per quadrant
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Before and after using k18 professional leave in hair mask and professional hair mist.
Before and after using k18 professional leave in hair mask and professional hair mist.
Before and after using k18 professional leave in hair mask and professional hair mist.
Before and after using k18 professional leave in hair mask and professional hair mist.
fortified hair pre-service, restoring up to 99% elasticity
hair science experiment: K18 PRO mist vs. 5 rounds of bleach
10-20 full sprays per quadrant
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
5.0
Rated 5.0 out of 5 stars
169 Reviews
bestseller

professional molecular repair mist 300mL

First step of K18REPAIR™ service restores up to 99% elasticity pre-service

Find a Distributor
View Full Details
description

Made to be used as part of the K18REPAIR™ service (K18 PRO mist + K18 PRO mask)


This leave-in, lightweight mist repairs existing damage to strengthen hair’s defenses and make it more resilient prior to salon services.

This PRO-exclusive product helps services apply and perform better, leaves hair healthier, and color lasts longer. Works in just 4 minutes in a convenient spray-on format.

Repairs Damage Caused By

Bleach + Color

Heat

Chemical Services

    • more to know

      Takes damage repair further – biomimetic peptide seamlessly fits in and reconnects broken polypeptide chains at the molecular level. As a result, disulfide bonds are also reconnected for reinforced strength along the length + width of hair—offering comprehensive, lasting repair.

      Renews hair for better in-salon results - restores chemically damaged hair and makes hair more resilient for optimal salon transformations. Use before services for a stronger foundation and to help prevent damage during services.

      Resets hair’s strength and elasticity – allowing you to push transformations further with confidence.

      Works on all hair types – because K18PEPTIDE™ works on a molecular level (where all hair is the same), this product is effective on all hair types.

    • key benefits
      • Fortifies hair pre-service to restore up to 99% elasticity*
      • Improves hair’s resilience to prevent damage during and after services for stronger hair over time
      • Color lasts longer + fades slower* when paired with K18 mask usage at home
      • pH level 7.5-8.0 helps the K18PEPTIDE™ better access the hair fiber's core, delivering lasting repair to the innermost layers
      • Made without emollients, the PRO mist won’t interfere with chemical and color services

      *Disclaimers

    • how to use

      How to use with a chemical service

      1. Before all services, mist hair with water (do not saturate).
      2. Section hair into 4 quadrants.
      3. Apply 6–12 sprays of K18 PRO mist per quadrant based on length and density. Hair should feel slightly damp.
      4. Let sit for 4 minutes. Do not rinse out.
      5. Dry hair if needed, then perform desired chemical service
      6. Shampoo, do not condition.
      7. Towel-dry thoroughly.
      8. Depending on service*, follow with the K18 PRO mask to complete the PRO service.

      *Refer to the K18 service guide for specific usage instructions by chemical service.

      How to use as part of a styling service or as part of a K18 PRO service standalone treatment:

      1. Before haircuts, styling, or using as a treatment, cleanse hair with K18 detox shampoo for the cleanest canvas. Do not condition.
      2. Towel dry thoroughly.
      3. Section hair into 4 quadrants.
      4. Apply 6–12 sprays of K18 PRO mist per quadrant based on length and density.
      5. Immediately apply K18 PRO mask on top (remember it's highly concentrated so only use about 1-3 pumps).
      6. Wait 4 minutes, do not rinse.
      7. Style as usual.
    • ingredients

      Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Polysorbate 20, sh-Oligopeptide-78, Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Phenoxyethanol, Potassium Sorbate, Potassium Hydroxide, Fragrance (Parfum),Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol, Amyl Salicylate, Benzaldehyde.

pairs well with
professional molecular repair mask
View Product
Press + and − keys to zoom, arrow keys to pan.
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Before and after using k18 professional leave in hair mask and professional hair mist.
Before and after using k18 professional leave in hair mask and professional hair mist.
Before and after using k18 professional leave in hair mask and professional hair mist.
Before and after using k18 professional leave in hair mask and professional hair mist.
fortified hair pre-service, restoring up to 99% elasticity
10-20 full sprays per quadrant
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Before and after using k18 professional leave in hair mask and professional hair mist.
Before and after using k18 professional leave in hair mask and professional hair mist.
Before and after using k18 professional leave in hair mask and professional hair mist.
Before and after using k18 professional leave in hair mask and professional hair mist.
fortified hair pre-service, restoring up to 99% elasticity
hair science experiment: K18 PRO mist vs. 5 rounds of bleach
10-20 full sprays per quadrant
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
Professional Molecular Repair Mist 300 mL (WHOLESALE)
got questions?

Get started here.

who is it for?

K18 is engineered to work with every hair type, in every service, and with every routine.

why is the pro mist used before chemical services?

K18 PRO mist is used before chemical services to reverse existing damage and fortify hair pre-service, restoring up to 99% elasticity*. Use before services for a stronger foundation, and to help prevent new damage during services for optimal salon transformations.

By improving hair’s resilience, you can prevent damage during and after services* for stronger hair over time*, especially when paired with K18 mask usage at home. PRO mist empowers you to push your transformations further, and enables your freedom of expression.



*Disclaimers

why do i mist hair with water before using the pro mist?

You should start by misting hair lightly with water before using the PRO mist - to swell the cuticle layers and open up the hair fiber, allowing for maximum penetration of the peptide-powered PRO mist into the innermost layers of hair. In the same way a damp sponge absorbs more water, damp hair absorbs K18PEPTIDE™.

how much pro mist do i use?

Apply a minimum of 10 full sprays of K18 PRO mist per quadrant, increasing up to 20 sprays as needed, depending on client’s length, density, and level of damage.

do i need both pro mist + mask?

The PRO mist + mask (K18REPAIR™ service) were engineered with specific formats and pH ranges for optimized use throughout your services. Use the PRO mist to reverse existing damage pre-service and help prevent new damage during services. Use the PRO mask to reverse damage from bleach* + color*, chemical services*, and heat* after salon services. K18 molecular repair allows you to push transformations further with confidence, and realize your vision on stronger, more resilient hair.



*Disclaimers

resilient hair for everyone

Prevent damage during + after services* for stronger hair over time*. 

before afer
before
after
"So simple to use. Just apply before starting your service - follow all the instructions on timing and just like that - the hair is transformed to strong, shiny, soft and healthy."
- Laura F.
before afer
before
after
"I love love, love, the results. all of my textured curly hair clients', hair has changed dramatically for the best... My client's hair is fuller stronger softer bouncier."
- Mrs. Shawn "Sugar" W.
before afer
before
after
"I think all the way from the smell of it to the way it works and the feel of it when it's done the product is absolutely wonderful"
- Susan B.
powered by K18PEPTIDE™

Biomimetic peptide clicks into hair’s keratin structure—the source of core strength—for soft, shiny, bouncy results that won’t wash away.

Explore the Science EXPLORE THE SCIENCE
how to use PRO mist

1. Mist hair with water (do not saturate).

2. Apply a minimum of 10 full sprays of K18 professional molecular repair hair mist to each quadrant, increasing up to 20 sprays per quadrant as needed, depending on client’s length, density, or level of damage.

3. Wait 4 minutes (do not rinse out).

4. Follow with K18 professional molecular repair hair mask

5. Wait 4 minutes, then proceed with cut or style as usual.

feel what's possible with K18

See how K18 unlocks our community's expression

5.0
Rated 5.0 out of 5 stars
Based on 169 reviews
99%would recommend these products
Customers Talked About
Write a Review (Opens in a new window)
169 reviews
  • Sherryl P.
    Verified Buyer
    Reviewing
    Professional Molecular Repair Mist 300 mL (WHOLESALE)
    I recommend this product
    Age 35 - 44
    Client Hair Concerns Split Ends, Dryness, Frizz, Chemical Damage
    Client Hair Types Thick/Coarse, Curly/Coily
    Client Results Bouncy Hair, Visible Difference, Soft Touchable Hair, Cleaner, fresher hair, Shinier Hair
    Rated 5 out of 5 stars
    9 months ago
    Great products

    Her hair was a lot healthier afterwards. Gave her the full treatment. LOVE this stuff!

    Was this helpful?
    K18Hair PRO
    9 months ago

    We're so happy to hear. Thank you so much for your review!

  • Maria R. V.
    Verified Buyer
    Reviewing
    Professional Molecular Repair Mist 300 mL (WHOLESALE)
    I recommend this product
    Age 55 - 64
    Client Hair Concerns Chemical Damage, Color Care, Frizz, Dryness, Split Ends
    Client Hair Types Medium Density, Curly/Coily
    Client Results Visible Difference, Smoother Hair, Defined Curl/Wave Pattern, Stronger hair, Less Breakage
    Rated 5 out of 5 stars
    10 months ago
    Client love

    Clients love the results of using K18! The smooth and no fly away gets them every time!

    Was this helpful?
    K18Hair PRO
    9 months ago

    Thank you, Maria! We appreciate your 5-star review!

  • laura f.
    Verified Buyer
    Reviewing
    Professional Molecular Repair Mist 300 mL (WHOLESALE)
    I recommend this product
    Age 55 - 64
    Client Hair Concerns Color Care, Chemical Damage, Heat Damage, Frizz
    Client Hair Types Medium Density, Thick/Coarse
    Client Results Less Frizz, Visible Difference, Stronger hair, Soft Touchable Hair, Smoother Hair
    Rated 5 out of 5 stars
    2 years ago
    Easy to use

    So simple to use. Just apply before starting your service - follow all the instructions on timing and just like that - the hair is transformed to strong, shiny, soft and healthy.

    Was this helpful?
    K18Hair PRO
    2 years ago

    Thank you Laura for your review! Amazing hair!

  • Mrs. Shawn "Sugar" W.
    Verified Reviewer
    Reviewing
    Professional Molecular Repair Mist 300 mL (WHOLESALE)
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Kinky Curly Textured

    I love love, love, the results. all of my textured kinky curly hair clients', hair has changed dramatically for the best. I have not found one issue with this product its pricey but it gives and keeps on giving. my client's hair is fuller stronger softer bouncier.

    I have not attempted to do a relaxer and color lift at the same time this has always been a no-no.. is k18 the go-go with the relaxer, hair & color chemical process has anyone tried it as yet? please let me know...

    no complaints thus far. #Bringing the natural curls back instantly.

    Thanks K-18

    Was this helpful?
    K18Hair PRO
    2 years ago

    Thank you Mrs Shawn! We appreciate your review!

  • Susan B.
    Verified Buyer
    Reviewing
    Professional Molecular Repair Mist 300 mL (WHOLESALE)
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Repair mist

    I think all the way from the smell of it to the way it works and the feel of it when it's done the product is absolutely wonderful

    Was this helpful?
    K18Hair PRO
    11 months ago

    Thank you for your review, Susan!

*Disclaimers