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pro hair mini kit
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.
Feel what's possible with K18REPAIR™
strong, resilient hair at every step
K18REPAIR™ vs other repair treatments
make over $27,000 potential profit per year
the K18REPAIR™ service reverses damage in just 4 minutes
4.9
Rated 4.9 out of 5 stars
2,159 Reviews

PRO hair repair mini kit

Mini PRO mist + mask to reverse hair damage

Professional Only

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Description

Get started with a mini version of the K18REPAIR™ service intro kit. 

Powered by the reparative K18PEPTIDE™, the K18REPAIR™ service (K18 PRO mist + PRO mask) strengthens and fortifies hair before and reverses damage after salon services. Giving you the confidence to push transformations further on stronger, healthier hair.

Includes the professional molecular repair hair mist + the professional molecular repair hair mask, each is engineered with the K18PEPTIDE™ and with specific formats and pH ranges  for optimized use in all salon services.

Use both for maximum results—this service is clinically proven to repair damage from bleach* + color*, chemical services* + heat*

 

*Disclaimers

Repairs Damage Caused By

  • Bleach + Color
  • Heat
  • Chemical Services

How to use with a chemical service:

  1. Section dry hair into 4 quadrants.
  2. Apply 6-10 sprays of K18 pro chelating hair complex per quadrant*.
  3. Wait 4 minutes after chelating** (do not rinse out), then 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, and level of damage.
  4. Wait 4 minutes (do not rinse out).
  5. If needed, dry the hair prior to applying lightener or color. Then perform your desired technique.
  6. Process your lightener or color as usual, then rinse and shampoo with K18 PEPTIDE PREP™ detox shampoo. Do not condition.
  7. Apply 3-9 pumps of K18 leave-in molecular repair hair mask based on your client’s length and density, starting at the ends and working up towards the roots.
  8. Wait 4 minutes (do not rinse), then apply 1-3 drops of K18 molecular repair hair oil to mid-lengths and ends.
  9. Wait 4 minutes, then proceed with cut or style as usual.
  10. Add an additional 1-3 drops of K18 molecular repair hair oil to dry hair as a finisher.

Please see the “K18 + toning or glossing” section for more information on toning with K18.

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

  1. Section dry hair into 4 quadrants.
  2. Apply 6-10 sprays of K18 pro chelating hair complex per quadrant*.
  3. Wait 4 minutes after chelating**, then rinse and shampoo with K18 PEPTIDE PREP™ detox shampoo. Do not condition.
  4. Towel dry hair, then 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, and level of damage.
  5. Wait 4 minutes, then apply 1-3 pumps of K18 professional molecular repair hair mask based on your client’s length and density, starting at the ends and working up towards the roots.
  6. Wait 4 minutes, then apply 1-3 drops of K18 molecular repair hair oil to mid-lengths and ends.
  7. Wait 4 minutes, then style as usual.
  8. Add an additional 1-3 drops of K18 molecular repair hair oil to dry hair as a finisher.

*For cases of extreme metal + mineral buildup, process up to 10 minutes, then proceed with the instructions.

**For best results, we recommend to use K18 chelator before every service. If not using K18 chelator, lightly dampen hair with water (do not saturate) before applying K18 PRO mist.


PRO mist

  • 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.
  • The PRO mist is a simplified formula without added emollients to not interfere with chemical and color services. pH of 7.5-8.0 makes the treatment more efficient for optimal application pre-service.


PRO mask

  • This leave-in treatment mask repairs hair damage and restores hair to a healthy state after salon services. Powered by the K18PEPTIDE™ to reconnect broken polypeptide chains and disulfide bonds to renew strength and elasticity in just 4 minutes. This mask is clinically proven to repair damage from bleach* + color*, chemical services*, and heat* for immediate + lasting results.
  • Cream-based format helps soften, smooth, and condition hair. pH level of 5.0-6.0 helps close down the cuticle to seal in the K18PEPTIDE™ for lasting strength + elasticity.

*Disclaimers

  • PRO mist fortifies hair pre-service, restoring up to 99% elasticity*.
  • PRO mask is clinically proven to reverse damage from bleach* + color*, chemical services*, and heat* after services for immediate + lasting results.
  • Restores strength, softness, smoothness, and bounce.
  • Immediate + progressive results
  • Vegan, color-safe, cruelty-free.

*Disclaimers

  • DO clarify before K18 if your client is a heavy product user (demineralize for mineral + metal buildup)
  • DO apply a generous amount of the PRO mist, Don’t overdo it with the mask—less is more
  • DO apply K18 mask on clean, damp hair (think about 65% wet)
  • DON’T use conditioner before applying K18 mask (you can apply after the 4 min but most find they don’t need it)
  • DON’T rinse it out
  • DON’T mix into your bleach or color
  • DON’T increase your bleach volume or alter your typical color formula

PRO mist: Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Polysorbate 20, sh-Oligopeptide-78 (K18PEPTIDE™), 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.

PRO mask: Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78 (K18PEPTIDE™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.

Description

Get started with a mini version of the K18REPAIR™ service intro kit. 

Powered by the reparative K18PEPTIDE™, the K18REPAIR™ service (K18 PRO mist + PRO mask) strengthens and fortifies hair before and reverses damage after salon services. Giving you the confidence to push transformations further on stronger, healthier hair.

Includes the professional molecular repair hair mist + the professional molecular repair hair mask, each is engineered with the K18PEPTIDE™ and with specific formats and pH ranges  for optimized use in all salon services.

Use both for maximum results—this service is clinically proven to repair damage from bleach* + color*, chemical services* + heat*

 

*Disclaimers

got questions?
Get started here
The K18REPAIR™ service works by reversing damage before and after services for stronger, more resilient hair. K18 PRO mist restores chemically damaged hair before services, making hair more resilient for salon transformations. Use before services for a stronger foundation and to help prevent damage during services. Follow with the K18 PRO mask to reverse damage done during services and to soften, smooth, and condition hair.

The K18PEPTIDE™ powering both formulas reverses damage from bleach* + color*, chemical services*, and heat* in 4 minutes. It works by reconnecting breaks in the hair fiber along both the length (keratin chains) and the width (disulfide bonds) for holistic hair renewal.

*Disclaimers
K18 is engineered to work with every hair type, in every service, and with every routine.
We recommend misting hair 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™.

If you’re using the PEPTIDE PREP™ pro chelating hair complex, there’s no need to mist the hair with water before using the PRO mist.
K18 PRO mist will not interfere with toner or final color. In clinical testing, we’ve found that color lasts longer + fades slower* when paired with mask usage at home.

*Disclaimers
K18 PRO mist + mask are not protein treatments, our biomimetic peptide naturally mimics the amino acid sequences in keratin to rebuild bonds broken by bleach, color, and chemical service damage. If your clients are experiencing dry, brittle hair, use PEPTIDE PREP™ detox shampoo pre-K18 mask to remove buildup.

healthier hair with every use

Reverse damage in 4 minutes with our breakthrough K18 molecular repair technology.
new + improved K18REPAIR™ certification
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how molecular repair compares
how to use K18REPAIR™ in the salon

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4.9
Rated 4.9 out of 5 stars
Based on 2,159 reviews
2,159 reviews
  • Delilah P.
    Verified Reviewer
    Reviewing
    Professional Molecular Repair Mask 150 mL (WHOLESALE)
    I recommend this product
    Age 45 - 54
    Client Hair Concerns Chemical Damage, Split Ends, Dryness, Heat Damage, Frizz
    Client Hair Types Fine/Thin, Grey Hair, Curly/Coily, Thick/Coarse, Straight/Wavy
    Client Results Less Frizz, Bouncy Hair, Visible Difference, Stronger hair, Less Breakage
    Rated 5 out of 5 stars
    5 days ago
    The best restorative medicine for hair! The leave in mask

    I’m in love with the line K18 , as a professional hair stylist I’ve tried many different types of treatments and this one for me is a winner! I’m all about theory /certification to really understand the main core principles/use of a product.

    Hair feels silky, clean and healthy! Highly recommend K18 to keep that crown shiny.

    K18Hair PRO
    5 days ago

    Delilah, we're absolutely thrilled to hear from a professional hair stylist who truly understands the science behind K18! It means the world to us that after trying so many different treatments, K18 stands out as a winner for you.

  • Denise B.
    Verified Buyer
    Reviewing
    Full-Size Leave-In Molecular Repair Hair Mask 50 mL (WHOLESALE)
    I recommend this product
    Age 55 - 64
    Hair Concern Chemical damage, Frizz, Dryness, Extending time between washes
    Hair Type Grey Hair, Straight/Wavy, Medium Density
    My Results Less Frizz, Visible Difference, Stronger Hair, Smoother Hair, Shinier Hair
    Rated 5 out of 5 stars
    3 weeks ago
    Magic in a bottle

    This product has transformed my hair!

    Why did it take me 60 years to discover it??

    K18Hair PRO
    3 weeks ago

    Thank you so much for this amazing review, Denise! Your hair is beautiful! We love that you're experiencing the magic and appreciate you taking the time to share your wonderful experience!

  • 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
    1 month ago
    Great products

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

    K18Hair PRO
    1 month 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
    1 month ago
    Client love

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

    K18Hair PRO
    1 month ago

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

  • Niav H.
    Verified Buyer
    Reviewing
    Full-Size Leave-In Molecular Repair Hair Mask 50 mL (WHOLESALE)
    I recommend this product
    Age 35 - 44
    Hair Concern Extending time between washes, Fragile/brittle hair, Color-care
    Hair Type Fine/Thin, Straight/Wavy
    My Results Soft Touchable Hair, Cleaner, fresher hair, Bouncy Hair, Visible Difference, Oil absorbed
    Rated 5 out of 5 stars
    2 months ago
    Love this product

    I have been loving using this product. It works as advertised. 4 pumps after shampooing only. My hair is in better shape after several weeks of using

    K18Hair PRO
    1 month ago

    We’re so happy K18 is bringing your hair back to life, thank you for trusting us with your strands!

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