Prep + Repair Service Essentials Kit

K18 Prep + Repair Service Essentials Kit
K18 Prep + Repair Service Essentials is a professional-grade, 2-step hair restoration system that transforms damaged strands from the inside out. Designed exclusively for salons, this molecular-level treatment works before and after color, lightener, or chemical services to protect and repair hair with groundbreaking PEPTIDE PREP™ technology. Whether your client is going platinum or just refreshing their look, this system keeps hair healthier, stronger, and shinier—no compromises.
This advanced service begins with the PRO Chelating Hair Complex, which removes metals and buildup that interfere with color and chemical processing. Step two includes the PRO Molecular Repair Hair Mist, which restores up to 99% of hair elasticity and strengthens hair against future damage. Finish with the K18 PRO Repair Hair Mask, clinically proven to reverse the effects of bleach, color, heat, and chemical treatments.
Benefits & Features

Protects hair before color or chemical services using K18’s PEPTIDE PREP™ PRO Chelating Complex

Improves color consistency and brightness by eliminating metals and minerals that interfere with processing

Restores elasticity and strength before services with molecular-level repair mist

Reduces breakage and reverses visible signs of damage from bleach, color, heat styling, and chemical processes

Supports long-term hair health with regular use

Color lasts longer and fades slower when paired with at-home K18 maintenance

What Makes K18 Prep + Repair Stand Out?
Let’s face it—most damage repair systems wait until after the damage is done. K18 flips the script.

Pre-Service Protection: Most treatments start post-color, but K18 begins before you lift a brush or bowl, actively fortifying hair.

Breakthrough PEPTIDE Technology: Uses biomimetic peptides that reconnect broken keratin chains at the molecular level. Not just surface repair—this is internal rejuvenation.

Salon-Only Formulation: Designed exclusively for professionals for maximum performance.

Universal Compatibility: Works with any color or chemical service—whether you’re lightening, perming, straightening, or applying color.

In short? K18 isn’t just another conditioner or bond builder. It’s hair science, simplified.
Ready For Damage-Free Transformations?
Whether you’re a stylist managing multiple clients a day or a salon owner looking to increase repeat visits, K18 Prep + Repair gives you the edge:

Clients get better results—healthier-looking hair, longer-lasting color, and less breakage.

Services run smoother—no surprises caused by hidden buildup or uneven color.

Builds client trust—when they see (and feel) the difference, they come back for more.

If your salon services involve chemicals or heat (and whose don’t?), K18 keeps hair looking freshly done—without looking overdone.
Specifications
Included in the K18 Prep + Repair Service Essentials kit:

PEPTIDE PREP™ PRO Chelating Hair ComplexRemoves metals + minerals that interfere with processing

PRO Molecular Repair Hair MistRestores strength and elasticity before services

PRO Molecular Repair Hair MaskReverses damage after services to improve hair over time

Ingredients (Key Actives)

Peptide-rich Oligopeptides
Hydrolyzed Wheat Protein
Sapindus Mukorossi Peel Extract (natural cleanser)
Carnosine (metal chelator)
Gluconolactone + Sodium Phytate (antioxidants + mineral removal)

Ideal for:

Bleached, colored, chemically-treated, and heat-styled hair
Professional salon environments
Clients experiencing dullness, breakage, or poor color retention

Directions

Start with Dry HairDivide into 4 quadrants and apply 6–10 sprays of the PRO Chelating Hair Complex per section. Wait 4 minutes. Do not rinse.

Apply Molecular Repair MistMist 10–20 sprays per quadrant depending on hair density. Wait 4 minutes. Again, don’t rinse.

Apply Lightener or ColorProceed with your normal technique. After processing, rinse and shampoo using K18 Detox Shampoo (no conditioner!).

Finish with the Repair MaskApply 1–3 pumps of PRO Molecular Repair Hair Mask, wait 4 minutes, then style as usual.

Say goodbye to compromised hair and hello to consistent, high-impact results. K18 Prep + Repair Service Essentials is the damage-repair solution every stylist (and client) deserves.