K18
Air Wash Dry Shampoo
from $32.99
K18 AirWash™ Dry Shampoo – Refresh & Revive Your Hair Instantly
Say goodbye to greasy, lifeless hair with K18 AirWash™ Dry Shampoo—a revolutionary formula designed to refresh your hair without the need for water. Infused with biomimetic hair science, this lightweight, non-powdery dry shampoo absorbs excess oil and impurities while maintaining your hair’s natural movement and shine. Perfect for in-between washes, post-workout touch-ups, or whenever your hair needs a quick reset.
Key Features:
Non-Powdery Formula – Leaves no residue, keeping hair fresh and natural-looking.
Odor Neutralizing Technology – Eliminates unwanted smells and keeps hair smelling clean.
Biomimetic Science-Infused Formula – Supports scalp and hair health while absorbing excess oil.
Lightweight & Invisible – Suitable for all hair types and colors, without leaving white residue.
Fast & Effective – Instantly refreshes hair, restoring volume and freshness in seconds.
Travel-Friendly Size – Convenient 118ml (4 fl oz) bottle for on-the-go freshness.
Why Choose K18 AirWash™ Dry Shampoo?
Ideal for busy lifestyles, giving you a quick and effortless hair refresh.
No build-up or clogged follicles, ensuring scalp breathability.
Perfect for color-treated, chemically processed, or heat-styled hair.
Prolongs salon blowouts and styling, reducing frequent washing.
Frequently Asked Questions (FAQs):
Is this dry shampoo safe for all hair types?Yes! The lightweight formula works well on all hair types, including straight, curly, and wavy textures.
Does it leave a white residue?No, K18 AirWash™ Dry Shampoo is designed to be completely invisible, making it great for all hair colors.
Can I use this daily?Yes! It’s designed for frequent use without causing buildup or dryness.
Is it sulfate-free?Yes! The formula is free of sulfates, parabens, and harsh chemicals, making it safe for sensitive scalps.
Enhance your hair care routine with K18 AirWash™ Dry Shampoo—the perfect solution for fresh, clean hair anytime, anywhere!
K18
Damage Shield Protective Conditioner
from $39.99
K18 Biomimetic Damage Shield Protective Conditioner
Protect and nourish your hair with the K18 Biomimetic Hairscience Damage Shield. This advanced conditioner is designed to shield your hair from daily stressors, helping to reduce breakage, improve resilience, and restore essential moisture. Formulated with cutting-edge biomimetic technology, it penetrates deeply to provide comprehensive care for damaged hair, making it ideal for all hair types seeking rejuvenation and protection.
Features & Benefits
Biomimetic Technology: Uses innovative science to mimic natural hair proteins, repairing and protecting from within.
Protective Shield: Forms a protective barrier against environmental damage, reducing breakage and split ends.
Deep Hydration: Restores essential moisture, leaving hair soft, smooth, and more manageable.
Lightweight Formula: Conditions without weighing hair down, suitable for daily use.
Suitable for All Hair Types: Perfect for both color-treated and chemically processed hair.
Why You Should Buy It
The K18 Damage Shield is not just a conditioner – it's a defense system for your hair. By combining biomimetic technology with powerful hydration, this product restores your hair’s natural beauty while shielding it from future damage. Whether you have colored, bleached, or naturally dry hair, this conditioner works to keep your strands strong, soft, and resilient. Say goodbye to dry, brittle ends and hello to healthy, vibrant hair.
K18
K18 Pro Peptide Starter Kit
$399.00
$450.00
K18 Pro Peptide Starter Kit (w/ 5 pcs K18 Leave-in Hair Mask)
The K18 Pro Peptide Starter Kit is where you start having healthy, strong hair again. Designed for professionals and beauty enthusiasts alike, this bioactive peptide treatment works to repair damage caused by bleach, color, heat, and chemical styling. Its patented K18 Peptide™ formula penetrates deep into the hair cortex to rebuild broken bonds, restore elasticity, and strengthen hair – all in just 4 minutes.
Perfect for salons or at-home treatments, the kit includes K18 Pro Mist (2 x 150ml/5oz) and the highly acclaimed K18 Leave-in Molecular Repair Mask (150ml/5oz). This duo prepares, protects, and restores hair during chemical treatments, leaving it soft, smooth, and full of bounce.
Benefits & Features
Clinically Proven Results: Restores 91% of original strength and 94% of original elasticity.
4-Minute Repair: Quick and effective – no need for time-consuming routines.
Reverses Damage:
Bleach & color damage
Heat styling
Chemical treatments
Mechanical styling
Long-Lasting Protection: Does not wash away with shampoo.
Clean & Safe:
Vegan & cruelty-free
Color-safe
Dermatologist-tested
Easy-to-Use: Simplified application with instant, noticeable results.
What Makes It Stand Out?
Unlike other hair repair products, the K18 Pro Peptide Starter Kit works on a molecular level with its patented K18 Peptide™, a breakthrough technology clinically proven to reverse damage – not just mask it.
While traditional treatments coat the surface of your hair, K18 penetrates into the core to rebuild and reconnect broken keratin chains caused by chemical and heat damage. This leaves you with like-new hair, stronger and healthier after just one use.
Transform Your Hair in Just 4 Minutes
If you’ve struggled with hair breakage, split ends, or brittle texture after coloring, heat styling, or chemical treatments, the K18 Pro Peptide Starter Kit is your ultimate solution.
Before Coloring or Chemical Services: Preps and protects hair, reducing the risk of breakage.
After Treatments: Restores strength and bounce while reducing color fading.
Daily Maintenance: Ongoing use helps improve softness, elasticity, and hydration.
Say goodbye to damaged hair and hello to a salon-quality transformation at home or in the chair.
Specifications
Product Name: K18 Pro Peptide Starter Kit (w/ 5 pcs K18 Leave-in Hair Mask)
Contains:
2 x K18 Pro Molecular Repair Mist (150ml / 5oz)
1 x K18 Leave-in Molecular Repair Mask (150ml / 5oz)
pH Levels:
K18 Pro Mist: 7.5–8.0
K18 Mask: 5.0–6.0
Results:
91% restored strength
94% improved elasticity
Key Attributes:
Vegan
Color-safe
Dermatologist-tested
Cruelty-free
Lasting results (won’t wash away)
Stop settling for damaged, brittle hair. With the K18 Pro Peptide Starter Kit, you’ll experience hair that feels like-new, strong, and healthy after just 4 minutes. Whether you’re a professional stylist or simply want salon results at home, this kit is a game-changer.
Directions
Before coloring / chemical service
Before all professional and chemical services, mist hair with water (do not saturate).
Section hair, apply 2-6 sprays of K18 Mist per section. Work into hair.
Let sit for 4 minutes to activate. Do NOT rinse out.
Dry hair and process as usual.
Shampoo, do not condition.
Towel-dry thoroughly.
Continue treatment with K18 Mask.
After shampoo & chemical treatment
For best results, use after the first 4-6 washes, following a chemical service. Then switch to maintenance mode for a boost of renewed strength, softness, smoothness, and bounce when needed!
Shampoo the hair, do not condition it.
On towel-dry hair, begin with 1 pump of K18™ Mask and add more as needed depending on the length and thickness of the hair.
Working evenly from roots to ends.
Ensure you let it sit for 4 minutes to activate the mask, and style hair.
Don't rinse the mask out.
Style hair as usual.
Pro Tips
K18 Mask was not formulated to work like a regular conditioner. Although some find it provides adequate softening and smoothing properties, others may prefer enhanced conditioning benefits by adding a leave-in conditioner after the four-minute processing time.
On the days that you are not using the K18 Mask, use your regular in-shower or leave-in conditioner as usual. If heat styling, use a heat protectant after the four-minute processing time. You may also layer additional styling products on top of the mask if needed.
K18
Leave-in Molecular Repair Hair Mask
$79.99
K18 Leave-in Molecular Repair Hair Mask
A leave-in treatment mask that works on the molecular level to reverse hair damage in just 4 minutes. The K18PEPTIDE™ is clinically proven to repair damage from bleach + color, chemical services and heat* – with immediate and lasting results to restore strength, softness, smoothness and bounce to hair.
Features & Benefits
Takes damage repair further – reconnects both polypeptide chains (and as a result, also reconnects disulfide bonds) for strength along the length + width of the hair - offering comprehensive, lasting damage repair
Restores hair from even extreme damage - by working at the innermost layer of the hair, core strength and elasticity are renewed for strong, smooth, bouncy hair
Delivers immediate and lasting results – hair is repaired from the first use and lasts past your next wash, for ongoing reparative benefits
Simplified repair - convenient, leave-in formula works in just 4 minutes, with no extra rinse required
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
K18
Leave-in Molecular Repair Hair Mask
$29.99
K18 Leave-in Molecular Repair Hair Mask
The K18 Leave-In Molecular Repair Hair Mask is a game-changer in hair repair technology. Powered by K18’s patented Peptide Technology, this lightweight yet highly potent mask penetrates deep into the hair structure to reverse damage caused by heat styling, bleaching, coloring, and chemical treatments. By reconnecting broken keratin chains, K18 leaves hair noticeably stronger, smoother, and full of life – all in just 4 minutes.
Say goodbye to brittle, lackluster strands and hello to hair that’s as soft, shiny, and elastic as it was before the damage. Whether you’re a busy professional or a salon owner looking for a proven solution, the K18 Leave-In Mask delivers clinically-backed results with minimal effort.
Benefits & Features
Repairs Damage Instantly: Reverses damage from bleach, color treatments, chemical applications, and heat styling.
Improves Elasticity: Restores flexibility to hair, reducing breakage and frizz.
Strengthens Strands: Reconnects broken keratin chains to build stronger, healthier hair.
Restores Softness & Smoothness: Hair feels soft, sleek, and ultra-touchable.
Enhances Bounce & Shine: Adds natural bounce and a radiant, glossy finish.
Fast & Easy to Use: Works in just 4 minutes with no rinse-out needed.
Travel-Friendly Size: The 15ml / 0.5oz size is perfect for testing the product or taking it on the go.
What Makes It Stand Out?
While many hair masks claim to repair damage, the K18 Leave-In Molecular Repair Hair Mask goes beyond surface-level fixes. Unlike traditional conditioning treatments, K18 is powered by biomimetic peptide technology, which targets the root cause of damage – broken keratin chains. This patented formula works at the molecular level to permanently repair damage, making hair stronger from the inside out.
Clinically Proven Results: Backed by rigorous testing, K18 delivers visible results in just one use.
No Mess, No Fuss: A leave-in formula that saves time without compromising results.
Suitable for All Hair Types: Works effectively on color-treated, chemically processed, and heat-styled hair.
Sustainably Made: Formulated with no silicones, parabens, or sulfates.
Specifications
Product Name: K18 Leave-In Molecular Repair Hair Mask
Size: 15ml / 0.5oz (travel-friendly, ideal for trial or portability)
Type: Leave-in hair mask
Key Technology: Patented K18 Peptide Technology
Hair Types: Suitable for all hair types (including damaged, color-treated, or chemically processed)
Free From: Parabens, sulfates, silicones, and artificial additives
Application Time: 4 minutes; no rinse required
Usage: Can be used as a standalone repair treatment or incorporated into your regular haircare routine.
Ready to give your hair the care it truly deserves? The K18 Leave-In Molecular Repair Hair Mask is the ultimate solution for reversing damage and achieving salon-level results at home. Don’t settle for temporary fixes—experience the science-backed power of K18 for hair that looks and feels healthier, softer, and stronger.
K18
Molecular Repair Hair Oil
$79.99
K18 Molecular Repair Hair Oil 30ml
K18 Molecular Repair Hair Oil is a biotech-engineered marvel designed for all hair types. This weightless oil goes beyond the ordinary, delivering a transformative experience by strengthening, repairing damage, and significantly reducing frizz at two crucial levels of your hair fiber. Prepare to witness a magnificent shine that boasts 104% more brilliance!
Features & Benefits
Clinically Proven Damage Repair: Bid farewell to hair damage worries with a formula backed by clinical affirmation.
24-Hour Frizz Control: Embrace lasting control over frizz for a full day of impeccable hair.
104% More Shine: Elevate your hair's radiance with a shine that speaks volumes.
Reduce Split Ends by 78%: Experience the remarkable reduction in split ends, a testament to the transformative power of the K18 Hair Oil PEPTIDE
Frizz-Causing Damage Reversal: By repairing hair at the molecular level, say goodbye to the root cause of frizz.
Flyaway Taming: Embrace the surface-level magic as natural oils soften and smoothen the hair cuticle without any added weight.
Enhanced Shine and Color Brilliance: Revel in nourished, moisturized locks that reflect superior shine and amplify your hair's color dimensions.
Heat Protection: Shield your hair against further frizz-inducing damage, offering protection up to a scorching 450°F (232°C).
Directions
For Damp Hair: Strengthen and Combat Frizz
Apply to damp, towel-dried hair before styling for strengthened locks and reduced frizz during air-dry or styling sessions.
For Dry Hair: Smooth, Shine, and Protect
Use on dry hair to effortlessly smooth frizz and flyaways, adding a dazzling finish and providing a protective shield against heat up to 450°F (232°C).
Unleash the potential for remarkable hair transformation! Elevate your haircare routine and redefine your hair's radiance. Join the countless others who've embraced the magic of K18 Molecular Repair Hair Oil.
K18
Peptide Prep Detox Shampoo
from $39.99
K18 Peptide Prep Detox Shampoo
The K18 Peptide Prep Detox Shampoo is a game-changing, color-safe clarifying shampoo formulated to gently cleanse your hair and scalp without stripping essential moisture. Powered by the K18PEPTIDE™, this pH-optimized formula removes 99% product buildup, 95% sebum, and 76% copper residue, leaving your hair detoxified, refreshed, and ready to shine.
Crafted with a minimalist, purposeful formulation, it uses 17 active ingredients and no fillers to effectively clean your hair while maintaining its color vibrancy.
Benefits & Features
Deep Cleansing Without Stripping: Effectively removes heavy product buildup, excess oils, and impurities without compromising essential hair moisture.
Color-Safe Formula: Maintains your vibrant hair color while deeply clarifying.
Powered by K18PEPTIDE™: Restores and strengthens hair at the molecular level.
Activated Charcoal: Absorbs toxins, excess oils, and dirt for a thorough detox of the scalp and strands.
Salicylic Acid: Gently clears sebum buildup in follicles without disrupting the natural moisture barrier.
17 Active Ingredients: A purposeful, science-backed formulation that prioritizes hair health.
What Makes It Stand Out?
The K18 Peptide Prep Detox Shampoo sets itself apart by combining the science of skincare with professional haircare. Unlike traditional clarifying shampoos that can be overly harsh, this shampoo cleans effectively while preserving essential moisture and color. Its unique K18PEPTIDE™ technology works to repair and strengthen hair, going beyond cleansing to provide a foundation for healthier, shinier strands.
This is not just another clarifying shampoo; it's a detox treatment and strengthening solution wrapped in one.
Ready for Healthier, Cleaner Hair?
If your hair feels weighed down, greasy, or lifeless due to product buildup or excess oil, the K18 Peptide Prep Detox Shampoo is the perfect solution. By removing 99% buildup, 95% sebum, and 76% copper residues, it gives your hair a fresh start.
Here’s how it works for you:
Cleanses clogged follicles and removes stubborn residues.
Detoxifies and rebalances your scalp without stripping moisture.
Prepares your hair for treatments and styling, ensuring optimal results.
Protects color-treated hair while restoring strength and shine.
Say goodbye to dull, weighed-down hair and hello to a refreshed, vibrant mane that feels light, clean, and ready for anything.
Specifications
Product Name: K18 Peptide Prep Detox Shampoo
Key Ingredients: K18PEPTIDE™, Activated Charcoal, Salicylic Acid
pH Level: Optimized for scalp and hair health
Suitable For: All hair types, including color-treated hair
Free From: Sulfates, parabens, and fillers
Usage: Recommended for weekly use or as needed to detox and reset hair.
Experience the difference with K18 Peptide Prep Detox Shampoo. Detoxify, rebalance, and revive your hair with this scientifically advanced, color-safe clarifying shampoo.
Order now to give your hair the ultimate reset it deserves. Your refreshed, clean, and vibrant strands will thank you.
K18
Peptide Prep pH Maintenance Shampoo
from $44.99
$53.00
K18 Peptide Prep pH Maintenance Shampoo
The K18 Peptide Prep pH Maintenance Shampoo is a color-safe, pH-optimized shampoo formulated with the patented K18PEPTIDE™. Designed to effectively cleanse the hair and scalp without stripping essential moisture, this shampoo ensures optimal hair health while reducing frizz and tangles. By maintaining your hair's natural pH balance, it supports the scalp’s microbiome and helps you preserve vibrant color and lasting shine. Ideal for all hair types, the K18 Peptide Prep pH Maintenance Shampoo is the ultimate solution for clean, healthy, and strong hair.
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Benefits & Features
Optimized pH Cleansing: Gently removes dirt, excess oil, and buildup without over-drying or disrupting the scalp's natural barrier.
Patented K18PEPTIDE™ Technology: Helps reduce protein loss to restore strength, elasticity, and softness to damaged hair.
Color-Safe Formula: Protects and preserves your color-treated hair for longer-lasting vibrancy and shine.
Certified Microbiome-Friendly: Supports a balanced, healthy scalp with its gentle, pH-optimized ingredients.
Tangle and Frizz Reduction: Smooths hair strands, making them easier to detangle and style.
Free from Harsh Ingredients: Formulated without parabens, sulfates, and silicones for a clean, effective wash.
What Sets It Apart?
The K18 Peptide Prep pH Maintenance Shampoo goes beyond ordinary cleansers. While many shampoos strip hair of natural oils and compromise the scalp’s balance, K18 ensures gentle, effective cleansing with microbiome-friendly ingredients. Its unique K18PEPTIDE™ technology restores strength and reduces protein loss at the molecular level, which sets it apart from typical repair shampoos. Additionally, the pH-optimized formula works with your hair's natural chemistry to maintain moisture, shine, and vibrancy—ideal for daily use.
Competitors often focus on superficial results, but K18 targets the root of damage, offering long-term improvement for healthier, stronger hair.
Ready for Stronger, Healthier Hair?
If you struggle with dull, damaged, or frizzy hair, the K18 Peptide Prep pH Maintenance Shampoo is your solution.
For Color-Treated Hair: It maintains your color’s vibrancy and shine while preventing fading.
For Dry, Damaged Hair: The pH-optimized formula cleans without stripping, ensuring essential moisture is locked in.
For Weak, Frizzy Hair: The patented K18PEPTIDE™ strengthens and smooths strands, reducing frizz and tangles for effortless styling.
For Scalps in Need of Balance: Certified microbiome-friendly ingredients support a healthy scalp barrier for long-term comfort and care.
With K18, you don’t have to choose between cleansing and care—you get both.
Specifications
Product Type: pH-Optimized Shampoo
Key Ingredient: K18PEPTIDE™
Formula: Microbiome-friendly, color-safe
Size: Available in multiple sizes (250ml, 1L)
Hair Types: Suitable for all hair types, including color-treated hair
Free From: Sulfates, parabens, and silicones
Usage: Gentle enough for daily use
Don’t settle for just any shampoo—choose the K18 Peptide Prep pH Maintenance Shampoo for clean, balanced, and vibrant hair. Whether you’re maintaining salon-fresh color or revitalizing tired strands, this pH-optimized shampoo delivers unmatched results.
K18
Peptide Prep Pro Chelating Hair Complex
$179.99
K18 Peptide Prep™ Pro Chelating Hair Complex
Deep Cleanse for Stronger, Healthier Hair
Achieve a salon-quality clean with K18 Peptide Prep™ Pro Chelating Hair Complex, a professional-grade pre-wash treatment designed to remove heavy metals, minerals, and buildup from hair without compromising moisture. This advanced chelating formula detoxifies hair, prepping it for optimal absorption of treatments and conditioners. Infused with K18’s biomimetic peptide technology, this spray gently restores hair health, leaving it soft, strong, and ready for deep nourishment.
Features & Benefits
Deep Detox Formula – Removes heavy metals, product residue, and hard water minerals for a purified scalp and hair.
Prepares Hair for Treatments – Creates the perfect foundation for hair masks, conditioners, and color treatments.
Powered by K18 Peptide – Strengthens and restores hair at the molecular level for lasting health.
Color-Safe & Non-Stripping – Gently cleanses without drying out the hair or fading color.
Professional-Grade Performance – Used by stylists to enhance hair treatment results.
Why You Should Buy This
Maximizes Treatment Absorption – Helps other haircare products work more effectively.
Ideal for All Hair Types – Whether you have curly, straight, color-treated, or chemically processed hair, this formula works to refresh and protect.
Effortless Application – Spray-on formula makes it easy to use as part of your haircare routine.
Trusted by Professionals – Designed for salon use but perfect for at-home hair detoxing.
Frequently Asked Questions (FAQs)
Q: Is this safe for color-treated hair?A: Yes, K18 Peptide Prep™ is color-safe and helps prevent buildup that can cause dullness or fading.
Q: How often should I use this?A: Use once a week or as needed, depending on your exposure to hard water, styling products, or environmental pollutants.
Q: Does this replace shampoo?A: No, this is a pre-shampoo treatment. Follow up with a shampoo and conditioner for best results.
Q: Is this suitable for all hair types?A: Absolutely! It works for straight, curly, fine, coarse, and chemically treated hair.
K18
pH Protective Shampoo
from $39.99
K18 Damage Shield pH Protective Shampoo
Transform your hair care routine with K18 Biomimetic Hairscience Damage Shield pH Protective Shampoo. This color-safe, pH-optimized shampoo is formulated with the patented K18PEPTIDE™ to cleanse effectively while maintaining hair health and protecting against damage. Its gentle yet powerful formula ensures your hair remains vibrant, strong, and healthy with every wash.
Features & Benefits
Patented K18PEPTIDE™: Helps reduce protein loss, strengthens hair, and prevents damage.
pH-Optimized Formula: Maintains hair’s natural pH to prevent excess cuticle swelling, reducing frizz, preserve color, and enhancing shine.
Scalp Microbiome-Friendly: Gentle on the scalp, promoting a healthy scalp environment.
Safe for Daily Use: Ideal for frequent washing without compromising hair and scalp health.
Vegan and Cruelty-Free: Formulated without animal testing and suitable for all hair types.
Why You Should Buy
The K18 Damage Shield pH Protective Shampoo is a revolutionary product designed to provide a thorough yet gentle cleanse, protecting your hair from daily damage. Its unique formulation ensures that your hair remains smooth, frizz-free, and color-protected, making it easier to manage and style. This shampoo is perfect for those seeking a high-quality, professional-grade product that delivers noticeable results from the first wash.
K18
Prep + Repair Service Essentials Kit
$399.00
$450.00
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.
K18
Pro Hair Repair Mini Kit
$109.99
$112.99
K18 Pro Hair Repair Mini Kit
The K18 Pro Hair Repair Mini Kit is expertly engineered to repair and reverse hair damage caused by bleach, color, heat styling, and chemical treatments. In just 4 minutes, this patented bioactive peptide treatment restores strength, smoothness, and elasticity, leaving your hair like new.
This revolutionary kit includes two power-packed essentials:
K18 Pro Molecular Repair Hair Mist: A pre-service treatment that penetrates deep into hair’s cortex, targeting damage from the inside out.
K18 Pro Molecular Repair Hair Mask: A post-service, leave-in treatment that reconnects broken bonds, reduces breakage, and restores softness, smoothness, and bounce.
Clinically proven and trusted by hair professionals, the K18 Pro Mini Kit delivers lasting results that don’t wash away. Transform your hair with the miracle molecule: K18 Peptide™ – your go-to solution for stronger, healthier hair.
Benefits & Features
4-Minute Results: Clinically proven to reverse damage and restore hair strength in just 4 minutes.
Prevents Breakage: Protects against damage during in-salon chemical services.
Heals Damage: Targets hair harmed by bleach, color, heat styling, and mechanical wear.
Professional-Grade Products:
K18 Mist prepares and protects hair during chemical treatments.
K18 Mask restores elasticity, softness, and bounce.
Lasting Results: Doesn’t wash away – results are durable and noticeable.
Gentle & Safe:
pH balanced
Vegan and cruelty-free
Color-safe
What Makes It Stand Out?
The K18 Pro Hair Repair Mini Kit isn’t just another conditioning product – it’s a game-changing innovation for hair repair. Powered by the patented K18 Peptide™, it works at a molecular level to reverse damage from the inside out, instead of masking it.
While other treatments wash away after shampooing, K18’s results are long-lasting. In addition to delivering softness and shine, it restores 91% of original strength and 94% of elasticity. Unlike traditional conditioners, the lightweight K18 Mask absorbs fully, leaving no residue behind.
Specifications
Kit Includes:
K18 Pro Mist (Pre-service treatment)
K18 Pro Mask (Post-service leave-in treatment)
pH Levels:
K18 Mist: 7.5-8.0
K18 Mask: 5.0-6.0
Clinically Proven Results:
91% original strength*
94% original elasticity*
Free From: Parabens, sulfates, and silicone
Safe for: Color-treated hair, all hair types
Cruelty-Free: 100% vegan and dermatologist-tested
Directions
Before coloring / chemical service
Before all professional and chemical services, mist hair with water (do not saturate).
Section hair, apply 2-6 sprays of K18 Mist per section. Work into hair.
Let sit for 4 minutes to activate. Do NOT rinse out.
Dry hair and process as usual.
Shampoo, do not condition.
Towel-dry thoroughly.
Continue treatment with K18 Mask.
After shampoo & chemical treatment
For best results, use after the first 4-6 washes, following a chemical service. Then switch to maintenance mode for a boost of renewed strength, softness, smoothness, and bounce when needed!
Shampoo the hair, do not condition it.
On towel-dry hair, begin with 1 pump of K18™ Mask and add more as needed depending on the length and thickness of the hair.
Working evenly from roots to ends.
Ensure you let it sit for 4 minutes to activate the mask, and style hair.
Don't rinse the mask out.
Style hair as usual.
PRO TIPS
K18 Mask was not formulated to work like a regular conditioner. Although some find it provides adequate softening and smoothing properties, others may prefer enhanced conditioning benefits by adding a leave-in conditioner after the four-minute processing time.
On the days that you are not using K18 Mask, use your regular in-shower or leave-in conditioner as usual. If heat styling, use a heat protectant after the four-minute processing time. You may also layer additional styling products on top of the mask if needed.
Ready to transform your hair? Don’t let damage hold you back! The K18 Pro Hair Repair Mini Kit is your ultimate solution to stronger, healthier, and more vibrant hair in just 4 minutes.
K18
Professional Molecular Repair Hair Mask
$129.99
K18 Professional Molecular Repair Hair Mask
Size:150ml / 5oz
The K18 Professional Molecular Repair Hair Mask is a revolutionary leave-in treatment designed to restore hair strength, softness, and elasticity after intense salon services or at-home treatments. Infused with the groundbreaking K18PEPTIDE™, this cream-based mask targets and repairs damage caused by bleach, color treatments, chemical services, and heat styling.
Clinically proven to reverse damage at the molecular level, the K18 mask delivers immediate and lasting results in just 4 minutes. Whether used alongside the K18 PRO mist as part of a professional service or on its own, this lightweight treatment strengthens, smooths, and revitalizes hair for salon-fresh results every time.
Benefits & Features
Powered by K18PEPTIDE™: Biotech-engineered peptide that reconnects broken polypeptide chains and disulfide bonds.
Repairs All Types of Damage: Targets damage from bleaching, coloring, chemical treatments, and heat styling.
Fast-Acting Formula: Clinically proven to renew hair strength, elasticity, and smoothness in just 4 minutes.
Cream-Based Texture: Lightweight and easy to apply, leaving hair detangled, soft, and conditioned without weighing it down.
pH-Optimized (5.0–6.0): Minimizes cuticle swelling and strengthens hair proteins to their most resilient state.
Safe for All Hair Types: Vegan, cruelty-free, and color-safe for universal use.
What Makes K18 Stand Out
While other masks and treatments only coat the hair’s surface, K18 Professional Molecular Repair Hair Mask works from the inside out. The patented K18PEPTIDE™ actively restores broken bonds and polypeptide chains at the molecular level, offering true damage reversal rather than temporary fixes.
Its unique 4-minute application time makes it one of the fastest and most effective repair masks on the market, perfect for busy professionals and salon clients alike.
Specifications
Size: 150ml / 5oz
Format: Cream, leave-in treatment
Best For: All hair types (damaged, chemically treated, color-treated, heat-styled)
Key Ingredient: K18PEPTIDE™
Vegan: Yes
Cruelty-Free: Yes
pH Level: 5.0–6.0
Application Time: 4 minutes
Directions
With a color or chemical service:
Before the service, apply K18 professional molecular repair hair mist. Wait 4 minutes. Do not rinse out.
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 toward the roots. Let sit for 4 minutes. Do not rinse out.
Proceed with cut or style as usual.
If toning, use K18 PRO mist first, wait 4 minutes, then apply toner directly over PRO mist. Process as usual. Rinse or shampoo toner + apply the K18 PRO mask per the instructions above.
Without a chemical service:
Shampoo, do not condition. Towel-dry thoroughly
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 toward the roots.
Let sit for 4 minutes. Do not rinse out.
Proceed with cut or style as usual.
K18
Professional Molecular Repair Hair Mist
$219.99
K18 Professional Molecular Repair Hair Mist 300ml / 10oz
Revitalize your hair with the K18 Professional Molecular Repair Hair Mist – a revolutionary leave-in treatment designed to repair damaged hair at the molecular level. Powered by advanced biomimetic hair science, K18 Mist works deep within your hair fibers to reverse damage caused by heat styling, chemical treatments, and environmental stressors. In just a few sprays, this professional-grade formula leaves hair smoother, shinier, and more resilient.
Lightweight and easy to use, the K18 Repair Hair Mist is perfect for all hair types, whether color-treated, dry, or brittle. Say goodbye to split ends and breakage, and hello to hair that feels like new.
Benefits & Features
Biomimetic Hair Science: Repairs hair at the molecular level by reconnecting broken keratin chains.
Quick and Easy Application: No rinse needed – just spray, leave in, and style as usual.
Professional-Grade Formula: Trusted by salon professionals to restore hair strength and elasticity.
Lightweight Texture: Absorbs quickly with zero residue for light, bouncy hair.
Ideal for All Hair Types: Perfect for chemically treated, heat-damaged, or color-treated hair.
Long-Lasting Value: Comes in a 300ml / 10oz bottle that provides multiple uses.
Safe for Regular Use: Gentle enough for daily application without causing buildup.
Sustainable Packaging: Designed to reduce plastic waste and promote eco-friendly beauty.
What Makes It Stand Out?
Unlike traditional hair treatments that mask damage, K18 Hair Mist works at the core of your hair to permanently restore strength and elasticity. Its proprietary K18Peptide™ formula mimics the natural structure of keratin, reconnecting broken bonds to heal hair from the inside out.
Other treatments may offer temporary smoothness, but K18 delivers transformative results in just one use, earning it the trust of hairstylists and professionals worldwide.
Why Wait? Transform Your Hair Today
Struggling with dry, brittle, or over-processed hair? The K18 Repair Mist is your go-to solution. Whether you’ve damaged your hair through frequent heat styling, bleaching, or environmental factors, this product reverses the damage by:
Reducing split ends and breakage.
Strengthening fragile strands and improving elasticity.
Restoring smoothness, shine, and bounce without weighing hair down.
Ensuring long-term repair and resilience after continued use.
With its leave-in, no-rinse formula, the K18 Mist saves you time while delivering salon-quality results at home.
Specifications
Product Name: K18 Professional Molecular Repair Hair Mist
Size: 300ml / 10oz
Formula: Leave-in, lightweight mist with K18Peptide™ technology
Suitable For: All hair types, including chemically treated, heat-damaged, and color-treated hair
Application: Mist onto damp, towel-dried hair. Leave in and style as usual. No rinsing required.
Usage: Safe for daily or frequent use
Packaging: Sustainable and eco-friendly design.
Don’t settle for damaged, lifeless hair. The K18 Molecular Repair Hair Mist is the ultimate solution for restoring strength, shine, and resilience. Trusted by professionals and loved by beauty enthusiasts, this leave-in mist delivers noticeable results after just one use.