K18
Damage Shield Protective Conditioner
$39.99
K18 Biomimetic Hairscience Damage Shield Protective Conditioner
Size: 250ml / 8.5 fl oz
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
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 Hair Repair Mini Kit
$109.99
$112.99
K18 Pro Hair Repair Mini Kit
MEET THE ON-THE-GO VERSION OF THE EXCLUSIVE K18 PRO HAIR CARE
K18 Pro Hair Repair Mini Kit is engineered to power your creativity and reverse damage in just 4 minutes.
Patented bioactive peptide treatment prepares, protects, and repairs hair during in-salon chemical services. Reverses damage and prevents breakage while strengthening hair and improving elasticity.
K18 Peptide™ is the miracle molecule haircare was waiting for. Clinically proven to reverse the damage.
REPAIRS DAMAGE CAUSED BY:
Bleach + Color
Heat
Chemical Services
Mechanical Styling
THE K18 PRO HAIR REPAIR MINI KIT CONTAINS...
K18 Pro Mist
K18 Pro Mask
MEET THE K18 PRO MOLECULAR REPAIR HAIR MIST
K18 Mist is a pre-service treatment that strengthens hair before a chemical service. The pH level of 7.5-8.0 shifts the cuticle layer to penetrate into the hair’s cortex and hone in on damage sites.
Like-new hair that has been damaged hair from the inside out.
Healed damage from bleach, color, chemical services, heat, and mechanical styling.
Restored strength, softness, smoothness. and bounce.
Doesn’t wash away – lasting results.
91% original strength*
94% original elasticity*
Vegan
Color Safe
Cruelty-Free
Dermatologist-Tested
THE MASK THAT REPAIRS YOUR HAIR IN 4 MINUTES
This K18 Mask has a wide range of restorative benefits, The results are soft, smooth, repaired, and strong hair with luxurious bounce & shine! Clinically proven to restore, strengthen and improve the elasticity of the hair in just 4 minutes.
Reconnects broken bonds created by chemical or mechanical damage
Strengthens hair & improves elasticity, with like-new hair results
Reduces breakage, split ends, and hair color fading
Clinically proven to work in just 4 minutes
pH balance of 5.0 to 6.0
Adds weightless hydration
Doesn’t wash away with shampoo, and provides lasting results
Vegan
Color-safe
Cruelty free
HOW TO USE THIS K18 PRO HAIR REPAIR KIT?
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.
K18
K18 Pro Peptide Starter Kit
$399.00
$450.00
K18 Pro Peptide Starter Kit (w/ 5 pcs K18 Leave-in Hair Mask)
WHERE YOU START HAVING YOUR HEALTHY HAIR AGAIN
K18 Pro Peptide Starter Kit is engineered to power your creativity and reverse damage in just 4 minutes.
Patented bioactive peptide treatment prepares, protects, and repairs hair during in-salon chemical services. Reverses damage and prevents breakage while strengthening hair and improving elasticity.
K18 Peptide™ is the miracle molecule haircare was waiting for. Clinically proven to reverse the damage.
REPAIRS DAMAGE CAUSED BY:
Bleach + Color
Heat
Chemical Services
Mechanical Styling
THE K18 PRO PEPTIDE STARTER KIT CONTAINS...
K18 Pro Mist 150ml / 5oz x 2
K18 Pro Mask 150ml / 5oz
MEET THE K18 PRO MOLECULAR REPAIR HAIR MIST
K18 Mist is a pre-service treatment that strengthens hair before a chemical service. The pH level of 7.5-8.0 shifts the cuticle layer to penetrate into the hair’s cortex and hone in on damaged sites.
Like-new hair that has been damaged hair from the inside out.
Healed damage from bleach, color, chemical services, heat, and mechanical styling.
Restored strength, softness, smoothness. and bounce.
Doesn’t wash away – lasting results.
91% original strength*
94% original elasticity*
Vegan
Color Safe
Cruelty-Free
Dermatologist-Tested
THE MASK THAT REPAIRS YOUR HAIR IN 4 MINUTES
This K18 Mask has a wide range of restorative benefits, The results are soft, smooth, repaired, and strong hair with luxurious bounce & shine! Clinically proven to restore, strengthen, and improve the elasticity of the hair in just 4 minutes.
Reconnects broken bonds created by chemical or mechanical damage
Strengthens hair & improves elasticity, with like-new hair results
Reduces breakage, split ends, and hair color fading
Clinically proven to work in just 4 minutes
pH balance of 5.0 to 6.0
Adds weightless hydration
Doesn’t wash away with shampoo, and provides lasting results
Vegan
Color-safe
Cruelty-free
HOW TO USE THIS K18 PRO HAIR REPAIR KIT?
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
$88.99
K18 Leave-in Molecular Repair Hair Mask
Size: 50ml / 1.7oz
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
Size: 15ml / 0.5oz
K18 Biomimetic Hair Science Leave-In Molecular Repair Hair Mask is clinically backed to reverse damage in a jiffy. Packed with a patented Peptide Technology, it repairs harm from bleaching, coloring, chemical applications, and heat - reconnecting broken keratin chains to give you stronger, softer, smoother, and bouncier locks! Just one use and you'll be able to see and feel the difference!
Features
Repairs damage from bleach, colour, chemicals and heat
Improves elasticity
Restores strength
Restore softness and smoothness
Enhances bounce
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!
Experience the Power of Molecular Repair
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
Key Benefits Unveiled
This silicone-free elixir takes on frizz uniquely, delving deep into the roots of the issue to unveil:
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).
Application Guide for Maximum Benefits
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).
Embrace Stunning Hair Resilience Now!
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.
Ignite Your Hair's Brilliance - Get Your K18 Molecular Repair Hair Oil Today!
K18
Peptide Prep Detox Shampoo
$50.99
K18 Peptide Prep Detox Shampoo
Size: 250ml / 8.5oz
A color-safe, non-stripping clarifying shampoo with the K18PEPTIDE™ to gently but effectively remove 99% product buildup*, 95% sebum* + 76% copper* for detoxified, refreshed hair.
pH-optimizedclears excess buildup17 ingredients + patented peptide
Features
Purposeful formulation powered by active skincare-inspired ingredients (no fillers) to clean effectively without stripping it or messing with your color. Features 17 ingredients, plus our patented peptide
Activated charcoal absorbs toxins, excess oils, and dirt in the hair and scalp
Salicylic Acid clears sebum buildup in follicles without stripping hair of essential moisture and lipids
K18
Peptide Prep pH Maintenance Shampoo 250ml / 8.5oz
$47.99
K18 Peptide Prep pH Maintenance Shampoo
A color-safe, pH-optimized shampoo with the patented K18PEPTIDE™ to effectively cleanse while maintaining hair health, reducing frizz and tangles, preserving color and enhancing shine.
pH-optimizedmicrobiome-friendly17 ingredients + patented peptide
Features
Optimized pH cleanses hair and scalp without over-drying
Certified microbiome-friendly formula removes dirt and oil without disrupting the scalp’s natural protective barrier
K18PEPTIDE™ helps reduce protein loss to keep hair feeling healthy and strong
K18
pH Protective Shampoo
$39.99
K18 Damage Shield pH Protective Shampoo
Size: 250ml / 8.5 oz
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
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, preserving 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
Professional Molecular Repair Hair Mask
$175.99
K18 Professional Molecular Repair Hair Mask
Size: 150ml / 5oz
Made to be used as part of the K18 molecular repair service (K18 PRO mist + K18 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.
Bleach + ColorHeatChemical Services
Features
K18PEPTIDE™ is a biotech-developed peptide that mimics hair's structure to reverse damage by reconnecting polypeptide chains and disulfide bonds broken during bleach, color and chemical services, and heat*.
pH-optimized (5.0-6.0) to help minimize cuticle swelling + put hair proteins in their most resilient state after salon service or shampoo
Cream format enables easy, lightweight application across all hair types, with detangling and softening benefits.
Vegan, color-safe, cruelty-free
How to use?
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 towards 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 K18 PRO mask per 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 towards the roots.
Let sit for 4 minutes. Do not rinse out.
Proceed with cut or style as usual.
K18
Professional Molecular Repair Hair Mist
$289.99
K18 Professional Molecular Repair Hair Mist
Size: 300ml / 10oz
Revitalize your hair with the advanced K18 Professional Molecular Repair Hair Mist. Developed with biomimetic hair science, this revolutionary formula penetrates deep into the hair's core to repair and restore damaged hair at the molecular level. Perfect for all hair types, the mist delivers professional-grade results that leave your hair feeling smoother, healthier, and more resilient after just one use.
K18's innovative formula reverses hair damage caused by heat styling, chemical treatments, and environmental factors. Whether you're looking to bring life back to dry, brittle hair or simply want to maintain hair strength and shine, this mist is your go-to solution.
Key Features
Biomimetic Hair Science: Clinically proven to repair hair at the molecular level.
Quick and Easy Application: Just mist, leave in, and style as usual—no rinsing needed.
Suitable for All Hair Types: Ideal for chemically treated, heat-damaged, and color-treated hair.
Professional-Grade: Trusted by salon professionals for restoring hair vitality.
Lightweight Formula: Absorbs quickly without leaving residue, ensuring your hair stays light and bouncy.
300ml Bottle: Lasts for multiple uses, offering great value for long-term hair health.
Why You Should Buy
Transformative Results: Experience a noticeable improvement in hair strength, texture, and shine after the first use.
No More Breakage: K18’s proprietary peptide formula reduces breakage, leaving your hair stronger with each application.
Safe for Daily Use: Gentle enough to be used regularly without the risk of buildup or damage.
Sustainable Packaging: Environmentally conscious design, reducing plastic waste while ensuring maximum product protection.