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K18_pH Protective Shampoo_Cosmetic World
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.
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K18_Prep + Repair Service Essentials Kit_Cosmetic World
K18 Prep + Repair Service Essentials Kit $379.99 $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.
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K18_FutureIQ Biomimetic Hair Longevity Serum_Cosmetic World
K18 FutureIQ Biomimetic Hair Longevity Serum $129.99
K18 FutureIQ Biomimetic Hair Longevity Serum Advanced Scalp & Hair Serum for Shedding, Density & Premature Greying Give your hair routine a glimpse into the future with K18 FutureIQ Biomimetic Hair Longevity Serum. This advanced nightly scalp and hair serum is designed to target multiple visible signs of premature hair aging, including excessive shedding, reduced density, premature greying and a weakened scalp barrier. Powered by K18's MultiVital™ Technology, FutureIQ takes a biomimetic approach to supporting the scalp and hair at the root. The lightweight leave-in formula works alongside your regular shampoo, conditioner and hair care routine without leaving roots feeling heavy or greasy. K18 recommends consistent nightly use, with the full longevity program designed around results developing over approximately three months. For anyone searching for a serum for thinning hair, hair shedding, scalp health or premature grey hair, K18 FutureIQ offers a sophisticated addition to a professional-quality hair care regimen. Benefits & Features Helps reduce excessive hair shedding and premature hair fall Supports improved hair density and fuller-looking hair Helps reduce the appearance of premature greys Supports and improves the scalp moisture barrier Helps defend the scalp and follicles against oxidative stress Powered by proprietary MultiVital™ Technology Lightweight, fast-absorbing leave-in formula Designed for nightly use on either damp or dry scalp Suitable for a wide range of hair types and textures Works easily alongside your favourite shampoo and conditioner In K18's reported 12-week clinical study, 100% of participants showed reduced hair fall after one month, 87% showed increased hair density after two months, and 70% showed fewer visible greys after three months. The brand also reports improved scalp-barrier results. What Makes It Stand Out? FutureIQ goes beyond the typical cosmetic hair serum that simply smooths the lengths and ends. It's a scalp-focused longevity treatment designed to address several signs associated with premature hair aging at once. At the centre of the formula is MultiVital™ Technology, a multi-pathway system incorporating biomimetic peptides, antioxidants and a root-anchoring complex. Its approach targets factors associated with hair anchoring, pigmentation and protection against oxidative stress. That makes FutureIQ an interesting companion to a complete K18 routine: cleanse with your preferred K18 shampoo, condition and repair as needed, then use FutureIQ directly on the scalp as your nightly leave-in treatment. Who Is It For? K18 FutureIQ is designed for adults looking to maintain healthier-looking hair and scalp as they notice early signs of hair aging. It may be especially appealing to people concerned with increased shedding, reduced hair density, premature greying, fine or thinning-looking hair, or scalp barrier health. The serum can be incorporated into routines for straight, wavy, curly and coily textures and fine, medium or thick hair.  Specifications Brand: K18 Biomimetic HairscienceProduct: FutureIQ™ Biomimetic Hair Longevity SerumProduct Type: Leave-in scalp and hair longevity serumSize: 90 mL / 3.04 fl ozApplication: ScalpRoutine: Nightly leave-in treatmentHair Types: Straight, wavy, curly and coilyKey Technology: MultiVital™ TechnologyPrimary Concerns: Shedding, reduced density, premature greying and scalp agingRinse Out: No Invest in your hair routine beyond your everyday shampoo and conditioner. Shop K18 FutureIQ Biomimetic Hair Longevity Serum at Cosmetic World and give your scalp and hair a science-driven nightly treatment designed with the future of your hair in mind.
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TripleBright Purple Shampoo
K18 TripleBright Purple Shampoo $54.99
K18 TripleBright Purple Shampoo Brightening & Color-Correcting Shampoo for Blonde & Highlighted Hair Say goodbye to brassy tones and dull color—K18 TripleBright Purple Shampoo is your go-to solution for maintaining vibrant, salon-fresh blonde, silver, and highlighted hair. Powered by K18’s biomimetic hair science, this advanced purple shampoo works to neutralize unwanted yellow and orange hues while gently cleansing the hair. Unlike traditional purple shampoos that can leave hair dry or over-toned, K18 TripleBright balances tone correction with hair health. Its oxidation defense technology helps protect your color from environmental stressors, leaving your hair brighter, softer, and noticeably healthier after every wash. Perfect for those searching for a professional purple shampoo for blonde hair, this formula delivers both instant toning and long-term color protection. Benefits & Features Neutralizes brassy and yellow tones in blonde, silver, and highlighted hair Gentle cleansing formula that won’t strip or dry out hair Helps maintain cool, bright tones between salon visits Oxidation defense technology protects against environmental damage Leaves hair feeling soft, smooth, and manageable Ideal for color-treated, bleached, or highlighted hair Suitable for regular use without over-toning What Makes It Stand Out? K18 isn’t your average haircare brand—and this shampoo proves it. What sets it apart: Biomimetic Hair Science: Designed to work at a molecular level for healthier-looking hair Non-Drying Formula: Many purple shampoos can be harsh—this one keeps hair hydrated Dual Action: Tones while protecting against oxidation and color fade Salon-Quality Results at Home: Achieve that fresh-from-the-chair brightness effortlessly If you’ve struggled with purple shampoos that leave your hair dull or brittle, this one is a game changer. Who Is It For? This shampoo is perfect for: Blondes (natural or color-treated) looking to eliminate brassiness Silver or gray hair needing brightness and tone correction Highlighted or balayage hair that needs maintenance Anyone wanting a professional-grade toning shampoo at home Hairstylists and beauty enthusiasts who demand high-performance products Specifications Product Name: K18 TripleBright Purple Shampoo Size: 125 ml / 4.2 fl oz Hair Type: Blonde, silver, gray, highlighted, color-treated Key Function: Toning, brightening, oxidation defense Formula Type: Purple toning shampoo Usage: Apply to wet hair, lather, leave on briefly, and rinse Ready for Brighter, Brass-Free Hair? Upgrade your haircare routine with K18 TripleBright Purple Shampoo and keep your blonde looking fresh, cool, and luminous every day. Add it to your cart now and experience the difference of science-backed haircare.

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