Skip to main content Skip to search Skip to main navigation
Menu

Leave-In Molecular Repair Hair Mask 15ml

Content: 15 ml

Is your hair damaged by colouring, heat or chemical treatments? Then the Leave-In Molecular Repair Hair Mask from K18 is your new must-have! This high-performance molecular mask repairs the hair structure from the inside out - in just 4 minutes.
Whether after bleaching, straightening or perming - this mask restores your hair like no other product. Best of all, you don't need any additional conditioner or complicated steps.
For real results - clinically proven & loved by top stylists worldwide. Use once a week or after intensive hair treatment for maximum regeneration.

€34.95

Content: 15 ml (€233.00 / 100 ml)

Average rating of 0 out of 5 stars

Create review

Available, delivery time: 2-3 days

Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.

Description

Product information "Leave-In Molecular Repair Hair Mask 15ml"

Is your hair damaged by colouring, heat or chemical treatments? Then the Leave-In Molecular Repair Hair Mask from K18 is your new must-have! This high-performance molecular mask repairs the hair structure from the inside out - in just 4 minutes.

What makes it so special?

  • With patented K18Peptide™ - penetrates deep into the hair structure and repairs damaged keratin chains
  • No rinsing necessary - leave-in formula for maximum effect
  • Noticeably improves elasticity, strength & shine
  • Smoothes, detangles and makes hair silky soft
  • Ideal for all hair types - especially damaged, coloured or chemically treated hair

Whether after bleaching, straightening or perming - this mask restores your hair like no other product. Best of all, you don't need any additional conditioner or complicated steps.

For real results - clinically proven & loved by top stylists worldwide. Use once a week or after intensive hair treatment for maximum regeneration.

Properties

Area of application: Hair
Effects: Moisturizing
Product type: Hair mask

Manufacturer

K18

K18 

Hair Care for the Next Generation

K18 takes a completely new approach to hair care! While traditional products only provide moisture and shine on the surface or repair damage temporarily, K18 uses modern biotechnology to deliver long-lasting results. Instead of relying on old concepts and buzzwords, K18 has developed a revolutionary method that regenerates hair from the inside out.

Why K18?
With a deep understanding of hair biology, K18 enables real change. The revolutionary technology ensures you can care for your hair without compromise, for healthy, strong hair that is regenerated from the inside out!

The Benefits of K18:

  • Long-Term Repair: K18 repairs damage at the cellular level, rather than just masking it on the surface.

  • Regeneration from the Inside: K18’s biotechnology regenerates hair from within.

  • Healthy, Youthful Hair: With K18, you can restore the healthy hair you deserve, regardless of age.

  • Simple and Effective: K18 is the perfect solution for hair care that is both effective and easy to use.

  • Natural Results: K18 provides a sustainable solution for hair that looks revived and strong.

Experience the Power of K18
With K18, you get the science of hair biology in a product that regenerates your hair from the inside out, for vibrant, healthy hair!

Reviews 0

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


For optimum results: Shampoo the hair and do not use conditioner. Dry the hair thoroughly with a towel and divide it into even sections. Activate the product by taking 1-4 pumps, depending on hair length and thickness. Rub the mask between your palms for 10 seconds until it turns white. Distribute the product evenly from the ends to the roots and leave it on for 4 minutes. You can then style your hair as usual or leave it to air dry. The mask does not need to be rinsed out.

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

Provides the necessary moisture
Strengthens the hair
Repairs the hair
Detangles the hair

Is your hair damaged by colouring, heat or chemical treatments? Then the Leave-In Molecular Repair Hair Mask from K18 is your new must-have! This high-performance molecular mask repairs the hair structure from the inside out - in just 4 minutes.
Whether after bleaching, straightening or perming - this mask restores your hair like no other product. Best of all, you don't need any additional conditioner or complicated steps.
For real results - clinically proven & loved by top stylists worldwide. Use once a week or after intensive hair treatment for maximum regeneration.

Skip product gallery

Customers also bought

Molecular Repair Hair Oil 10ml
Molecular Repair Hair Oil 10ml
Hair oil

Declare war on frizz, dryness and hair damage for good - with the Molecular Repair Hair Oil from K18. This ultra-light, silicone-free hair oil has been developed to repair your hair on a molecular level, reduce frizz and strengthen the hair structure - without weighing it down. Your benefits at a glance: With K18Peptide™ for deep repair of the hair structure Visibly and lastingly reduces frizz - even in high humidity Silicone-free - no build-up, no weighing down Nourishes with sunflower & avocado oil + hemisqualane Gives intense shine and preserves colour brilliance Heat protection up to 232 °C - perfect before styling Suitable for all hair types - especially for damaged or coloured hair This oil is more than just a finish - it's a treatment that transforms your hair for good. Ideal as a final step after washing or as a daily styling upgrade.

Content: 10 ml (€299.50 / 100 ml)

Regular price: €29.95
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Enchanted Island Body Glow Wash
Enchanted Island Body Glow Wash
Shower gel

The Enchanted Island Body Glow Wash from Rahua is a creamy shower gel that optimally nourishes and moisturises your skin. This enchanting shower gel is protective, youthful and restorative and helps you to achieve smooth, soft, hydrated, well toned and beautiful skin that glows. The horsetail extract it contains stimulates and improves collagen production. Plant-based hyaluronic acid moisturises the skin, plumps it up and improves its appearance. Achiote extract from the rainforest protects the skin before and after sun exposure, moisturises it and gives it radiant energy. A hint of coconut and guava ensures a heavenly radiance.

Content: 275 ml (€12.35 / 100 ml)

Regular price: €33.95
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Ultra Volume Tubing Mascara Black
Ultra Volume Tubing Mascara Black
Mascara

Do you want to give your lashes a breathtaking false lash effect - with a natural semi-matt finish? The Ultra Volume Tubing Mascara Black from Blinc is your perfect beauty buddy for voluminous, defined lashes that last all day. Your benefits: Extremely long-lasting & buildable: For voluminous lashes without clumps Innovative tube technology: Tiny, water-resistant tubes coat each lash - resists sweat, tears and grease Gentle brush with thermoplastic elastomer bristles: Soft but with perfect combing power for precise application Smudge-proof & smudge-free: Even with rubbing, sweating or rain Clinically tested & non-irritating: Ideal for sensitive eyes and contact lens wearers Easy removal: No need for aggressive make-up remover, just warm water and gentle pressure Ultra Volume Tubing Mascara Black takes your lashes to a new level - powerful, defined and all day long without compromise.

Content: 9 ml (€288.33 / 100 ml)

Regular price: €25.95
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
No. 05 Leave-In™ Conditioner
No. 05 Leave-In™ Conditioner
Leave In Conditioner

The No. 05 Leave-In™ Conditioner from Olaplex is a moisturising leave-in conditioner. This nourishing leave-in conditioner delivers immediately visible results and repairs and protects the hair in the long term - from the inner hair structure to the outer cuticle. The conditioner immediately seals split ends and gives the hair a visibly healthier appearance after the first application. Thanks to OLAPLEX Bond Building Technology™ and the High-Adhesion Sealing Complex, it offers more than just moisture.

Regular price: €29.95
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Real Shea Real Chance Treatment

Average rating of 5 out of 5 stars

Real Shea Real Chance Treatment
Treatment

The Real Shea Real Chance Treatment from Rated Green is a rich treatment for your damaged hair. The treatment nourishes your hair and makes dry and damaged hair soft and healthy again. The 3-step damage treatment consists of protein from bean extracts, moisturising shea butter and nutrient-rich avocado oil. Dermatologically tested and gentle enough for daily use as it has a low acidic pH of 6.0 and is free from parabens, CMIT/MIT, penoxy ethanol.

Content: 240 ml (€7.90 / 100 ml)

Regular price: €18.95
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Skip product gallery

Customers also viewed

Leave-In Molecular Repair Hair Mask 50ml
Leave-In Molecular Repair Hair Mask 50ml
Hair mask

Is your hair damaged by colouring, heat or chemical treatments? Then the Leave-In Molecular Repair Hair Mask from K18 is your new must-have! This high-performance molecular mask repairs the hair structure from the inside out - in just 4 minutes. What makes it so special? With patented K18Peptide™ - penetrates deep into the hair structure and repairs damaged keratin chains No rinsing necessary - leave-in formula for maximum effect Noticeably improves elasticity, strength & shine Smoothes, detangles and makes hair silky soft Ideal for all hair types - especially damaged, coloured or chemically treated hair Whether after bleaching, straightening or perming - this mask restores your hair like no other product. Best of all, you don't need any additional conditioner or complicated steps. For real results - clinically proven & loved by top stylists worldwide. Use once a week or after intensive hair treatment for maximum regeneration.

Content: 50 ml (€143.90 / 100 ml)

Regular price: €71.95
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Molecular Repair Hair Oil 10ml
Molecular Repair Hair Oil 10ml
Hair oil

Declare war on frizz, dryness and hair damage for good - with the Molecular Repair Hair Oil from K18. This ultra-light, silicone-free hair oil has been developed to repair your hair on a molecular level, reduce frizz and strengthen the hair structure - without weighing it down. Your benefits at a glance: With K18Peptide™ for deep repair of the hair structure Visibly and lastingly reduces frizz - even in high humidity Silicone-free - no build-up, no weighing down Nourishes with sunflower & avocado oil + hemisqualane Gives intense shine and preserves colour brilliance Heat protection up to 232 °C - perfect before styling Suitable for all hair types - especially for damaged or coloured hair This oil is more than just a finish - it's a treatment that transforms your hair for good. Ideal as a final step after washing or as a daily styling upgrade.

Content: 10 ml (€299.50 / 100 ml)

Regular price: €29.95
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Leave-In Molecular Repair Hair Mask 5ml
Leave-In Molecular Repair Hair Mask 5ml
Hair mask

Is your hair damaged by colouring, heat or chemical treatments? Then the Leave-In Molecular Repair Hair Mask from K18 is your new must-have! This high-performance molecular mask repairs the hair structure from the inside out - in just 4 minutes. What makes it so special? With patented K18Peptide™ - penetrates deep into the hair structure and repairs damaged keratin chains No rinsing necessary - leave-in formula for maximum effect Noticeably improves elasticity, strength & shine Smoothes, detangles and makes hair silky soft Ideal for all hair types - especially damaged, coloured or chemically treated hair Whether after bleaching, straightening or perming - this mask restores your hair like no other product. Best of all, you don't need any additional conditioner or complicated steps. For real results - clinically proven & loved by top stylists worldwide. Use once a week or after intensive hair treatment for maximum regeneration.

Content: 5 ml (€239.00 / 100 ml)

Regular price: €11.95
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Pro Hair Repair Mini Kit
Pro Hair Repair Mini Kit
Hair care set

Discover the Pro Hair Repair Mini Kit from K18, the ideal combination of Professional Molecular Repair Hair Mist (30 ml) and Leave-In Molecular Repair Hair Mask (15 ml), which nourishes and strengthens your hair all round. The kit offers you: Professional Molecular Repair Hair Mist:Opens the outer cuticle layer of the hair cuticle, Allows the patented formula to penetrate deep into the hair fibre stem, Prepares your hair optimally for chemical treatments, Strengthens the hair from the inside out. Leave-In Molecular Repair Hair Mask:Intensive, restorative hair mask with only 4 minutes application time, Noticeably repairs and strengthens your hair, Improves elasticity and makes hair silky soft, Makes detangling easier and gives healthy, shiny hair. This mini kit is perfect for care before and after chemical treatments and ensures that your hair remains strong, healthy and radiant.

Regular price: €69.95
Damage Shield pH Protective Shampoo
Damage Shield pH Protective Shampoo
Shampoo

Are you looking for a shampoo that gently cleanses your hair every day without weakening it? Then the Damage Shield pH Protective Shampoo from K18 is your new care partner! With the innovative K18Peptide™ technology, this shampoo offers you much more than just cleansing - it protects, strengthens and maintains the natural balance of your hair and scalp. What makes the shampoo so special: Contains micro-doses of K18Peptide™ for stronger, healthier hair fibres Colour-safe & pH-balanced - ideal for coloured, chemically treated or damaged hair Thoroughly cleanses hair & scalp without drying or irritating Protects the natural protective barrier of your scalp - microbiome-friendly Minimises protein loss & prevents hair damage during washing Light texture, perfect for daily use This shampoo is not only particularly gentle, but also effective. It removes residue, sebum and environmental influences without weighing your hair down or damaging its structure. The ideal basis for healthy lengths - day after day. Suitable for all hair types - especially for damaged, coloured or sensitive hair.

Content: 250 ml (€16.78 / 100 ml)

Regular price: €41.95
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Hydration Detangler + UV Barrier Travel Size | Rahua

Average rating of 5 out of 5 stars

Hydration Detangler + UV Barrier Travel Size

Create instant brushable hair with this Leave-In Detangler. Spray the Detangler generously onto the entire hair to unravel and comb it. This moisturizing formula softens hair, smoothes frizzy hair and prevents breakage and damage. The vegetable power of Morete Oil helps create a UV defense barrier - provides colored hair with light protection. Fragrant with the tropical aromas of passion fruit and mango.  For all hair types.

Content: 60 ml (€21.58 / 100 ml)

Regular price: €12.95
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Professional Molecular Repair Hair Mist
Professional Molecular Repair Hair Mist
Leave In Spray

The Professional Molecular Repair Hair Mist from K18 is an innovative pre-treatment that has been specially developed to protect and strengthen your hair before chemical treatments. With its patented formula, the mist works deep within the hair structure and ensures optimum preparation. This is how the Hair Mist supports you: Opens the outer cuticle layer of the hair cuticle Allows the active ingredients to penetrate the deepest layers of the hair fibre stem Strengthens your hair from the inside out Prepares your hair ideally for chemical treatments such as colouring or straightening Helps to minimise damage caused by treatments With the K18 Professional Molecular Repair Hair Mist, you are well equipped for healthier, more resistant hair - so that your hair shines and feels strong.

Content: 150 ml (€41.97 / 100 ml)

Regular price: €62.95
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.