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Leave-in hair mask

Leave-in hair mask

Regular price 14,90€ EUR
Regular price 14,90€ EUR Sale price 14,90€ EUR
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Duration of treatment & Quantity


100% BIO


Revolutionize your hair routine with our K18 leave-in hair mask

Discover the revolutionary power of the K18 Leave-In Hair Mask , a unique formula designed to restore the health of your hair without the constraints of rinsing. This innovative treatment uses cutting-edge science to reverse hair damage in just 4 minutes.

The K18 Mask is an at-home treatment that, thanks to its patented K18 peptide, renews your hair to its most healthy and youthful state. By penetrating the deepest layers of the hair , it reaches essential polypeptide chains, repairing and reconnecting the broken bonds responsible for your hair's strength and elasticity.


Our leave-in hair mask works to repair extreme damage caused by bleaching, coloring, chemical treatments and heat. It doesn't just mask damage or superficially repair it, leaving hair fragile; it transforms even the most damaged hair, making it look and feel like new hair.

The results obtained with K18 peptide do not fade after washing. The K18 peptide, mimicking hair's natural building blocks, integrates with keratin chains to immediately rebuild and restore hair , and continues to work over time.

Backed by biotechnology, K18 is the world's first patented treatment that renews chemically damaged hair from the inside out in just 4 minutes, restoring strength, softness, smoothness and bounce for hair that looks and feels renewed.


Water, Alcohol, Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20, sh-Oligopeptide-78 (K18Peptide), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Sorbate potassium, Citric acid, Perfume, Geraniol, Linalool, Hexyl Cinnamal, Benzyl alcohol.


In the shower: Use shampoo, do not apply conditioner. Out of the shower: Dry thoroughly with a towel. Start with one pump of the K18 mask and add more as needed depending on the length, thickness and condition of the hair. Apply evenly from ends to roots, one pump at a time. Leave on for 4 minutes to activate. Do not rinse. Style as usual.

In conclusion, if you are looking to revitalize your damaged hair and bring it back to life with an innovative product, the K18 hair mask is your ideal solution. Transform your hair with this leave-in treatment and discover hair like new, effortlessly and with long-lasting results. Order now to reinvent your hair routine!

Directions for use & Precautions for use

Take 2 doses per day at any time of the day for a period of 2 to 8 months to feel long-term effects. Store in a cool, dry place, away from light, heat and humidity.

This food supplement should not replace a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of young children. Not recommended for pregnant or breastfeeding women as well as people undergoing heavy treatments.

For further advice, please contact a healthcare professional .

Does your product come with a warranty?

At, your complete satisfaction is our priority. If the product does not meet your expectations, please return it within 14 days for a full refund. Our promise is your quality assurance.

What will you find in your package upon arrival?

Every product we ship is packaged with the utmost care by our dedicated team, ensuring that its optimum quality is preserved. When you receive your order, it will include your chosen product, carefully packaged to ensure its safety and integrity. For purchases over 50 euros, we are delighted to offer nationwide delivery.

What is the Delivery Process?
  1. Order Confirmation: Immediately after your purchase, we act very quickly by sending you an email to confirm your order.
  2. Package Preparation: Your items are prepared with meticulous attention, ensuring impeccable quality upon opening.
  3. Parcel Shipping: After preparation, your order is shipped to the specified address, thus beginning the delivery process.
  4. Completed Delivery: When the package reaches its destination, this successfully concludes our delivery process, allowing you to enjoy your products.
Is there tracking to know where my purchase is located?

We will provide regular and detailed communication at every stage of the delivery process via email, ensuring a seamless and efficient tracking experience.

What is the estimated delivery time for our products?

We promise to process and ship your order within 5 to 10 business days. Delivery is then made within a similar time frame, ensuring rapid and efficient receipt of your products.

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☆ Some Customer Reviews ☆

5 out of five star rating
6 days ago

A pleasant surprise

This is my first purchase on this site and the company seems serious. I was surprised by the speed of delivery.

Thomas S.

5 out of five star rating
10 hours ago

A quality product

The food supplements I ordered are of very high quality! I can feel the health benefits and it's easy to take my tablets. It's a real pleasure! I'm very satisfied with my purchase.

Lorye T.

5 out of five star rating
17 days ago

Serious company

My order of food supplements arrived on time and on target.

Paul B.

5 out of five star rating
23 days ago

Always a pleasure

This is my 3rd order of natural supplements and the quality is always there. I feel that the products are carefully selected at a very competitive price.

Catherine P.


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