K18 LEAVE-IN repair mask

Repairers

FAQ (4)
Features:
+2
Hair
All hair types
Other features
Without rinsing
Expected delivery:
Thursday 9/3/2026
Thursday 9/3/2026

*Approximate for orders whose destination is the provincial capital. In other cases there will be a delay of 1 day.

LEAVE-IN K18 Repair Mask

Full size leave-in molecular repair hair mask.

A retail-sized version of the K18 mask helps maintain the strength and elasticity of your client's hair between salon appointments.

This leave-in treatment mask for all hair types that reverses damage in 4 minutes.

Benefits:

  • Patented peptide technology works to repair damage caused by bleaching and color, chemical services and heat, restoring hair's strength, softness, smoothness and vigor.
  • The cream format allows easy and light application on all hair types, with detangling and softening benefits.



How to use:
  1. Shampoo, do not condition.
  2. Dry well with a towel.
  3. Start with 1 pump and add more as needed. The maximum recommended use is 3 pumps.
  4. Apply all over, 1 pump at a time.
  5. Let rest for 4 minutes. Do not rinse.
  6. Comb, add product + style as usual.
  7. Use for 4-6 washes, then as needed.
EAN
0858511001289
Hair
All hair types
Other features
Without rinsing
ingredients
water (aqua) (eau), alcohol denat, propylene glycol, cetearyl alcohol, dicaprylyl ether, cetyl esters, behentrimonium chloride, polysorbate 20,sh-oligopeptide-78 (k18peptide™), hydrolyzed wheat protein, hydrolysed wheat starch, isopropyl alcohol, tocopherol, phenoxyethanol, potassium sorbate, citric acid, fragrance, geraniol, linalool, hexyl cinnamal, benzyl alcohol.

Main ingredients:

  • K18PEPTIDE™ is a biotech-developed peptide that mimics hair structure to reverse damage by reconnecting polypeptide chains and disulfide bonds broken during bleaching, color and chemical services, and heat*.
  • Optimized pH (5.0-6.0) to help minimize cuticle swelling + put hair proteins at their most resilient state after salon service or shampoo.

The lists of ingredients contained in the composition of the products are updated regularly. Check the ingredient list on the packaging before using the product.

Brand Safety Warning
For external use only. In case of contact with eyes, rinse with water and keep out of reach of children.
Legal information of the brand
Aquis EU Ltd, Rua Quinta Dos Orfãos, Bloco A2, Loja 6, 4710-453, Braga
https://k18hair.dk/
hello@k18hair.dk

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FAQ K18 - LEAVE-IN repair mask

?
What benefits does K18 Leave In Repair Mask offer?
Translated by Google
-13/08/2026

• Provides hydro-regulating properties that reinforce the internal hydration of the hair.
• It exerts a structural protective action against future mechanical or chemical breakage.
• It has an exceptional repairing capacity that restores original strength and elasticity.
?
What is the technical application guideline that should be followed without clarification?
Translated by Google
-10/08/2026
Apply a small amount to towel-dried, damp hair thoroughly, without rinsing, and style as usual.
?
For what types of extremely damaged or brittle hair is it prescribed?
Translated by Google
-24/03/2026
It is prescribed for hair severely damaged by bleaching, dyeing, or heat styling tools that requires deep structural reconstruction.
?
How does this hair treatment work on the broken bonds of the damaged fiber?
Translated by Google
-06/12/2025
Its patented peptide penetrates biologically to the core of keratin, reconnecting bonds broken by chemical or thermal processes.
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