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K18 Leave-In Hair Repair Mask, 150ml

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Sale price: £44.99
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Regular price: £44.99
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Free delivery in 1-2 business days

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EcentualBox Contact
Email: help@ecentualbox.com
Address: 7a Avon Road, Charfield, Wotton-under-Edge GL12 8TT, United Kingdom

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EcentualBox
Email: help@ecentualbox.com
Address: 7a Avon Road, Charfield, Wotton-under-Edge GL12 8TT, United Kingdom

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EcentualBox

EcentualBox

A trading name of ECENTRA LIMITED

Company No: 16867429
Registered in England and Wales

Email: help@ecentualbox.com
Phone: +44 7476 549709

Registered Office:
7a Avon Road
Charfield
Wotton-under-Edge
GL12 8TT
United Kingdom

Independent retailer — not affiliated with brand owners. Read full disclaimer.

Description

K18 Leave-In Hair Repair Mask 150ml is a revolutionary professional-grade treatment designed to restore and strengthen damaged hair from deep within. Utilizing breakthrough K18PEPTIDE™ technology, this mask works to reconnect broken keratin chains caused by chemical services, heat styling, and environmental stress, helping improve elasticity, strength, and overall hair health.

Its lightweight, leave-in formula absorbs quickly without weighing hair down, leaving strands smoother, softer, and more manageable. Suitable for all hair types including coloured and chemically treated hair, this mask delivers long-lasting nourishment and revitalisation with continued use, making it a staple for healthier, resilient hair.

Specification

Brand: K18
Product Type: Leave-In Hair Mask / Treatment
Suitable For: All Hair Types
Size: 150ml
Application: Leave-In Treatment
Key Benefits: Reconnects Broken Bonds, Strengthens Hair & Improves Manageability
Form: Lightweight Leave-In Gel
Country of Origin: United States
Condition: New
EAN: 858511001135

Ingredients

Contains the patented K18PEPTIDE™ to help reconnect broken keratin chains deep within the hair’s cortex for stronger, healthier strands.

Includes hydrating emollients and conditioning agents to enhance softness, smoothness, and manageability while protecting hair structure.

How To Use

After shampooing and towel drying, dispense 1–2 pumps of the mask into your palms.

Apply evenly from mid-lengths to ends. Do not rinse. Style as usual. Use on damp hair 1–3 times weekly or as needed for repair and hydration.

FAQ's

1. How quickly does this mask work?
K18 Leave-In Hair Repair Mask begins repairing hair bonds in as little as 4 minutes without rinsing.

2. Is it suitable for coloured hair?
Yes, the formula is suitable for all hair types, including coloured and chemically treated hair.

3. How often should I use it?
Use 1–3 times per week or as needed based on your hair’s condition and repair needs.

4. Will this product weigh my hair down?
No, the lightweight leave-in formula delivers repair and nourishment without heaviness.

5. Can I use other styling products after application?
Yes, you can follow with your preferred styling products after applying the mask evenly through hair.

Authenticity Guarantee

At EcentualBox, we are committed to supplying only genuine, high-quality products across all our categories, including fragrances, beauty products, skincare, haircare, and pet care essentials.

Your trust is important to us. Every product we sell is carefully sourced, verified, and inspected to ensure authenticity, safety, and proper condition before dispatch.

Our Authenticity Commitment

100% Genuine Products
All products available at EcentualBox are sourced through official brand partners, authorised distributors, or reputable certified suppliers. We do not sell counterfeit, imitation, or unauthorised goods under any circumstances.

Original Packaging
Products are delivered in their original manufacturer packaging where applicable. We do not repackage, alter, or tamper with items.

Quality Verification
Each order undergoes internal quality checks prior to dispatch to ensure correct labelling, secure packaging, and proper condition.

Product Categories We Guarantee

Premium Fragrances: Authentic branded perfumes and eau de parfum/eau de toilette products.
Beauty & Cosmetic Products: Genuine cosmetic items sourced from trusted suppliers.
Skin Care: Original skincare formulations from recognised brands.
Hair Care: Authentic shampoos, conditioners, treatments, and styling products.
Pet Care Essentials: Quality pet supplements and care products from reputable manufacturers.

Why Shop with EcentualBox?

Trusted Supply Chain: We work only with verified and reputable suppliers.
Transparent Business Information: We operate from the United Kingdom with clear contact details and policies.
Secure Handling: All products are stored appropriately and packaged carefully to maintain integrity during transit.
Customer Support: Our team is available to address any concerns regarding authenticity or product condition.

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We are committed to responsible retail practices and customer transparency.

Our Promise

We stand behind the authenticity and quality of every item sold through our platform. If you ever have questions about a product you have received, please contact us and we will assist you promptly and professionally.

No counterfeits. No imitations. No compromises.