K18
  • K18 Leave-In Molecular Hair Mask 50ml
  • K18 Leave-In Molecular Hair Mask 50ml
1 12

K18 Leave-In Molecular Hair Mask 50ml

0.0 out of 5 (Based on 0 reviews)
£70.00
£70.00

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Secure Checkout

At EcentualBox, safeguarding your personal and payment information is a priority. Every transaction completed on our website is protected through secure infrastructure and industry-standard encryption protocols.

We are committed to providing a safe, transparent, and trustworthy online shopping experience.

How We Protect Your Information

SSL Encryption:
Our website is protected by Secure Socket Layer (SSL) encryption technology. This is indicated by the padlock icon in your browser’s address bar. SSL encryption ensures that all data transmitted between your device and our store — including personal details and payment information — is securely encrypted.

Secure Shopify Infrastructure:
EcentualBox is hosted on Shopify, a globally recognised and trusted e-commerce platform. Shopify maintains PCI DSS Level 1 compliance — the highest level of payment industry security certification — ensuring payment data is processed in accordance with strict international security standards.

Trusted Payment Gateways:
All payments are processed via secure, PCI-compliant gateways such as Shopify Payments and major credit/debit card providers. EcentualBox does not store full card details on its servers.

Fraud Prevention Measures:
Advanced fraud analysis systems operate in the background during checkout to help detect and prevent suspicious or unauthorised transactions.

What Happens During Checkout

When you place an order:

  • Your data is encrypted before transmission.
  • Payment is processed through certified and secure financial systems.
  • Only essential information required to fulfil your order is collected.

For full details regarding how your data is handled, please review our Privacy Policy.

Important Security Tips

  • Always ensure you see the padlock symbol in your browser before entering personal information.
  • Do not share your account password with anyone.
  • Log out of your account when using public or shared devices.

Related Policies

Contact Us

If you have any questions regarding secure checkout or payment protection, please contact us:

EcentualBox
7a Avon Road
Charfield
Wotton-under-Edge
GL12 8TT
United Kingdom

Email: help@ecentualbox.com
Postage:
Free delivery in 1-2 business days Estimated between Tue, 3 Mar and Wed, 4 Mar
✖

Free delivery in 1-2 business days

Estimated between Tue, 3 Mar and Wed, 4 Mar

Delivery times may vary slightly depending on your location, weather conditions, and the courier’s schedule.

Read full EcentualBox Shipping Policy
EcentualBox Contact
Email: help@ecentualbox.com
Address: 7a Avon Road, Charfield, Wotton-under-Edge GL12 8TT, United Kingdom
Returns:
Free Returns
30 Day Free Return
✖

Free returns within 30 days of receipt

Items can be returned in their original condition for a full refund within 30 days of delivery.

Read full EcentualBox Return Policy
EcentualBox
Email: help@ecentualbox.com
Address: 7a Avon Road, Charfield, Wotton-under-Edge GL12 8TT, United Kingdom
Sold & Delivered By:
EcentualBox
✖

EcentualBox

A trading name of ECENTRA LIMITED

Company No: 16867429
Registered in England and Wales

View Certificate of Incorporation

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.
✖

Brand & Trademark Disclaimer

EcentualBox is a trading name of ECENTRA LIMITED (Company No. 16867429 ), registered in England and Wales.

EcentualBox operates as an independent retailer offering genuine branded products. Unless expressly stated otherwise, we are not affiliated with, authorised by, endorsed by, or officially connected with any brand owner or manufacturer.

All brand names, product names, trademarks, logos, and registered trademarks are the property of their respective owners. Brand references are used strictly for identification and descriptive purposes only.

The use of any trade name does not imply any association with or endorsement by the brand owner.

Contact Information

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

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

Description

K18 Leave-In Molecular Hair Mask 50ml is an innovative professional-grade hair treatment designed to repair and restore damaged hair from the inside out. Powered by breakthrough peptide technology, this leave-in mask reconnects broken keratin chains to help rebuild the hair’s strength, elasticity, and resilience after chemical processes, heat styling, or environmental stress.

Lightweight and easy to use, it works in just 4 minutes with no rinse required, leaving hair smoother, softer, and more manageable. Suitable for all hair types, including coloured and chemically treated hair, this mask delivers deep nourishment without weighing hair down, helping maintain healthier, more vibrant locks with continued use.

Specification

  • Brand: K18
  • Product Type: Leave-In Hair Mask / Treatment
  • Suitable For: All Hair Types
  • Size: 50ml
  • Application: Leave-In Treatment
  • Key Benefits: Repairs Broken Bonds, Strengthens Hair, Enhances Smoothness & Manageability
  • Form: Lightweight Leave-In Gel
  • Country of Origin: United States
  • Condition: New
  • EAN: 858511001029

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 moisture-retaining ingredients to support smoothness, softness, and improved hair manageability.

How To Use

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

Distribute evenly through mid-lengths to ends. Do not rinse. Style as usual. Use on damp hair 1–3 times per week or as needed for repair and hydration.

FAQ's

1. How long does the K18 Leave-In Hair Mask take to work?
This mask works in as little as 4 minutes with no rinsing required.

2. Can it be used on coloured or chemically treated hair?
Yes, it is suitable for all hair types, including coloured and chemically treated hair.

3. How often should I use this mask?
Use 1–3 times per week or as needed depending on hair damage and condition.

4. Will it weigh my hair down?
No, the lightweight leave-in formula provides repair and smoothness without heaviness.

5. Can I use other styling products after applying?
Yes, you can style or apply other products after the mask has been evenly distributed.

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.

Secure & Compliant Shopping

All purchases on EcentualBox are processed through secure, SSL-encrypted checkout systems. We comply with UK consumer protection laws and data protection regulations.

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.

Contact Information

EcentualBox
7a Avon Road
Charfield
Wotton-under-Edge
GL12 8TT
United Kingdom

Email: help@ecentualbox.com

For additional information, please review our:

K18 Leave-In Molecular Hair Mask 50ml
K18 Leave-In Molecular Hair Mask 50ml

£70.00

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