K18

K18 is a biotechnology-driven haircare brand specialising in molecular repair treatments designed to restore damaged hair at the core. Using patented peptide technology, K18 repairs broken keratin chains to strengthen, smooth, and revitalise hair from within.

 

5 products

K18 Molecular Repair Hair Oil - 30ml | Advanced Anti-Frizz & Damage Repair
K18 Molecular Repair Hair Oil - 30ml
Regular price £59.99 Unit price£2.00 / ml
K18 Molecular Repair Hair Oil - 30ml
K18 Peptide Prep Detox Shampoo – 250ml
K18 Peptide Prep Detox Shampoo – 250ml
Regular price £37.99 Unit price£0.15 / ml
K18 Peptide Prep Detox Shampoo – 250ml
Arriving Soon
K18 Professional Molecular Repair Hair Mask - 150ml
K18 Professional Molecular Repair Hair Mask - 150ml & box
Regular price £99.99 Unit price£0.67 / ml
K18 Professional Molecular Repair Hair Mask - 150ml
Arriving Soon
K18 Leave-In Molecular Repair Hair Mask - 50ml
K18 Leave-In Molecular Repair Hair Mask - 50ml benefits
Regular price £54.99 Unit price£1.10 / ml
K18 Leave-In Molecular Repair Hair Mask - 50ml
Arriving Soon
K18 Mini Leave-In Molecular Repair Hair Mask - 15ml
K18 Mini Leave-In Molecular Repair Hair Mask - 15ml & other variants
Regular price £30.99 Unit price£2.07 / ml
K18 Mini Leave-In Molecular Repair Hair Mask - 15ml
Arriving Soon

About K18

Hair freedom for all - engineered with biotech

We are on a mission to liberate expression. To make the impossible possible with the right technology. To build a community of forward thinkers, risk takers, and rabble rousers. To bring fearless innovation forward and push boundaries past where we thought they could go.

we do things differently

Until now, haircare products have fallen into two categories: conditioning treatments that coat hair, bringing superficial hydration and sheen, or repair treatments that work to patch damage like internal glue, offering temporary results. So instead of building our brand on buzzwords and beliefs of the past, we took the radical path of biotech to develop K18 Hair.


What we look for in every product

Because your health deserves more than clever packaging

Organic and responsibly sourced ingredients

A trusted marketplace for premium supplements with brands that put science, nature, and quality first.

No artificial colours, fillers, or unnecessary additives

Plant-powered ingredients and clean actives designed to support whole-body health.

Clinically Approved

Every formula is backed by clinical research and approved for both safety and effectiveness.

Clear labelling and transparent brands

Suitable for long-term, everyday use