K18

K18 is known for its patented peptide, which works inside the hair to repair broken bonds rather than just coating the surface. It suits you if your hair is damaged from bleach, colour or heat styling and feels weak, rough or snaps easily.

K18 Leave-In Molecular Repair Hair Mask 50ml is the best seller and the product the brand is built on. The K18 Leave-In Molecular Repair Hair Mask 15ml is an accessible way to try it. Wash with shampoo only, towel dry, apply a small amount, wait four minutes and style as normal. Do not rinse it out.

Yes. It works on fine, thick, curly, straight, coloured and natural hair. The more damaged your hair, the more difference you will notice. If your hair is healthy, you probably do not need the mask every wash.

They do different jobs. K18 repairs damage inside the hair. Color Wow is about frizz control, shine and styling. Many people use both: the K18 Leave-In Molecular Repair Hair Mask after washing, then Color Wow Dream Coat Supernatural Spray before blow drying.

Yes. SkinShop.ie is an authorised K18 stockist, so every product comes from the brand's official supply chain.

• Wash: K18 Peptide Prep pH Maintenance Shampoo 250ml, with K18 Peptide Prep Detox Shampoo once a week to remove build up
• Repair: K18 Leave-In Molecular Repair Hair Mask, or K18 Damage Shield Protective Conditioner 250ml on days you skip the mask
• Style: K18 HeatBounce Conditioning Heat Protectant 118ml before heat, K18 AstroLift Reparative Volume Spray 118ml for volume
• Finish: K18 Molecular Repair Hair Oil 30ml on the ends
• Between washes: K18 Airwash Dry Shampoo 118ml

Blonde? Swap in K18 TripleBright Oxidation Defense Purple Shampoo 125ml once or twice a week. Get in touch if you want help choosing.