This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. Dedicated to giving equal opportunities to anyone wanting to join the hair care industry, K18 has created a scheme for exactly that. We were proud to be one of the first salons in the UK to start offering K18 treatments and selling them.

However, blocking some types of cookies may impact your experience of the site and the services we are able to offer.If you would like a free personalised skincare consultation with one of our skincare experts, simply take this quiz and we’ll get back to you within 3 working days with our expert recommendations. K18 Leave-in molecular repair hair mask 5ml is the next level of breakthrough in hair repair technology!

Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20, sh-Oligopeptide-78 (K18Peptid) , Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol. The patented peptide boasts a unique sequence of amino acids through the struggling strands to reconnect. One of the standout features of this treatment is its leave-in formula, which means there's no need to rinse it out after application. Boasting salon-like results in just 4 minutes, this concentrated formula is brimming with moisture magnets and protectors to leave your hair feeling prepped, primed and voluminous.You’ll receive a detailed product guide packed full of advice from one of our skin experts within 3 working days. This patented hair treatment is the first ever product to utilise biomimetics to reconnect the broken keratin chains in your hair that have been broken by bleach, colour and chemical services. Surprisingly, the single pump makes good headway – I only need another couple of pumps before my hair feels completely coated (I used a Wet Brush to work it in and make sure it was spread evenly). Traveling into the inner-most layers of hair to reach the core polypeptide chains (keratin chains), our revolutionary K18Peptide™ is just the right size and makeup to fit in and reconnect broken chains.

For best results, use for the first 4-6 consecutive washes following a service, and then every 3-4 washes as needed to maintain hair strength.

This treatment goes deep into the hairs structure repairing your hair at a molecular level so it is long lasting, as it remains in the hair even after being exposed to water and shampoo. With most treatments needing to be left on the hair for a minimum of 10 minutes, this hero works quickly and doesn’t need to be rinsed off. I did find I need to pay extra attention to make sure that some went on my roots- I had really knotty roots when I concentrated on the rest of the hair the first time I used this. K18 Mask repairs your hair at the most microscopic (in fact its described as molecular) scale by replacing lost amino acids which occurs when your hair is damaged.