Hair Treatment
Explore our edit of the best hair treatments to repair damage, boost hydration and strengthen your hair. Discover deeply nourishing hair masks, targeted serums and bond-building treatments for dry, damaged, and coloured hair, including the K18 Leave-In Molecular Repair Hair Mask and more from OUAI, OLAPLEX and Color Wow. Whether you have fine, straight, curly or thick hair, find targeted formulas for softness, shine, resilience and healthier-looking hair.
Your Questions, Answered
There are many different hair treatments available to suit every hair type, including hair masks, oils, bond builders, scalp treatments that work to deliver intensive hydration alongside your usual conditioner.
The best bond for damaged hair: K18 Leave-In Molecular Repair Hair Mask.
The best treatment for frizzy hair: Philip Kingsley Frizz Fighting Gloss Smoothing Serum.
The best treatment for dry hair: Gisou Honey Gloss Collagen Drops Hair Oil.
The best scalp treatment: Olaplex Scalp Longevity Treatment.
The best treatment for thin hair: Living Proof Scalp Care Density Serum.
If you'd like to target thinning hair, try the new K18 Future IQ™ Biomimetic Hair Longevity Serum. It works to reduce the breakdown of root proteins that hold your hair in place and protect against oxidative stress to reduce hair loss.
Glossy, healthy hair with a natural shine and bounce never goes out of style. If you want to achieve this look day in day out, reset your routine with the K18 Damaged Hair Rescue to effectively repair damage and restore your hair’s health and hydration. For instant glossy shine, add a spritz of the Gisou’s Honey Infused Hair Perfume once you style.
Most treatments can be used once or twice a week, with some lighter treatments and hair oils being suitable for more regular use depending on the product and your hair's needs.
