The cuticle is your hair’s protective outer layer, and when it’s healthy, it’s smooth and flat. Damage can lift some of the overlapping cells of the cuticle, leaving your hair brittle and prone to ...

I can embrace frizz and tackle a little extra oil, but there is nothing sadder to me than a flat hair day. K18 feels my pain, ...

But here’s the thing: Hair volume products are historically kinda finicky, IMO. This is exactly why K18 AstroLift Reparative Volumizing Spray was created. Typically, volumizers like mousses ...

Posting a photo to her Instagram story of the K18 hair mask and the K18 molecular repair hair oil, Zara confirmed that they ...

The K18 Leave-in Molecular Repair Hair Mask is one of the most popular repairing hair products available but it is an ...

A scalp scrub, scalp oil and scalp massager are all good add-ons to encourage healthy hair growth, too. At the beginning of your K18 journey, it’s suggested that you use consecutively for four ...

"Oil and sweat can accumulate ... It's powered by exfoliating salicylic acid and K18's proprietary peptide blend, which helps repair damage and strengthen the hair. To find the best clarifying ...