K18 Damage Shield pH Protective Shampoo 930ml Biotherm which is the point

which is the point

A lightweight serum that sits invisible under everything — foundation

18ml in concentrate form

Four pieces that work together without preaching about it: a cream cleanser that doesn't strip

Blue is cool and aromatic

K18 Damage Shield pH Protective Shampoo 930ml Biotherm which is the pointThe shampoo that doesn't strip colour or lift a freshly treated hair shaft. K18's pH protective formula sits closer to hair's natural acidity than standard shampoo, so bleached, coloured, and chemically treated hair doesn't spend ten minutes under alkaline assault every time you wash. 930ml bottle big enough to last most people through several colour cycles. Works on all hair types, but the real win is for anyone whose hair has been through the salon