🔒 100% Authentic K18 – sourced from authorised distributors, backed by our Money Back Guarantee.
The 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 chair and needs to stay looking expensive between appointments.
UK
• Royal Mail 48h – £3.50
• Royal Mail 48h (Free on orders £65+)
• Royal Mail 24h – £4.63
• Royal Mail Next Day (Signed) – £5.19
Europe
• Standard (2–11 business days) – £14.99
International
• Standard (3–17 business days) – £23.99
USA
- Temporary price - due to current custom taxes unfortanelty we have to raise delivery prices to USA - $80
We aim to dispatch 2/3 working days depending on when you order. International customers are responsible for any taxes or duties.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
