🔒 100% Authentic K18 – sourced from authorised distributors, backed by our Money Back Guarantee.
K18's leave-in mask works in two ways: it coats damaged sections without the weight, and the peptide complex (amino acids, basically) actually glues broken protein chains back together where heat and bleach have snapped them. Sounds like marketing until you run your fingers through hair that was straw an hour ago.
Squeeze a thumbnail-sized amount onto damp hair, comb through, and go about your day — no rinsing needed. Once or twice weekly is maintenance; daily if you've just had it done.
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.
