K18 Hair Products — Official UK Stockist
Discover the full range of K18 professional hair treatment products at Bohairmia, your trusted official UK K18 stockist. Powered by the patented K18PEPTIDE™ — a biomimetic peptide that reconnects broken keratin chains at a molecular level — K18 delivers clinically proven repair that no conditioning treatment can replicate.
Whether you're dealing with bleach damage, colour-treated hair, heat damage, or chemical over-processing, K18 works in just 4 minutes to restore strength, elasticity, and softness that feels like new hair.
Shop K18 Hair Products
- K18 Leave-In Molecular Repair Hair Mask — the original 4-minute treatment that reverses damage from bleach, colour, and chemical services. The best-selling K18 hair mask for damaged hair.
- K18 Molecular Repair Hair Mist — a professional-strength leave-in spray for use before and during salon services. Ideal for K18 hair treatment before bleaching.
- K18 PEPTIDE PREP™ Detox Shampoo — a clarifying shampoo that removes buildup and primes hair for maximum K18 absorption. The go-to K18 detox shampoo for colour-treated hair.
- K18 PEPTIDE PREP™ pH Maintenance Shampoo — a gentle, daily shampoo that maintains optimal hair pH and extends the life of K18 treatments.
- K18 Molecular Repair Hair Oil — a lightweight finishing oil that seals and protects repaired hair. Perfect as a K18 hair oil for frizz and shine.
Why K18?
- Repairs up to 99% of hair elasticity in a single 4-minute application
- Works on all hair types — straight, wavy, curly, coily, fine, thick, natural, and chemically treated
- Extends colour longevity — colour stays vibrant longer when K18 is used alongside colour services
- No rinse required — leave-in formula with no residue or buildup
- Used by professional colourists and stylists in salons worldwide
- Suitable for K18 curly hair treatment, K18 for bleached hair, and K18 for natural hair
Frequently Asked Questions
How often should I use K18 hair mask? For damaged hair, use after every wash until hair feels restored — typically 4–6 applications. For maintenance, use once every 4–6 washes.
Can I use K18 on colour-treated hair? Yes — K18 is specifically designed to repair colour and bleach-damaged hair and will not affect your colour result.
Is K18 suitable for curly hair? Absolutely. K18 is one of the most effective hair repair treatments for curly and coily hair types, restoring curl definition and reducing frizz.
Where can I buy K18 in the UK? Buy authentic K18 hair products directly from Bohairmia — an authorised UK K18 stockist with fast UK delivery.
