Product Description
Meet the mask that changed everything. The K18 Leave-In Molecular Repair Hair Mask goes beyond surface-level conditioning — it travels deep into the inner cortex to reconnect broken keratin chains and restore your hair’s original strength, softness, and elasticity.
No rinse. No heaviness. Just true molecular repair in 4 minutes.
Why It’s Favourite
- Backed by 10 years of bioscience research
- Repairs chemical, colour, heat & bleach damage
- Restores softness, smoothness & bounce
- Works on every hair type — from fine to coily
- Lightweight, vegan, cruelty-free formula
K18 doesn’t mask damage — it undoes it.
Key Benefits
Repairs from the Inside Out – Rebuilds the internal keratin structure for long-term strength — not temporary softness.
Stronger, Softer, Smoother Hair – Restores elasticity, shine, and hair movement, resulting in a healthy appearance and a luxurious feel.
4-Minute Activation – A fast, leave-in treatment with no rinse required — perfect before styling.
Clean Luxury Formula – Free from parabens, sulfates, and heavy silicones.
Universal Performance – Works across all textures and levels of damage — even severely compromised hair.
How to Use
- Shampoo your hair — skip conditioner.
- Towel-dry thoroughly
- Apply 1–3 pumps, starting at the ends and working upward.
- Wait 4 minutes for the peptide to activate.
- Style as usual.
Pro Tip: Use for the first 4–6 washes after any colour or bleach service for progressive repair, then maintain weekly
Dos And Don’ts
- DO use on clean, damp hair
- DO allow the full 4-minute activation
- DO layer styling products after activation
- DON’T use conditioner before application
- DON’T rinse it out
- DON’T apply too much — less is more
The Science Behind K18PEPTIDE™
K18PEPTIDE™ is a bioengineered peptide that mimics the natural keratin structure of your hair.
It travels deep into the inner cortex, reconnecting damaged polypeptide chains and disulfide bonds — restoring the strength of healthy, youthful hair.
Optimised at a pH of 5.0–6.0, it smooths the cuticle while rebuilding internal structure, delivering long-lasting resilience against breakage.
This is true molecular repair, not cosmetic coating.
Ingredients
Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20, sh-Oligopeptide-78 (K18PEPTIDE™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.















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