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Henry Street Collective

K18 leave-in molecular repair hair mask

K18 leave-in molecular repair hair mask

Regular price £57.00 GBP
Regular price £70.00 GBP Sale price £57.00 GBP
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Transform your hair in just 4 minutes with the K18 Leave-In Molecular Repair Hair Mask.
Powered by patented bioactive peptides, K18 rebuilds keratin chains inside the hair shaft — reversing damage from bleach, colour, and heat. The result? Hair that’s stronger, smoother and visibly healthier after one use.
🔥 Clinically proven results
💆♀️ No rinse needed – simply apply and style.

Shop the viral K18 mask loved by stylists worldwide.

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