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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
Unit price
/
per
Taxes included.
Shipping calculated at checkout.
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Used daily in the salon alongside the Merwave Wavy Hair Kit for healthier, stronger curls
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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