Bestseller
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66 Shades Available
Formula.Five Molecular Repair Mask™ by Keratin Revolution is a next-generation leave-in molecular repair treatment designed to rebuild and restore damaged hair from the inside out. Powered by our exclusive Re:Link™ Complex, five active molecules work together to repair bonds, reconnect proteins, smooth the cuticle, and lock in lasting shine — all in just 5 minutes. The result: visibly stronger, softer, more luminous hair after the first use.
Delivery options and estimated times are shown at checkout.
Eligible items may be returned within 28 days of delivery. Items must be unused, unopened where applicable, and in their original packaging. Read our returns policy for exclusions and how to request a return.