Capillary malformation, commonly known as port-wine stain, is a congenital genetic skin disorder caused by dilated blood vessels in the dermis. Substantial unmet medical needs include insufficient clearing and high rate of recurrence from standard of care, pulse dye laser.

Affecting 35 million people globally, port-wine stain remains a major disease area with no FDA‑approved therapeutics

Our program targets durable clearance of affected vessels by addressing the underlying vascular biology.