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Clinical Trials
Injectable Hydrogel

Vasalgel

A hydrogel injected into the vas deferens that blocks sperm; now in Phase 2 human clinical trials as Plan A by NEXT Life Sciences.

Last verified:

Delivery ChannelClinical Trial Enrollment
VA
Product at a Glance
Active ingredientStyrene-alt-maleic acid copolymer
ManufacturerNEXT Life Sciences, Inc.
AvailabilityOver the counter
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