Estrasorb™

Novavax, Inc. (USA)

Topical lotion that contains estrogen “approved for the treatment of moderate to severe vasomotor symptoms (hot flashes) associated with menopause.”
“Product utilizes Novavax’s patented and proprietary micellar nanoparticle drug-delivery platform. This technology involves the application of a cosmetic like, moisturizing emulsion to deliver a therapeutic dose of 17β estradiol into the bloodstream when applied to the skin.”
Approved by the FDA in October 2003