The Wasp Woman

A cosmetics company executive wonders if falling sales are a result of her aging appearance, and decides to become a test subject for an experimental age-reversing compound derived from queen wasp royal jelly. Initially unable to see any results, she sneaks into the lab at night and injects herself with much higher dosages than the chemists had been giving her. She indeed begins to look much younger, but soon begins experiencing headaches and a transformation into something very wasp-like.