It’s happening already:
While scientists worldwide are only studying stem cells, dozens of Russian clinics and beauty salons claim they are already using both adult and embryonic stem cells to treat everything from wrinkles to Parkinson’s disease to impotence.
Scientists warn that while stem cells are still being researched in laboratories, treatment by clinics claiming to use stem cells may cost patients their health and fortunes. Moreover, they say, even though it’s illegal, enforcement is lax and no one knows if the injections patients are getting contain stem cells.
Link.