Regulators say there are no studies to prove it.
At salons and trade shows in Tampa Bay and around the country, Springer peddled the Rejuvenique Ultimate Facial Toning System to middle-aged men and women searching for the fountain of youth. Before long, the face mask hit the big time. Springer's company, Aesthetics. Former Dynasty star Linda Evans became the paid spokeswoman for the mask, which has been claimed to tone skin and reduce fine lines and wrinkles by transmitting mild electric shocks to facial muscles. But now, federal regulators are raising serious concerns about Rejuvenique, saying Salton and Springer have never scientifically documented that it works.