From infancy, skin is tasked with protecting the body against summer’s heat, winter’s cold, and Grandmother’s pinch. Keep your outer layer looking awesome with today's Groupon: for $129, you get three facial radio-frequency skin-tightening treatments at Enlighten Laser Center and Salon (a $600 value).

Enlighten Laser Center and Salon's trained technicians free faces and necks from wrinkles and fine lines with noninvasive radio-frequency skin-tightening sessions. Staff members harness heat energy from the electromagnetic spectrum to bring collagen to the skin's surface and give sagging skin a youthful tautness without having to rob Ponce de León's wine cellar. Treatments also jumpstart the skin’s collagen-producing engines, lifting brows, chins, and necks from sagging caused by aging and many winters of storing walnuts in cheeks. While taut results can be seen after one treatment, multiple treatments can bring a marked difference to faces and necks and improved skin luminosity.