Faces, like khakis and the space-time continuum, look their best when wrinkle-free. Iron out head creases with today's Groupon to Springhouse Dermatology. Choose between the following options:

• For $75, you get a diamond-tipped microdermabrasion (a $150 value).
• For $95, you get a diamond-tipped microdermabrasion (a $150 value) and a GentleWaves light-therapy treatment (a $100 value; a $250 total value).

Dr. Margo Weishar and her squad of epidermal experts offer a comprehensive approach to skin health and aesthetics with individually tailored treatments. After determining a personalized plan of action, a qualified dermatologist wielding a diamond-tipped microdermabrasion tool buffs away dead skin cells and residual pasta-sauce stains scattered across the face. The 30-minute procedure can dampen the effects of acne, dryness, and blemishes. The optional GentleWaves light-therapy treatment supplements microdermabrasion by exposing expression-makers to low-intensity light waves, which work to increase collagen production and decrease the reproduction of wrinkle-forming enzymes. Immediately after the five-minute procedure, clients can resume their daily functions at work, school, or on the front of a ship as a live-action figurehead.