Skin glows when nourished by a healthy diet and exercise, but hums protest songs when denied sleep or moisturizer. Meet skin's demands with today's Groupon: for $249, you get a skin-enhancement laser treatment on the face, full arms, or neck with chest at Serenity MedSpa (a $700 value).

Board-certified surgeon Dr. Lisa Kang and her physician cohorts customize skin-rejuvenating treatments for each patient and restore a healthy glow with Clear + Brilliant skin-enhancement laser treatments. The new procedure aims to eradicate common imperfections such as fine lines, enlarged pores, sun damage, redness, and moon scarring.

Prior to the treatment, skin specialists smear a topical numbing ointment atop the face or chest and neck, preventing discomfort during the 10-minute treatment. An ice pack cools newly resurfaced skin, which may feel warm, as if it had recently dozed on the surface of an overworked DVD player. The treatment involves little to no downtime, though potential patients cannot have used Retin A or acid products for up to two weeks before and must avoid it for up to two weeks afterward and cannot have used Accutane for at least one year prior to the procedure.