Faces act as gatekeepers for incoming food and outgoing laughter, giving them the power to leave our bodies half-starved or bloated with unreleased giggles. Keep your face happy with today's Groupon: for $39, you get either a microdermabrasion or an anti-aging Epicuren classic treatment (a $120 value each) at Tarzana Skin Care & Electrolysis in Tarzana.

Tarzana Skin Care helps customers maintain facial fitness, unpacking pores and smoothing wrinkles with high-quality products and advanced techniques. Today's deal serves you one of two flesh-refreshing treatments, each of which is prefaced by an initial consultation with a friendly aesthetician. To reduce the appearance of fine lines, blemishes, and acne scars, the microdermabrasion procedure utilizes miniscule crystals and light suction to shovel dead skin cells out the door and make room for the next generation of body wrappers. Or, call time's bluff by opting for the anti-aging Epicuren treatment, which leads you through a special maze of enzymes to energize the skin, undo sun damage, and reboot corporeal computers at a more youthful system restore point.