Without faces, identical twins and fraternal twins would be nearly indiscernible, and games of Guess Who would last for weeks. Cultivate your distinguishing features with today's Groupon: for $40, you get one of five facials at Organic Spa Intelligent Beauty in Darien (an $80 value).

The experienced skin wizards at Organic Spa Intelligent Beauty use organic components to rejuvenate the natural glow and beauty of clients’ unique facescapes. Compensate your mug for years of head-butting coworkers and nuzzling porcupines by selecting a facial from one of the spa’s five techniques. The Organic Skin Food facial purifies pores with a therapeutic cleanse and an enzyme-honey exfoliating mask, followed by a cellular-repair mask and a soothing massage of the face, neck, and shoulders. Those with dry and aged skin can stymie Father Time’s malicious machinations with the Anti-Aging Berry Whip treatment, which features three separate exfoliating masks, a massage, a coating of nourishing oil, and a berry-whip mask. The Purifying Enzyme treatment deeply exfoliates sun-damaged skin, and the gloAnti-Aging treatment uses a hefty dose of vitamin C, ultrasound waves, and gentle kneading to boost skin elasticity, unwind wrinkles, and restore youth to the epidermis. The Superficial Skin exfoliation revamps visages with a revitalizing peel created from glycolic, salicylic, and lactic acids, driving oil and hyperpigmentation from their facial strongholds.