Bringing together standard spa offerings and the latest in dermatology, Juva MediSpa calls itself "the most advanced spa in the world." A somewhat lofty claim, no doubt, but this is certainly not your mother's day spa. Juva offers facials, massage, body wraps, and paraffin treatments, alongside everything from collagen injections to scar treatments. But soft lighting and warm earth tones make Juva feel anything but clinical. And since these spa treatments are just what the (in-house) doctor ordered, what better reason do you need to indulge in a seaweed body treatment?