From infancy, skin is tasked with protecting the body against summer’s heat, winter’s cold, and Grandmother’s pinch. Keep your outer layer looking awesome with today's Groupon to Synthesis Spa at Atlantis, located at the Radisson Hotel in Nashua. Choose between the following options:

• For $99, you get three microdermabrasion treatments (a $475 value, including the $25 spa-use fee).
• For $139, you get five microdermabrasion treatments (a $775 value, including the $25 spa-use fee).

Synthesis Spa at Atlantis's professional aestheticians coax glowing skin to the surface with modern microdermabrasion treatments and Italian skincare products. During each approximately 45-minute session, a certified skinsmith utilizes an ultra-fine spray of medical-grade crystals and vacuum pressure to gently remove the face's oppressive outer skin cells, heralding a new age of pore democracy. The noninvasive, nonsurgical procedure jump-starts sluggish blood flow, resurfaces bumpy dermal highways, and helps undo Father Time's handiwork by fading fine lines, age spots, and scars. Microdermabrasion results in no downtime, though skull-jackets may appear rosy post-procedure. Synthesis Spa at Atlantis's skin experts recommend eight treatments for an epidermis that's as soft and alluring as a bunny in a Ferrari. The included spa fee of $25 entitles Groupon holders to use the entire facility.