Like losing your keys, losing your hair can jangle your nerves and leave you scouring couch cushions for its shiny remains. Put hair loss on lockdown with today's Groupon: for $99, you get three months (13 weeks, twice a week) of low-level laser hair-loss treatments at Hair Loss Control Clinic Albany in Latham (a $995 value).

HLCC Albany helps men and women's scalps retain their follicular fullness through laser hair therapy (LHT) that preserves existing hair and prompts new strands to sprout. During the 30-minute sessions of retention treatments, held twice a week for 13 weeks, LHT beams more than 100 laser diodes' worth of noninvasive, low-level laser light onto scalps, which gobble up nourishing rays like puppies gobbling up a sack of sardines. HLCC's team of four board-certified doctors advocate LHT as a treatment for a variety of conditions, including male and female pattern baldness, thinning hair, and scalp problems.