Unlike the weather or a propensity to yell at the TV, hair is something you can control. Take the reins with this Groupon.

$125 for a Keratin Complex Treatment with Consultation Plus 20% Off Same-Day Services ($350 Value)

Stylists saturate tresses with a keratin formula designed to infuse strength, repair damage, and leave hair smooth and manageable. The treatment lasts from 1.5–2.5 hours and can also protect hair from environmental damage and humidity. Results last between three to six months.

Salon Firdous

S-shaped hardwood beams sprout from the salon’s dark-wood floor curving upward and separating workstations fitted with black chairs and frameless mirrors. In this environment, husband and wife team Dheea Al and Brooke Menconi sculpt and color hair. As master stylists, they keep themselves knee-deep in continued education and execute services with professional products such as 100% organic Surface that infuses hair with vitamins and repairs damaged follicles. While they detangle frizzy 'dos with Moroccanoil or color hair with Alfarparf Milano, aestheticians weave threads around individual eyebrow hairs to meticulous re-shape them or apply wax to chins to defuzz faces. Their team of cosmetologists brushes on rouge to contour cheekbones and can apply concealer to cover up third eyes.