It's a great time to splurge on the Skin Inc Element Bar Optimiser Voyage Tri-Light++ ($207, originally $295) since it's currently on sale, especially if you're just getting into all the high-tech beauty trends. This device uses three different LED chromotherapy light settings and low-frequency stimulation: red to improve skin's elasticity and reduce fine lines; blue to soothe skin and reduce oil; and yellow to pinpoint scars, hyperpigmentation, and undereye circles. Use it to massage in water-based serum for 10 minutes and poof, your glow's back.