Sheet masks are all the rage but let's be real: It can be mighty tricky to keep them from slipping off your face. Enter a clever product line featured in a February 2018 "Shark Tank" episode: Dermovia's Lace Your Face Facial Mask, $15 each, which comes in brightening, calming and hydrating varieties, among others. What sets these sheet masks apart is that they hook onto your ears so they won't fall off.

Upper lip hair is a legit beauty concern but it's not always easy to find time to hit up a salon to have it waxed. The thing is, at-home waxing kits are hit or miss. But Jennifer Paschall (who owns a waxing salon in Los Angeles) and her business partner Gita Vasseghi created wax strips that actually work. The No Mo-Stache Portable Lip Waxing Kit, $18.99, comes with 24 strips and soothing aloe cream.

Talk about impressive: In 2013, recent high school grad Lani Lazzari appeared on "Shark Tank" and wowed billionaire Mark Cuban into investing in her line of all-natural scrubs. She now employs more than 20 people! Our top pick from her brand is the Simple Sugars Green Tea Facial, $19, which is gentle enough for everyday use and offers antioxidant protection.

TBH, we were kind of over natural deodorants — until we watched Jess Edelstein and Sarah Ribner extoll the virtues of their PiperWai Natural Deodorant, $14, on a 2015 episode. The natural, aluminum-free cream deo relies on activated charcoal to curb odor and absorb moisture. A natural deodorant that nixes smells and sweat? Sign us up.

Those of us with curly hair know how difficult it is to reign things in — and gel often leaves strands crunchy. That's why our ears perked up when we heard hairstylist Alanna York describe her Controlled Chaos The Original Curl Creme, $24.99 on "Shark Tank" in 2016. It leaves curls frizz-free, shiny and smooth sans any stiffness.