Finance Pro Vivian Tu Spills on Her Smartest Prime Day Finds

Laneige Vanilla Lip Sleeping Mask ($19, originally $24)

"I love a good lip mask, and this one lives in my nightstand. I use it every night to keep away the crusties," says Tu. This mask has been a top-seller during past Amazon Prime Days, so we're not surprised it made her list. If you're a frequent user, the cost can add up — so definitely grab it while it's on sale. Read our review of the Laneige Lip Sleep Mask for more.

Editor Quote: "The tiniest amount goes a long way, so even with multiple applications daily, it lasts a while." — Anvita Reddy, former assistant editor, Shopping