Bethenny Frankel nearly broke the internet after walking the Sports Illustrated Miami Swim Week show earlier this summer. And while her “supermodel snacks” have gone viral for helping her achieve a toned body at 54, it’s not her only secret to looking young.

During a recent beauty haul, the former Real Housewife sang her praises for Cosrx’s snail mucin eye cream, which boasts nearly 5,000 five-star reviews. It’s a holy grail solution to looking brighter, refreshed and ageless.

The formula firms and illuminates the under-eye area, helping to alleviate pesky dark circles and unwanted puffiness. We’re calling it the under-$20 secret for faking eight hours of sleep!

Get the Cosrx Snail Mucin Eye Cream for $19 at Amazon! Please note, prices are accurate as of the publishing date but are subject to change.

The under-eye cream is super lightweight, so it doesn’t feel heavy or sticky on your skin. And while technically, yes, it’s designed for the eyes, you can also use it on smile lines.

The application process is too easy. Simply run through your skincare routine (cleanse, tone, moisturize) and then apply the eye cream gently to the area, patting with your fingers to help it absorb.

One shopper called it “a new staple,” adding, “I’ve noticed smoother texture, less puffiness, and subtle brightening around my eyes after just a couple weeks of consistent use — morning and night.”

A refreshed, youthful complexion is just one click away. And at just $19, there’s no reason not to try this Frankel-approved solution.

Get the Cosrx Snail Mucin Eye Cream for $19 at Amazon! Please note, prices are accurate as of the publishing date but are subject to change.

Looking to round out the rest of your beauty cabinet? Explore more from Cosrx. Don’t forget to check out all of Amazon’s Daily Deals for more great finds, too!