This Is Brandi Glanville's 24K Gold Secret to Looking Bright-Eyed

Celebrity Big Brother fans have lots of questions for the cast. And, believe it or not, not all of those questions have to do with Omarosa Manigault. Instead, some viewers have noticed that the housemates have a tendency to wear patches under their eyes, and were curious to learn more about the mysterious beauty products. Luckily, Brandi Glanville has the scoop. 

On March 21, The Real Housewives of Beverly Hills alum spilled the tea on all the under-eye skin firming that happens on the Big Brother set. Posting an image that showed her wearing the patches in question, Brandi wrote: "One of the #1 questions we get from fans since leaving #bigbrother is what brand of under eye patches were we wearing constantly on the show. The answer is [Peter Thomas Roth]!! They are amaze!" 

The beauty brand makes a few different types of eye patches. But in a second photo, Brandi showed exactly which type she loves the best. That'd be ... The 24K Gold Pure Luxury Lift & Firm Hydra-Gel Eye Patches.

Infused with 24K gold and colloidal gold that helps lift and brighten the skin, the patches also help reduce the appearance of puffiness and dark circles. Plus, they're super easy to use: Just slap the patches on clean, dry skin under each eye, and let them work their magic for 10 to 15 minutes. 

Scroll down to shop the Brandi-approved product, as well as two other types of eye patches from Peter Thomas Roth. Pro tip: The Cloud Hydra-Gel patches are great for hydrating dry skin, while the Cucumber De-Tox peps up fatigued skin. 

Catch up on The Real Housewives of Beverly Hills here.