When Dermstore launched its Beauty Refresh Sale at the end of last week, which only happens once a year, I knew I needed to take advantage of the sale, but that I wasn’t quite sure where to start. After some consideration, I added La Roche-Posay’s editor-approved, skin-repairing moisturizer to my cart, which cost just $14 after the discount, but, TBH, I wasn’t feeling like I had made the most of the sale. So I took another look and realized almost everything from an Oprah and editor-favorite brand was marked-down; I had found my next buys.

Right now, everything from Sunday Riley is 20 percent off with the code REFRESH at Dermstore, from the smoothing treatment Oprah deemed one of her “favorites” to shopper staples like a plumping eye cream and a brightening serum. Here’s everything I’m eyeing from the brand while it’s on rare sale.

7 Sunday Riley Deals From Dermstore’s Beauty Refresh Sale

Sunday Riley Good Genes All-In-One Lactic Acid Treatment

The brand’s Good Genes treatment — loved by more than 1,100 customers and even Oprah — is designed to smooth out fine lines and promote clearer skin thanks to its formulation that includes exfoliating lactic acid and brightening licorice. Fans of the treatment have gone so far as to call it a “miracle worker,” explaining that after just one week of use, their flaky, dry patches were gone, dark spots lightened, and pores unclogged, adding that it left their skin “moisturized and soft.” As for fine lines, one person wrote that it smoothed out the wrinkles by their eyes while another noted that it made them look “younger.”

Sunday Riley C.E.O. 15% Vitamin C Brightening Serum

Another staple from the brand is the C.E.O. Vitamin C Brightening Serum, which a shopper in their 40s said that “can’t live without,” because of its smoothing, clearing abilities. Of course, it’s also a favorite for how effectively it brightens skin. “My skin soaks this product up and looks brighter, more even, and radiant,” raved one fan, while another person with “very dry skin and hyperpigmentation” said that this made a “visible difference” in their overall brightness and smoothness and faded their dark spots without drying them out.

Sunday Riley Luna Sleeping Night Oil

I’m always looking for one product that can tackle all of my issues: acne, dullness, dryness. And according to an InStyle beauty writer, the brand’s Luna Sleeping Night Oil does all that and more. Within a week, her “skin was genuinely so glowy” it looked like a highlighter had been applied all over, and after just two weeks, she saw smaller pores, fewer breakouts, and found that her skin was so hydrated she “didn’t even notice the days [she] skipped moisturizer.” But that’s not all users see; because this is formulated with retinol, many saw a difference in their signs of aging. “I have noticed a substantial decrease in the appearance of my fine lines and wrinkles,” said one customer, while a 57-year-old shopper reported that their skin is now “smooth” like it was in their twenties.

During Dermstore’s rare sale, I’m making sure to finally grab Sunday Riley’s staples while they’re 20 percent off with code REFRESH. Shop more of the brand’s essentials, below.

Sunday Riley U.F.O. Ultra-Clarifying Face Oil

Sunday Riley Brightening and Depuffing Eye Contour Cream

Sunday Riley C.E.O. Glow Vitamin C Turmeric Face Oil

Sunday Riley A+ High-Dose Retinoid Serum