Olivia Culpo calls this K-beauty buy her ‘forever favorite’ for sensitive skin — and it’s 40% off

It’s glow time.

Olivia Culpo shared some of her skin care secrets on Instagram this week — and in the nick of time, given her go-to Illiyoon Ceramide Toner and Ceramide Ato Concentrate Cream are currently up to 40% off for Amazon Prime Day.

While the pregnant star said her skin has “never been more sensitive” than it is right now, she “keep[s] going back to” the K-beauty brand’s fragrance-free products.

Illiyoon Ceramide Toner and Moisturizer

Illyoon

She first held up the Ceramide Toner in her sponsored clip, raving, “Look at that natural glow that this leaves. You cant really apply too much of this.”

The top-rated formula is designed to be the first step of your skincare routine, for a refreshed, hydrated base.

Culpo’s arsenal also includes the brand’s Ceramide Ato Concentrate Cream, which she said features “really special” ceramide capsules to help support the skin barrier and soothe irritation.

Ilyoon Ceramide Ato Concentrate Cream

Illyoon

“My sensitive skin’s forever favorite,” the former Miss. Universe winner captioned her post.

In addition to Culpo, Madison LeCroy also swears by the Ceramide Ato Cream — so much so, she told us her glam team noticed a difference in her skin after she started using it.

“[It] has been a game-changer for me,” she said. “My makeup artist today was like, ‘What have you been using?’ It’s so good … It’s working.’”

Culpo said followers had been asking for details of her skin care routine. Instagram/@oliviaculpo

Stars aren’t the only ones restocking the stuff either, as several five-star reviews call the cream everything from “fabulous” to “great for dry and sensitive skin.”

“I’m in my late 40s and had developed several stubborn dry patches on my face, especially in my under-eye area, that nothing seemed to help,” a third satisfied customer wrote.

“I used the Illiyoon Ceramide Ato Concentrate Cream morning and night, and within about a week the dry patches were completely healed,” they added.

If you’ve been considering trying some, it’s the prime time to add a bottle to your cart (perhaps along with some of the other best beauty deals from the highly anticipated sale).

Prime Day FAQs, answered

When is Prime Day?

This year, Amazon Prime Day runs across four days, from Tuesday, June 23 at 3 a.m. ET through Saturday, June 27 at 3 a.m. ET.

Do you have to be a Prime member to shop?

Prime Day is Amazon’s premiere sale event, meaning it’s a member-exclusive. You can get a 30-day free trial to enjoy Prime Day savings (plus all the benefits of the subscription) with no strings attached.

What’s new for Prime Day 2026?

Unlike previous years, this year Prime Day is pushed up to June. With that change, Amazon is also introducing several new incentives sweepstakes, opportunities to win gift cards, exclusive travel deals and even more, even bigger Prime Day deals.

What deals are actually worth shopping?

From deal-hunting on Amazon sales for years, we know the sale is the perfect time to save on top-rated tech like Apple AirPods, restock your favorite beauty and skincare, peruse accessories like jewelry and handbags, and comb through all of Amazon’s best-sellers for steep discounts.

When is Amazon’s next Prime Day?

For those already wondering about the next sale, we’re expecting Amazon to run back its October Prime Big Deal Days sale in fall of 2026. Page Six Style will have all the latest news here.

Why Trust Page Six Style Shopping

This article was written by Hannah Southwick, Commerce Associate Editor for Page Six. Hannah spies deals on actually affordable celebrity-worn styles, puts celebrities’ brands to the test and finds the beauty products that keep stars red carpet-ready. She consults stylists and industry pros — including celebs themselves — for firsthand product recommendations, trend predictions and more. In addition to writing for Page Six since 2020, her work has been featured in USA Today and Parade.