The new Reese's Oreo Cup will be available for presale on The Hershey's Store starting August 18. Consumers can sign up here for first access as soon as it goes live. The Reese's Oreo Cup will be rolling out at retailers nationwide starting September and will be available in King Size, Standard Size, and Miniature Cups. The product is the latest, permanent edition to the Reese's portfolio. The cookies will be available nationwide starting September, while supplies last, and will return to shelves as part of the Oreo brand’s portfolio in January 2026.

"This collaboration redefines what it means to be a snacking leader by tapping into exactly what our fans are asking for," says Michelle Deignan, VP, Oreo, U.S. "At Oreo, we're always striving to break into the cultural conversation with unexpected and delicious partnerships for fans. As a 110+ year-old brand, we're constantly looking for ways to disrupt the snacking market. What better way to show our fans we listen to their evolving snacking needs than to partner with the Reese's brand to deliver the collab of their dreams."

"At Reese's, we're obsessed with pushing the boundaries of what chocolate and peanut butter can become—and our fans fuel that fire," says Dan Mohnshine, VP, U.S. confection marketing, The Hershey Company. "When we heard the incredible demand for a Reese's and Oreo mashup, we knew we had to make magic happen. This isn't just another product launch—it's two legendary brands coming together to create something absolutely unprecedented that'll blow minds and taste buds everywhere."

Mondelēz International and The Hershey Company are on the current Candy Industry “Global Top 100 Candy Companies” list. Click here to view the current “Global Top 100” rankings.

Additionally, both companies are on the current Snack Food & Wholesale Bakery “Top 50 Snack & Bakery Companies” list. Click here to view the current “Top 50” rankings.