Iconic ice cream meets iconic lip care for one sweet collab, serving summer nostalgia in every scoop 

Sydney Sweeney, global ambassador of leading Korean skincare brand LANEIGE, has long shared her love for Rainbow Sherbet from Baskin-Robbins. Now, in a full-circle moment inspired by Sydney’s longtime love of the iconic flavor, two of her favorite brands, LANEIGE and Baskin-Robbins, are teaming up for the summer’s sweetest collaboration: new limited edition LANEIGE Rainbow Sherbet Lip Sleeping Mask. 

“We recently brought Sydney Sweeney’s love of Rainbow Sherbet to life with her ‘Sweet on Sydney’ menu, featuring Rainbow Sherbet in both Sydney’s Signature Scoop and Sydney’s Signature Fizz, and this lip mask takes it one step further,” says Baskin-Robbins Vice President of Brand Marketing & Culinary. “From the swirl of scents to the mini pink spoon applicator, every detail captures the nostalgic joy of a summer treat. Fans are going to love experiencing Rainbow Sherbet in a whole new way.” 

The new lip mask follows this month’s debut of Sydney’s “Sweet on Sydney” menu at Baskin-Robbins, including Sydney’s Signature Scoop and Sydney’s Signature Fizz that features Rainbow Sherbet. Now, fans can try Sydney’s favorite flavor in a scoop, sip, or swirl on their lips. 

For this Baskin-Robbins collab, LANEIGE debuts a brand new ‘marble’ technology, creating the brand’s first-ever marbled lip mask: a triple swirl of Orange, Pineapple, and Raspberry scents that smell sweet and tangy, just like Sydney’s favorite scoop. 

Guests can stop by to get a free scoop of Rainbow Sherbet outside of the Sephora in NYC Times Square and Century City, LA on National Ice Cream Day, July 20, 2025, starting at 11am EST and 12pm PST, while supplies last. 

The LANEIGE Rainbow Sherbet Lip Sleeping Mask ($25) is available exclusively at Sephora.com and in-stores, Sephora at Kohls, and Laneige.com for a limited time.