Supergirl Teams Up with Booster Juice for a Super-Powered Smoothie Promotion

The marketing push for DC Studios’ upcoming Supergirl film is officially heating up — and now it comes with a smoothie. A newly revealed promotion confirms that Booster Juice has teamed up with DC Studios for a special Supergirl-inspired “Superpower Smoothie” collaboration ahead of the film’s June 2026 theatrical release.

The promotional image showcases two collectible-style smoothie cups set against the bright blue backdrop of the film’s official branding. One cup features the classic Booster Juice logo and fruit tornado design, while the second prominently displays the iconic House of El symbol alongside artwork of Supergirl in her cinematic costume and signature flowing coat.

The collaboration centers around the new “Superpower Smoothie,” which Booster Juice officially describes as containing mango, banana, passion fruit, guava, vanilla frozen yogurt and blue spirulina. According to the company, the smoothie ranges from 220 to 440 calories depending on size. What makes this crossover especially fun is how naturally the Booster Juice aesthetic fits the world of Supergirl. The electric blue smoothie practically screams Kryptonian energy, while the vibrant cup designs feel like something pulled directly from the pages of a comic book.

The promotion is also another sign of how aggressively DC Studios is building anticipation for Supergirl, one of the most important upcoming projects in the studio’s new cinematic universe spearheaded by James Gunn and Peter Safran. Superhero food and beverage promotions have become a major part of comic book movie culture over the years. From collectible popcorn buckets to themed fast-food meals and limited-edition drinks, fans love tangible pieces of movie hype they can experience in real life. This collaboration feels tailor-made for collectors, DC fans and social media alike.

It is also refreshing to see Supergirl receiving this level of mainstream promotional attention. Historically, Superman has dominated many of DC’s larger merchandising campaigns, but DC Studios clearly appears committed to positioning Kara Zor-El as one of the flagship heroes of its new era. As excitement for the film continues to build, fans will undoubtedly be watching DC Studios and Booster Juice closely for additional promotional tie-ins, collectible items and possible limited-time merchandise connected to the campaign.

One thing is certain: the road to Supergirl just got a little sweeter. Visit www.boosterjuice.com for locations near you.