Watertown, Massachusetts (August 26th, 2025) - Culture Pop Soda, a probiotic soda made with real, simple ingredients, is now available at all 99 Costco locations across the Northeast this fall. To celebrate the launch, Costco members can grab a new, exclusive 15-pack featuring three fan-favorite flavors – Orange Mango & Lime, Strawberry Rhubarb, and Black Cherry.

“Launching in Costco is a milestone for Culture Pop,” said Tom First, Founder & CEO of Culture Pop Soda. “As a Massachusetts-based brand, we’re excited for even more people across the Northeast to experience what makes our soda different. We want shoppers to read our ingredient statement because we’re proud of how we make Culture Pop. No refined sugars, no sweeteners like stevia, monk fruit, or aspartame – just real ingredients that taste amazing.”

Founded in 2020 by beverage industry veteran Tom First, co-founder of Nantucket Nectars, Culture Pop Soda is on a mission to bring soda back to its roots: crafted, real, and made only with ingredients you can feel good about.

The Costco-exclusive Culture Pop 15-pack will be available at Northeast Costco locations (MA, NY, NJ, CT, VA, MD, DC, DE, PA, NH, ME, VT) starting on August 26th, 2025.

About Culture Pop Soda

Culture Pop is unlike any soda you’ve had before — no refined sugars, no sweeteners like stevia, monk fruit, or aspartame - just the real stuff. Crafted with organic fruit juice, organic herbs and spices, and a live probiotic — Culture Pop tastes as real as its ingredients.

Each of Culture Pop’s nine flavors are inspired by familiar, fruit flavors that are slightly sweet and refreshingly real.

Every 12 oz can is packed with billions of live probiotics to support digestive health, which aids gut health. Culture Pop Soda is Whole30 Approved, certified non-GMO, gluten-free, plant-based, shelf-stable, and kosher.

Press Contact: Haley Martin, Director of Social and Brand Communications