New cultured dairy drink from Oikos offers nutrition for GLP-1 users to retain muscle

In an August 11, 2025, press release¹, Danone North America introduced its new cultured dairy drink, Oikos Fusion, which aims to support GLP-1 users facing nutrition challenges while managing their weight loss. The 7 fl oz bottle contains whey, leucine, and vitamin D in a patented blend, and also contains 3 g of complete protein and 5g of prebiotic fiber. Other vitamins included are B₃ and B₁₂.

Alongside exercise and a balanced diet, Oikos Fusion is intended to support muscle retention and growth and provide digestive support for GLP-1 users. The blend was created in partnership with nutrition scientists and dieticians, the press release adds.

"Pairing Danone's decades of science expertise with the Oikos brand's emphasis on strength and high-quality protein enabled us to create something truly unique for people looking to maintain muscle mass while on a weight loss journey," stated Rafael Acevedo, president of Yogurt at Danone North America, in the press release. "The growing need for tailored nutrition solutions for people experiencing muscle mass loss is something we can expertly tackle. We know change takes strength and we believe weight loss isn't only about taking things away — it's about adding and strengthening routines with nutrient-dense products that help people better meet their goals."

Oikos Fusion will be distributed first in Walmart in August 2025, then additional retailers in October. The drink comes in strawberry, mixed berry, and vanilla flavors. It is also lactose-free with no added sugar.

The Danone North America website also features a source of nutrition information² for GLP-1 users, suggesting nutrition priorities, recipes, and products from the Danone portfolio.

"People on a weight loss journey often eat less, so it's crucial to focus on the nutrient density of the foods they do eat,” stated Whitney Evans PhD, RD, director of nutrition and scientific affairs at Danone North America. “When protein needs are not met, the body will start breaking down muscle to get the amino acids it needs. Fiber is also important considering its role in digestive health and because most American fall short on fiber intake. That's why we created Oikos Fusion—in listening to GLP-1 users and studying the latest research, we packed as much targeted nutrition as possible into a small, delicious, and convenient bottle to help make it easier to meet key nutrition needs."

Danone’s other brands include Activia, DanActive, Danimals, Dannon, evian, Follow Your Heart, Happy Family Organics, International Delight, Light + Fit, Oikos, Silk, So Delicious Dairy Free, STōK Cold Brew Coffee, Too Good & Co, and YoCrunch.

References

1. Danone North America. OIKOS® Launches First-of-Its-Kind Cultured Dairy Drink Featuring A Patented Blend of Nutrients Designed to Help Build & Retain Muscle Mass During Weight Loss https://www.prnewswire.com/news-releases/oikos-launches-first-of-its-kind-cultured-dairy-drink-featuring-a-patented-blend-of-nutrients-designed-to-help-build--retain-muscle-mass-during-weight-loss-302525999.html (accessed 2025-08-11).
2. Danone North America. Providing nutrition you need to support your GLP-1 journey https://www.danonenorthamerica.com/glp-1-nutrition-support.html (accessed 2025-08-11).