Probiotic 40 Billion with Prebiotics

40 Billion Reasons Your Gut Will Thank You.

D1 Body's Probiotic 40 Billion with Prebiotics is the comprehensive gut health formula that every athlete needs to optimize digestion, maximize nutrient absorption, and support the immune system that lives in your gut. With 40 billion CFUs of diverse probiotic strains combined with prebiotic fiber that feeds and sustains them, this formula creates a thriving gut microbiome that supports everything from protein absorption to immune defense and mental well-being.

For athletes, gut health is performance health. A healthy gut absorbs more of the nutrients from your food and supplements, reduces inflammation, and supports the immune function that keeps you training consistently. D1 Body Probiotic 40 Billion is the gut health foundation your performance stack has been missing.

• ✅ 40 billion CFUs of diverse, clinically studied probiotic strains
• ✅ Prebiotic fiber to feed and sustain probiotic colonies
• ✅ Maximizes nutrient and protein absorption from food and supplements
• ✅ Supports immune function — 70% of immunity lives in the gut
• ✅ Reduces bloating, digestive discomfort, and inflammation

D1 Body Probiotic 40 Billion is the gut health upgrade that makes every other supplement work better. A healthy gut is a high-performing gut. Start here.