About BelliWelli

BelliWelli is revolutionizing gut-friendly snacking with soft-baked bars that combine prebiotics, probiotics, and fiber—all without common gut irritants. Designed for sensitive stomachs and IBS-friendly, BelliWelli bars taste like dessert but support digestion and gut health naturally. No bloat, no guilt—just feel-good food.

Thrive Market is proud to offer functional snacks that put your gut first, and BelliWelli does just that—with flavor and flair.

Vegan, gluten-free, low FODMAP, and dairy-free
5g prebiotic fiber + probiotics in every bar
Free from sugar alcohols and common gut triggers

Gut issues suck. Snacks don’t have to.

Best Products from BelliWelli

Daily Fiber + Probiotic, Tropical Breeze

A refreshing, island-inspired bar with gut-supportive benefits in every bite. Try it here.

Daily Fiber + Probiotic, Yuzu Mandarin

Citrusy and light, this bar brings an energizing burst of flavor plus digestive balance. Grab one now.

Daily Fiber + Probiotic, Cucumber Lime Cooler

Cool, crisp, and clean, this bar refreshes your palate while supporting gut health. Shop here.

Why We Love BelliWelli

BelliWelli was founded to make life easier (and tastier) for those with digestive sensitivities. Every bar is backed by gut-health science and formulated to avoid common IBS triggers—so you can snack confidently, comfortably, and deliciously.

It’s everything your stomach’s been craving.

More From Our Blog

Learn about natural fiber sources in our guide to fiber-rich foods.

Understand the difference between probiotics and prebiotics in our blog post on everything you need to know about probiotics.

Need relief from bloating? Our bloating tips blog has expert-backed strategies and snack suggestions.

BelliWelli, Daily Fiber + Probiotic, Tropical Breeze