A rotating probiotic system that supports gut health in a new way

• The 28-day system introduces a new blend of prebiotics, probiotics, and a postbiotic each week.
• Developed with Dr. Leigh Frame, the product aims to support microbial diversity in the gut.
• The supplement is made with non-GMO ingredients and is free from fillers or artificial additives.

If you’ve ever stood in the supplement aisle wondering which probiotic to try or if they even work, same. That’s exactly why this rotating probiotic system from Good Bacteria is so popular for gut health support.

Instead of relying on a single strain forever, this approach rotates targeted probiotics to help support gut balance, digestion and overall wellness in a more dynamic way. By rotating strains, Good Bacteria is designed to support your gut in a much more balanced way, and shoppers say they appreciate the simple routine and easy-to-follow structure. Here’s what makes it different and how to shop it.

Good Bacteria Rotating Synbiotic (28‑Day System)

Inspired by the diversity found in fermented foods and developed by doctors and scientists, the four‑week system delivers a changing blend of prebiotics, probiotics and a postbiotic to support microbial diversity.

Good Bacteria Rotating Synbiotic (28‑Day System)

This four‑week system delivers a new blend of clinically studied probiotics, paired with three types of diverse prebiotic fibers and a postbiotic each week, mirroring the variety of a fermented‑food‑rich diet.

- Best for: Digestive balance, gut diversity, daily wellness routines
- Format: Powder sachets (weekly rotation) Add to cart today

Clean ingredients, no unnecessary additives

Good Bacteria is made with non‑GMO ingredients and is free from fillers, sweeteners and artificial additives, positioning the supplement as a simplified, science‑forward alternative in a crowded wellness market. The unflavored sachets are designed to be mixed easily into water or other cold beverages.

Doctor‑formulated, science‑led

Good Bacteria was developed over two years in collaboration with Dr. Leigh Frame, PhD, MHS, a Johns Hopkins‑trained expert in nutrition, immunology and the gut microbiome, who serves as the brand’s Chief Wellbeing Officer.

Why does microbial diversity matter?

The human body is home to more microbial cells than human cells, with the majority living in the gut. Researchers increasingly link microbial diversity to not only digestion, but also immune function, metabolism and brain health.

Good Bacteria’s rotating system is rooted in core principles around how diversity builds resilience. By continuously introducing new fibers and strains, the system aims to support adaptation rather than reinforcing monocultures.

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