Ritual Synbiotic+ Probiotic Review (2026): An Expert’s Opinion

A synbiotic is a combination of a pre- and probiotic that act together to promote healthy bacteria in your gut. We tested Ritual’s Synbiotic+ hands-on, evaluating it for swallowability, taste, side effects, value, and more. Read on for our real-world review and see how it stacks up against other products on our best probiotics list.

Ritual Synbiotic+ Probiotic

Fortune score

4/5

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at Ritual

Key product features

• Our thoughts: The mint flavor makes this probiotic pleasant to take
• Who it’s for: Anyone who wants to simplify their gut health regimen into one capsule
• What makes it different: The delayed release aspect helps maximize your body’s absorption of the bacteria

Pros and Cons

Pros

• Shelf-stable, no refrigeration needed
• Vegan
• Free of allergens such as soy, nuts, and gluten

Cons

• More expensive than other options we have tested
• No flavor options (only available as mint)
• More complex than just a simple probiotic, which may cause stomach upset

Ritual Synbiotic+ Specs

Our Experience with Ritual Synbiotic+

Ritual’s Synbiotic+ is a blend of prebiotics, probiotics, and postbiotics that includes two of the most clinically researched and studied strains: Lactobacillus rhamnosus and Bifidobacterium animalis ssp. lactis. It’s a great 3-in-1 supplement with a hint of mint, making it pleasant to ingest.

Kate tested Synbiotic+, providing ratings and feedback on her first impressions, swallowability, taste, value, and more. 

What We Liked 

Here’s what our tester rated highly after trying Ritual’s Synbiotic+.

• First impressions (5 out of 5): “I love the packaging–it’s a matte gray bottle with a classy font. Their supplement facts and instructions are clearly labeled and easy to understand,” said Kate.
• Overall experience (5 out of 5): Kate likes the formulation of this 3-in-1 prebiotic, probiotic, and postbiotic. Both bacteria strains in the formula have been well-studied and are known to be well tolerated. The prebiotics, PreforPro, has been shown to support the growth of beneficial bacteria in the gut and the postbiotic (Tributyrin) is a short chain fatty acid that can help maintain a healthy gut lining.

What We Would Change

Here’s what Kate would improve about Ritual’s Synbiotic+.

• Ease of reading instructions (3 out of 5): While the instructions are easy to understand, the text is white on a gray bottle, and with little contrast, our tester found it hard to read.
• Swallowability (3 out of 5): Kate thinks that Synbiotic+’s double encapsulated pill makes it a little bit harder to swallow. It’s enterically coated too, so it’s a little bulkier than a regular tablet or pill. 
• Taste (3 out of 5): The capsule has a minty taste, and per Kate, there’s also “an overwhelming mint smell when you open the bottle.” The taste was pleasant to her, but if you don’t like mint flavors, the scent and flavor may be overwhelming.

Who It’s For & Who It’s Not For

Ritual Synbiotic+ may work well for some and not for others. Here’s a breakdown of when we think it will work well and when we think you might want to shop around more.

Comparing Ritual Synbiotic+ to Other Probiotics

Frequently asked questions