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Discover the science behind our prebiotics & probiotics

Physician-Developed

Our rigorous scientific analysis and testing during supplement development stems from our foundation in science. res is founded by Dr. Vivek Lal, a double board-certified physician-scientist and an authority in microbiome research.

Scientifically Researched

res supplements undergo extensive research through in vivo, in vitro, and ex vivo testing and clinical trials to deliver targeted long-term restoration. Our evidence-based practices promote a new paradigm of gut wellness: proactive, targeted, and easily accessible. 

Highest Standards

Our standards set us apart. We collaborate with leading scientists, researchers, and manufacturers on everything from ingredient sourcing to preclinical and third-party stability testing for optimal absorption and meaningful benefits. 

We're trusted by the world's top healthcare and wellness experts, including  Dave Asprey, Dr. Kunal Sood, and Lisa Kind

Recommended by healthcare experts

resbiotic formulas are trusted by top doctors & wellness experts for meaningful health impacts.

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Why subscribers love us

💚 CGC - Testimonial - resB - Allison expressing resB impact

My Health Improved

Allison M.

Clean Gut Health Era

Hannah Bronfman

How GLP-1 Works

Dr. Kunal Sood

Hear how Forest's lungs opened up with with resB

How My Lungs Feel

Forest K.

Choose your restoration & test your progress

Shop res clinically proven, physician-scientist formulated probiotics, prebiotics, & postbiotics, and test your microbiome to understand the root cause of chronic conditions, implement personalized recommendations, & review progress.

Join the community, cultivate whole body restoration