Restore the gut & beyond

Physician-developed supplements conquering chronic struggles & promoting active wellness.

Try Lung Support

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 Proven

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. 

Women's World Magazine
OK! Magazine USA

Why subscribers love us

💚 CGC - Testimonial - resB - Allison expressing resB impact

My health with res

Allison M.

Hear how Forest's lungs opened up with with resB

How my lungs feel

Forest K.

I’m now bloat-free

Lily A.

Hear from Dr. Brooke Scheller on why she chooses resB

How I choose my probiotics!

Dr. Brooke S.

Choose your restoration

Shop res clinically proven, physician-scientist formulated probiotics, prebiotics, & postbiotics.

We utilize the Gut-X Axis, a term we’ve coined to explain how our gut communicates with other organs across the body, resulting in targeted beneficial results.

Leading “Gut-X Axis” innovation

Prebiotics, probiotics, and postbiotics aren't just for gut support anymore. Our research has found that our gut communicates with our entire body. At res, we call this the Gut-X Axis, and it’s how we deliver precise results.

Explore our science

Join the community, cultivate whole body restoration