38TERA is dedicated to revolutionizing gut health with the world's best supplements. Co-founded by renowned gastroenterologist and and New York Times bestselling author Dr. Will Bulsiewicz and physiotherapist, nutrition scientist, and bestselling author Simon Hill, the company's core belief is that true health begins in the gut. 

Embracing a gut-first approach, 38TERA focuses on nurturing the microbiome with the understanding that a healthy gut is key to overall well-being. The mission is to offer scientifically-backed, meticulously formulated supplements that deliver real benefits. 

At 38TERA, science is the foundation—every ingredient in the formulas is rigorously researched to ensure maximum effectiveness and safety. Our products are designed to be gentle on the stomach, easily digestible, and convenient for daily use, helping you achieve optimal health by nurturing a healthy microbiome.

38TERA

Will Bulsiewicz

This department focuses on developing and executing creative concepts and strategies for various projects.

38TERA

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38TERA

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