Most brands focus on quick fixes or rely on generic probiotics that only treat symptoms. 38TERA was founded by a board-certified gastroenterologist to address the root cause of digestive issues. We use clinically dosed, targeted ingredients — like specific prebiotic fibres and resistant starches — to feed the beneficial bacteria you already have, creating lasting, foundational health. Our products are third-party tested, clinically guided, and designed to fit effortlessly into your daily life.

Yes. Our products are designed to be a safe, effortless part of your daily routine. Every formula is rigorously third-party tested for purity and potency, and we never use artificial fillers, sweeteners, or harsh stimulant laxatives. If you have specific medical conditions, are pregnant, or are taking prescription medications, we always recommend consulting your physician before starting any new supplement.

Gut health is cumulative, not instant. While some people notice improvements in digestion and bloating within the first few days, the most meaningful benefits — like a stronger gut barrier, increased microbiome diversity, and reduced inflammation — develop over 4 to 8 weeks of consistent daily use. We set these expectations clearly because we’re in the business of lasting change, not short-term fixes.

DMN is a supplement activated by the gut microbiome, and therefore can cause gas and bloating symptoms in some cases as your body adjusts to taking it. It is Certified Low FODMAP, meaning that it was formulated to cause less gut symptoms than other prebiotic supplements. But it is still possible, particularly among those with a damaged gut microbiome, constipation, histamine intolerance, or other food intolerances. Also, it is rare, but it is possible for a person to have an allergic reaction to the ingredients in DMN. We third party test for purity to insure that there are no contaminants, so that you can be confident that the only ingredients in a can of DMN are the ones seen on the package label.

These reviews were collected by an independent third party, FrontrowMD, who shares free samples with clinicians so that they have the option to either try the product themselves or share it with patients in their practice.

FrontrowMD then asks as many of them as possible to share their thoughts about the product in an independent review, without compensating them. If helpful to save the clinicians time, we provide one or more pre-drafted reviews that they are welcome to edit or submit as they see fit. Any submitted review reflects the clinicians' genuine views and/or experiences with the product.

Additionally, health brands must publish all detailed reviews, even negative reviews that have clinical rationale for why they do not recommend this product.

We hope these reviews help you understand whether this is a safe and effective product, as explained by medical experts.

FrontrowMD is an independent, third-party on a mission to help shoppers make informed health choices. Our flagship offering brings unbiased medical expert opinions right to the fingertips of shoppers, at the point of purchase.

No — clinicians are never compensated. This is a free platform for clinicians and patients. We share free samples with clinicians and ask them to share their honest feedback on the product so that it can help shoppers make better decisions about their health.