Three formulas. Three Gut-X connections. One routine. resB for breathing, resM for weight & cravings, & resG prebeet feeding the beneficial bacteria both of them rely on. The full resbiotic routine in one box.*
resB: 2 capsules daily, any time of day, with or without food.
resM: 1 capsule daily with food, in the morning.
resG prebeet: scoop, mix, sip. One serving into 8 to 12 oz of cold water, in the morning or at midday, since it contains B12. All three together is how the bundle is designed to work, & the morning is the simplest place to put them. As with any fiber, individual tolerance may vary.
resB®—RSB11®, RSB12® & RSB13® at 30 billion CFU per serving, with Vasaka, turmeric & holy basil for the airways.*
resB OTHER INGREDIENTS: Microcrystalline Cellulose, Vegan Capsule (Hypromellose), Magnesium Stearate, Silicon Dioxide
resM®—RSB11®, a proprietary heat-inactivated L. plantarum postbiotic, at 16 billion cells & shelf-stable. With chromium & fenugreek for healthy glucose metabolism & blood sugar already within the normal range, white mulberry for carbohydrates, D3 for metabolic & muscle function, & methylcobalamin B12 for energy metabolism & nervous system health.*
resM OTHER INGREDIENTS: Vegan Capsule (Hypromellose), Rice Hulls Ground
resG prebeet®—Prebiotic fiber that reaches the colon, where it supports beneficial bacteria & healthy regularity. Beetroot's naturally occurring nitrates support nitric oxide production & healthy blood flow, & methylcobalamin, an active form of B12, supports normal energy metabolism.*
resG OTHER INGREDIENTS: Natural flavors, Rebaudioside M. (stevia leaf extract)
Core is where you get all three at once. A prebiotic to feed the beneficial bacteria you already have, a probiotic to add more of them, & a postbiotic that goes to work without having to survive digestion first.
Between them, these three cover the Gut-Lung Axis, the Gut-Metabolic Axis & the Gut-Digestive-Metabolic Axis. Two of the three, resM & resG prebeet, have also been studied in people taking both.*³
*Free gift will be the lowest priced item in your bundle. Your free formula is included on your first order only. For subscriptions, the free formula applies to the first order and excludes renewals and recurring orders.
resM is tested against placebo, bringing proven weight support to your Hormone Bundle routine.*
resB brings the breathing support to your Core routine, scored by how people felt day to day.*
The resistant potato starch in prebeet feeds the good bacteria your gut relies on, completing your Core routine.*
Body weight (BW) is the study's main measure, tracked every week of the 8-week trial & compared against placebo.
St. George's Respiratory Questionnaire (SGRQ) is a standard survey that measures how your breathing affects your daily life, from your energy to the things you love doing.
Akkermansia (AKK) is a beneficial gut bacterium linked to metabolic health, measured here in stool samples.
See why Core has become the full daily routine for people who did not want to choose between breathing, weight & digestion.*
After
Before*Individual results may vary. Photos shared by real customers.
The areas Core doesn't touch is how you move and your hormonal health.
Meet the physician-scientists and researchers behind our formulas.
Founder & CEO, resbiotic
Chief Medical Officer
Director of Partnerships
Director, Lab Operations
Those navigating weight shifts, low energy, respiratory concerns, or daily bloating and cravings. Whether you’re on a GLP-1 journey or looking for natural support, this bundle has your back.*
resM is not a GLP-1 drug and does not contain synthetic GLP-1. Many use it to maintain or support their weight after stopping GLP-1 medications or alongside prescriptions, with guidance from their doctor.*
Digestive relief and energy boosts often start within 1–2 weeks.* Weight and respiratory support can take as little as 30–90 days of consistent use. It’s a system, not a sprint.*
Because your health is connected. Bloating affects energy. Food cravings tie to blood sugar. Breathing is tied to gut health. This trio works together to support you from every angle and reset your body for better living.*
For specific product FAQs, clicking here.
FDA Disclaimer
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
resM Human Clinical Trial
Based on an 8-week randomized, double-blind, placebo-controlled clinical trial of resM® in 80 adults with BMI 25 to 40 taking 1 capsule daily. Individual results may vary. resM® is not a GLP-1 receptor agonist drug and contains no synthetic GLP-1.
resM + resG Consumer Study
Based on a 60-day prospective, single-arm, open-label consumer study of 20 participants taking resM® and resG prebeet® daily. 85% reported fewer energy crashes at day 60 and mean craving scores improved by approximately 24%. No control group. Individual results may vary.
resG Ingredient Study
Results observed after 4 weeks in a randomized, double-blind, placebo-controlled human clinical study of 3.5 g/day Solnul™ resistant potato starch. Individual results may vary. resG® is not a GLP-1 receptor agonist drug and contains no synthetic GLP-1.
resM Preclinical Study
Results observed in preclinical human cellular studies of the finished resM® formula. resM® contains no synthetic GLP-1 and is not a GLP-1 receptor agonist drug.
resG Preclinical Study
Results observed in preclinical human cellular studies of the finished resG® prebeet® formula. resG® contains no synthetic GLP-1 and is not a GLP-1 receptor agonist drug.
resB Pilot Trial
Results observed in a human pilot study of resB® Lung Support Probiotic. Individual results may vary.
