Capsules · 60 capsules · 60 servings · $0.84/serving
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Request ingredient informationXymogen's Berberine ES-5 features dihydroberberine, a reduced form of berberine that research suggests is absorbed more efficiently than standard berberine HCl, supporting healthy glucose metabolism, insulin sensitivity, and cardiovascular function. Formulated for clinically oriented practitioners and their patients, this product is designed for those seeking meaningful metabolic support.
Why It's Worth Considering: Dihydroberberine converts back to berberine in the gut but at a fraction of the dose, potentially reducing the GI discomfort commonly associated with standard berberine supplementation while maintaining efficacy.
Head-to-head clinical trials show berberine 500mg 3x/day produces comparable HbA1c reduction (0.5-0.9%) and fasting glucose reduction to metformin 500mg 3x/day. Berberine also reduces LDL cholesterol and triglycerides, an effect metformin doesn't have. However, berberine is a supplement, not a drug, and should not replace prescribed medication without physician guidance.
Take 500mg 2-3 times daily with meals. The key is splitting the dose, berberine has a short half-life (~5 hours) and taking it with each meal maximizes the post-meal blood sugar benefit. Start with 500mg once daily and increase over 2 weeks to reduce GI side effects (which are similar to metformin).
Common: GI discomfort, diarrhea, constipation, gas (similar to metformin, usually resolves in 1-2 weeks). Berberine can lower blood sugar significantly, monitor if diabetic. It also inhibits CYP3A4 liver enzyme, which affects metabolism of many drugs (statins, blood thinners, antidepressants). Check drug interactions carefully.
Most studies are 3-6 months. Some practitioners recommend cycling: 8 weeks on, 4 weeks off, to maintain effectiveness and allow the gut microbiome to rebalance (berberine has antimicrobial properties). Long-term continuous use appears safe in studies up to 2 years, but cycling is a reasonable precaution.
Apotheca is analyzing ingredient interactions, stacking compatibility, and timing recommendations for Xymogen - Berberine ES-5 Dihydroberberine S1. This data will be available soon.
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
