Side-by-side comparison of mechanisms, dosing, interactions, and stacking potential.
| Dihydroberberine (GlucoVantage) | R-Alpha Lipoic Acid | |
|---|---|---|
| Category | Supplements | Supplements |
| Standard Dose | — | — |
| Timing | — | — |
| Cycle Duration | — | — |
| Evidence Level | Moderate | Moderate |
Active metabolite of berberine with 5x greater absorption. AMPK activator that improves insulin sensitivity, reduces hepatic glucose production, and modulates gut microbiome. More bioavailable form allows lower dosing with fewer GI side effects.
Redox-active cofactor that supports mitochondrial dehydrogenase complexes, glutathione recycling, and glucose disposal.
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