
400mg berberine at Swanson budget pricing. Slightly below the standard 500mg study dose but still effective. Take 2 capsules for 800mg and you have 30 days of strong metabolic support for the price of a fast food meal.
Berberine at 400mg is 80% of the 500mg minimum effective single dose. Clinical protocols typically use 500mg 2-3x daily with meals. At 400mg, you're slightly below the single-dose threshold but still in a potentially effective range. Swanson pricing makes this one of the most affordable berberine options. Taking 2 capsules (800mg) would put you in the clinical range. Adequate but not optimally dosed per capsule.

Verified Supplement Facts
Every dose checked against clinical research
We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.
Source: Official product page
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