Short answer: EGCG and Berberine together target the formula's metabolism-support core, each through different, well-documented mechanisms.
Why these two ingredients address genuinely different mechanisms
EGCG's role centers on thermogenesis and calorie utilization, while Berberine's role centers on glucose metabolism — two distinct, complementary pathways toward the same broad goal.
Why both ingredients carry the formula's most significant safety notes
Includes Berberine and EGCG, both with genuine research bases in metabolic support — and both specifically flagged in the safety section as requiring extra caution at certain doses or with certain medications.
💡 Worth knowing: if exact doses matter to you — especially for Berberine and EGCG — request the supplement facts panel from customer support before ordering.