Irwin Naturals Thermo-Burn Stubborn Fat Metabolizer - 120 Liquid Soft-Gels - Combines Green Tea Extract (EGCG), MCT Oil & Caffeine - 40 Servings INCREASE CALORIE BURNING - EGCG and caffeine have properties that help you burn calories. TARGETED INGREDIENTS - Stubborn Fat Metabolizer combines a highly concentrated form of green tea extract with targeted nutrients like MCT oil & guarana. Everything that is in our products is listed on the label—no proprietary blends! ADVANCED DELIVERY SYSTEM - Our easy-to-swallow liquid soft-gels utilize an optimum delivery system, which includes our special BioPerine Complex to enhance the bioavailability, absorption and potency of many nutrients.