Advanced B Complex Ultra is based on Advanced B Complex, our award-winning favourite, with additional antioxidant benefits. Advanced B Complex Ultra utilizes time-release technology to enhance absorption and provides the full spectrum of B vitamins, some of them in multiple forms, for superior efficacy in the body.Advanced B Complex Ultra is formulated with niacin, the most active form of vitamin B3. It contains a safe dose of slow-release niacin to minimize the sensation of “flushing”. Advanced B Complex Ultra is unique in that it also contains Pyrroloquinoline quinone (PQQ), a B-vitamin-like nutrient that helps support good health.Advanced B Complex Ultra is perfect for anyone looking to get beyond the standard benefits of B vitamins.AOR AdvantageAdvanced B Complex Ultra is the most cutting-edge and effective B complex available on the market. It offers unique and active forms of B vitamins which have additional health benefits not usually included with B complex supplements. For example, niacin is more effective for managing cholesterol levels and supporting heart health than synthetic B6. PQQ is a B-vitamin-like nutrient and antioxidant which has been shown to reduce oxidative damage and inflammation as well as improve mitochondrial function. Finally, Advanced B Complex Ultra provides three important forms of vitamin B12: methylcobalamin, cobamamide, and hydroxocobalamin, each of which has an important function.