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Doctor’s Best PQQ with BioPQQ™ is a coenzyme that promotes mitochondrial survival and energy production.*
BioPQQ™ contains Pyrroloquinolone Quinone, a polyphenol nutrient that is an antioxidant and cell regulator that has important properties in cell signaling.*
PQQ enhances mitochondrial biogenesis and nerve growth factor and protects brain cells for oxidative stress.*
PQQ is involved in cell signaling for cell proliferation, mitochondriogenesis, and oxidative metabolism*
Gluten Free, Non-GMO, Vegetarian, Vegan, Soy Free
Doctor’s Best PQQ with BioPQQ™ promotes mitochondrial biogenesis and survival and energy production.* BioPQQ™ contains pyyroloquinoline quinone, a polyphenol nutrient that is an antioxidant and cell regulator. The PQQ molecule is found in common foods and human milk. PQQ promotes mitochondrial survival, proliferation, and function. It has roles in antioxidant protection and as an essential cofactor for a variety of enzymes.
PQQ has important properties in cell signaling and as an antioxidant.* PQQ’s chemical stability allows it to be capable of carrying out multiple redox catalytic cycles. PQQ is involved in cell signaling for cell proliferation, mitochondriogenesis, and oxidative metabolism. PQQ’s capacity for “redox cycling” is likely the foundation for its unique actions in living systems. PQQ is a biochemical growth factor for mitochondria, the power plants within our cells that generate over 90 percent of our body’s energy. PQQ promotes mitochondrial survival, proliferation, and energy-generating performance.* Beyond its mitochondrial effects, PQQ also regulates cell development, cell signaling, even gene functions. PQQ has been shown to prevent oxidative stress, mitochondrial dysfunction and cell death in cardiac muscle cells.*
What is the country of origin for Doctor's Best products?
Doctor’s Best products are quality tested and manufactured in the United States using highly qualified cGMP manufacturers and raw material ingredients. Doctor’s Best sources raw materials from around the world and ingredients are subject to the intense testing and verification regardless of geography of origin.
Consult your healthcare provider before use if you are taking any prescription medications or if you have a medical condition.
Doctor’s Best PQQ with BioPQQ™ promotes mitochondrial biogenesis and survival and energy production.* BioPQQ™ contains pyyroloquinoline quinone, a polyphenol nutrient that is an antioxidant and cell regulator. The PQQ molecule is found in common foods and human milk. PQQ promotes mitochondrial survival, proliferation, and function. It has roles in antioxidant protection and as an essential cofactor for a variety of enzymes.
PQQ has important properties in cell signaling and as an antioxidant.* PQQ’s chemical stability allows it to be capable of carrying out multiple redox catalytic cycles. PQQ is involved in cell signaling for cell proliferation, mitochondriogenesis, and oxidative metabolism. PQQ’s capacity for “redox cycling” is likely the foundation for its unique actions in living systems. PQQ is a biochemical growth factor for mitochondria, the power plants within our cells that generate over 90 percent of our body’s energy. PQQ promotes mitochondrial survival, proliferation, and energy-generating performance.* Beyond its mitochondrial effects, PQQ also regulates cell development, cell signaling, even gene functions. PQQ has been shown to prevent oxidative stress, mitochondrial dysfunction and cell death in cardiac muscle cells.*
What is the country of origin for Doctor's Best products?
Doctor’s Best products are quality tested and manufactured in the United States using highly qualified cGMP manufacturers and raw material ingredients. Doctor’s Best sources raw materials from around the world and ingredients are subject to the intense testing and verification regardless of geography of origin.
Consult your healthcare provider before use if you are taking any prescription medications or if you have a medical condition.
Phosphatidyl Serine 100mg 
Phosphatidyl Serine 100mg (Veggie Caps) 
Fisetin featuring Novusetin™ 100mg 
Brain Magnesium