Combat Stress & Fatigue - additional B vitamins and higher potencies of the entire vitamin C family help to combat the increased stress levels associated with an active lifestyle. Glutathione, calcium, and magnesium also assist in supporting adrenal function and reducing fatigue.Increased Oxygen Uptake - malic acid, coenzyme Q10 and ginkgo biloba all contribute to greater oxygen uptake, which improves energy production and enhances performance, stamina and endurance.Electrolyte Replacement - potassium, calcium, magnesium and sea salt take part in replacing and balancing the minerals and electrolytes lost through strenuous activity.Antioxidant Support - additional vitamin A,C,E, coenzyme Q-10, selenium, as well as added alpha lipoic acid and grape seed extract help to neutralize the damage from exposure to free radicals. Greater Recuperation - N-acetyl cysteine, phosphatidyl serine and L-glutamine help to minimize recovery time after exercise. They also aid in the repair and maintenance of muscle tone.