This powerful antioxidant is formulated to protect your cells from oxidative stress, which can negatively impact heart health. It does this by neutralizing free radicals. Ergo-Thione+ promotes overall wellness and can help you feel your best. It contains Glutathione (the master antioxidant), Vitamin C and Selenium. It protects the brain, boosts energy production (mitochondrial function), improves sleep so you have deeper sleep, boosts mental clarity and activates your longevity pathways.