Contains 100mg of α-lipoic acid in one capsule per day. We use 100% food-grade Alipure® α-lipoic acid, which boasts the world's No. 1 market share. Compared to regular α-lipoic acid, it does not contain any residual solvents including ethanol, and has almost no impurities. It is an important component essential for combustion and metabolism. Manufactured in a domestic health food GMP-certified factory that ensures safety and quality under strict quality and manufacturing controls. We investigate and disclose not only the manufacturing of our products, but also the origin of the raw materials used and the place where they were manufactured (country of final processing).. Ingredient: Per tablet (577mg) including coating material Thioctic acid (-lipoic acid): 100mg / Extra virgin olive oil: 212mg Energy: 3.84kcal / Protein: 0.17g / Fat: 0.32g / Carbohydrates: 0.06g / Salt equivalent: 0.001g