One tablet a day contains 15.0mg of zinc and 1.5mg of copper. Zinc and copper derived from yeast are excellent in terms of absorption and retention in the body, allowing you to efficiently replenish minerals important for maintaining health. We use HPMC capsules, which are plant-based hard capsules that do not contain animal-derived ingredients or gluten. 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 (251mg): Zinc: 15.0mg / Copper: 1.5mg / Energy: 0.88kcal / Protein: 0.07g / Fat: 0.02g / Carbohydrates: 0.12g / Salt equivalent: 0.0006g