Ascorbic Acid capsules by BulkSupplements.com is one of the selections from our vitamin supplements. Ascorbic Acid is also known as Vitamin C and it's benefits to our immune system.* Each capsule of this product contains 500mg of Vitamin C, as Ascorbic Acid, and take about 1 capsule for a total of 500mg per serving. And, we sell it in 180 Count in vegetarian capsules form stored in bottles. Each of the bottles supplies a 180 days or 6 months period. Our Ascorbic Acid capsules is pure, natural and does not contain any fillers, additives, and artificial flavors. And our Ascorbic Acid capsules, or Vitamin C capsules, are dairy free, soy free, yeast free, and no added sugar. All products by BulkSupplements.com are manufactured according to cGMP Standards to ensure the highest quality for manufacturing, packaging, labeling, and holding operations. We work with a third-party laboratory that test our products at multiple stages during production, from raw material to finished products, and ensures compliance, standards, and consistency.