If you are pregnant, breastfeeding, or taking medications, consult with your doctor before starting a supplement routine. It is always optimal to consult with a health care provider when considering what supplements are right for you.† PureWay-C™ research has demonstrated superior cellular uptake & retention rates, serum response, and bioactivity compared to other forms of vitamin C (e.g., ascorbic acid, calcium ascorbate, Ester-C).‡ 1 serving (2 capsules) of vitamin C potency+ delivers 1,000 mg (1 g) of vitamin C. That’s equivalent to the average vitamin C content provided in 15 whole oranges per USDA nutrient analysis data.