Highly absorbable vitamin C as PureWay-C™ with rutin, quercetin and proanthocyanidins. Vitamin C + Bioflavonoids Capsules (previously Esterol) is a highly absorbable vitamin C-bioflavonoid formula. Each capsule provides vitamin C as PureWay-C™ which is a unique and advanced form of vitamin C. PureWay-C™ binds ascorbic acid to lipid metabolites which allows ascorbic acid to enter cells more quickly. This results in enhanced digestion, cellular uptake, and retention as well as utilization of vitamin C in the body. This unique delivery means it is a gentle form of vitamin C not associated with gastrointestinal upset. The bioflavonoids quercetin, rutin and proanthocyanidins (a polyphenol from grape pips) have demonstrated potent antioxidant activity protecting cells from oxidative stress and potentiate the antioxidant activity of vitamin C. Dosage: 1-2 capsules twice daily with meals, or as directed. Can capsule be opened and sprinkled onto food? Yes Ingredients: Each capsule typically contains % NRV* Vitamin C (as PureWay-C™) 675mg 844 Rutin 50mg ✝ Quercetin 25mg ✝ Proanthocyanidins (Grape seed extract) 2.5mg ✝ * NRV is the Nutrient Reference Value ✝ NRV not yet established Encapsulated with: Ascorbyl palmitate Tricalcium phosphate Hydroxypropyl methylcellulose