The supplement combines Ester-C, i.e. vitamin C gentle on the stomach, as well as bioflavonoids and rutin.Vitamin C helps in the proper production of collagen to ensure the proper functioning of blood vessels, contributes to maintaining proper energy metabolism and increases the absorption of iron.Other ingredients: anti-caking agents: magnesium salts of (vegetable) fatty acids, silicon dioxide; vegetable capsule shell: hydroxypropyl methylcellulose, Ingredients1 capsuleRWSVitamin C(C® Ester, Calcium L-ascorbate)500 mg625 %Citrus bioflavonoids25 mgAcerola(powdered extract (4:1))10 mgPowdered rosehip (Rosa canina)10 mgRutin5 mgRWS - Daily Reference Intake - No daily reference intake establishedHOW TO USE:1 capsule daily, preferably with a meal or as directed by a physician.Do not exceed the recommended daily dose. Dietary supplements cannot be used as a substitute for a varied diet. For adults only.CONTRAINDICATIONS:Pregnant women, nursing mothers and people taking medications or who are ill should consult a doctor before taking the preparation.STORAGE:Store at room temperature in a dry and dark place, out of reach of small children. Do not use if the packaging is damaged or with the foil removed.