Argivit Immun C Liquid Supplementary Food Supplement 150ml Black Elderberry Extract, Food Supplement Containing Vitamin C, Zinc, Quercetin, Lactoferrin and Grape Seed Extract. In each 1 scoop (5 ml), Black Elderberry extract 250 mgVitamin C 250 mgGrape Seed Extract 5 mgLactoferrin 25 mgQuarcetin 50 mgZinc 5 mgSelenium 5 mgUsage Form: It is recommended to use 2 scoops a day for adults aged 11 and over. Shake before use. Product Content: deionized water, volume sorbitols (e420), thickener: glycerol (e422), black elderberry extract, l-ascorbic acid, zinc gluconate, quercetin, lactoferrin, flavoring: mixed flavoring, thickening enhancer: sodium carboxy methyl cellulose (e466). grape seed extract, emulsifier: polysorbate 80 (e433). preservative: potassium sorbate (e202), thickener: xanthan gum (e415), sweetener: sucralose (e955), sodium selenite.