Vitamin C (l-ascorbic acid), bioflavonoids (citrus sinensis), rosehip powder (rosa davurica pall) and polyvinyl alcohol. Humectant: croscarmellose sodium and crospovidone. Thickener: hydroxypropyl methylcellulose. Anti-caking agent: silicon dioxide, magnesium stearate and talcum powder. Bulking agent: microcrystalline cellulose.