Neurobion Forte RF Injection RTP1000 mcg + 100 mg + 100 mg 2 ml% VolatilityMecobalamin, Pyridoxine Hydrochloride, Nicotinamide substance Mecobalamin, Pyridoxine Hydrochloride, Nicotinamide dosage 1000 mcg + 100 mg + 100 mg 2 ml