Active substance: Vitamin B12 1000mcg Manufacturer: Deva Unit: 5 Amps [1 mL per Amp] Classification: Injectable Chemical name: B12 Formula: C63H88CoN14O14P Anabolic activity index: Not a steroid Androgenic activity index: Not a steroid Active half-life: 6 Days Dosage: Men -> 100-1000 mcg/month Acne: No Water Retention: No HBR: No Hepatotoxicity: No Aromatization: No