Neurobion Extra Forte B12 Vials Feeling sluggish and slow throughout the day? Are you feeling like you haven't had a good nights sleep especially after eating? Neurobion is here to help with all powerful and potent B Vitamins! Neurobion Extra Forte B12 B-Complex vials is our most powerful potent drinkable vials ever produced. Each vial contains 10,000 mcg of Vitamin B12, ensuring that you get a powerful dose of B12. Unleash the power of Neurobion, today!✔ 10,000 mcg of Vitamin B12 per Vial! / 10,000 mcg de Vitamina B12 per vial!✔ Natural Support for Energy Production without the need for caffeine / Soporte natural para la produccion de energia sin tener que usar cafeína ✔ Contains B3, B12, and L-Arginine in each 25 ml vial / Contiene B3, B12 y L-Arginina en cada vial de 25 ml ✔ Easy to drink and carry in your pocket, purse, or car! Just twist open, drink, and go! / Facil para tomar y guardar en su cartera, bolsillo o carro. Solo destape, tome y sientase con energia! ✔ Made by Neurobion, a world renown brand of potent and premium vitamins / Hecho por Neurobion, una compania conocida por su excelente calidad en vitaminas Fast ShippingItems are shipped out daily. Place your order before 4pm PST for same day shipping (Monday thru Friday) or 11am PST on Saturday. Prime orders are shipped independently by Amazon and ship according to their shipping schedule.