2,500 mcg of B12. Vitamin B12 affects brain function directly improving mood, mental clarity + sleep. It increases energy, supports metabolism + immune function while helping to reduce your risk for cardiovascular disease. Add nutrient enhancements to craft your own shot, or chose from our menu. Our shots are all formulated with a vitamin B12 base. *Fine Print:Packaged discounts cannot be combined with other offers, memberships, or promo codes however the higher of the two discounts will be applied. Membership annual cost is non-refundable and becomes voided if switching plans before the end of annual cycle.