No Shot® B-12 "Instant Dissolve Micro-Tabs" go to work fast, just place one Micro-Tab under the tongue and within seconds the Micro-Tab is dissolved and the nutrients are sped into the blood stream. Provides essential nutrients for the well-being of the heart. The combination of the vitamins works synergistically to help lower homocysteine levels, lowering the risk of developing heart disease as well as providing nutritive support for healthy cardiovascular functions.