With extra 800 mcg. No Shot® B-12 / B-6 / Folic Acid Instant Dissolve Micro-Tabs" go to work fast! Just place one Sublingual Micro-Tab under the tongue and within seconds the Sublingual Micro-Tab is dissolved and the nutrients are sped into the blood stream. The combination of B-12 / B-6 & Folic Acid provides essential nutrients for the well being of the heart, by working synergistically to achieve a lower Homocysteine level which in turn lowers the risk of developing heart disease as well as providing nutritive support for healthy cardiovascular functions.