Superior Source Instant Dissolve MicroLingual® Tablets go to work fast,under the tongue. Balance B-Complex with Extra Folic Acid & Biotin is a combination of nutrients that helps to protect the body from symptoms of stress, promotes healthy emotional balance, supports the optimal functioning of the heart and cardiovascular system, maintains healthy skin and muscle tone, enhances nervous system function and supports the immune system. Biotin helps to maintain healthy blood sugar levels and enhances the strength of nails and hair.* *Disclaimer: These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.SUPERIOR SOURCE, THE COMPANY THAT CARES - Creating pure MicroLingual vitamins since 1998 in our family owned manufacturing facility. We are a company built from love for health, wellness, fitness, nutrition, and the need for a better life. GMP CERTIFIED QUALITY - We test all incoming raw materials for the active ingredients, heavy metals, GMOs, and microbial contamination through a third-party certified laboratory. Once manufactured, the Superior Source MicroLingual tablets go for additional potency, contaminant and purity testing. Once we confirm that the finished product meets or exceeds our GMP compliant quality standards it is released to you. MICROLINGUAL VITAMINS – Melts that dissolve instantly with no pills to swallow. Superior Source pioneered the world's best delivery system of sublingual vitamins that melt fast under the tongue and give maximum absorption for the body. JUST PURE INGREDIENTS – Non-GMO, gluten-free, preservative free, sugar free, dye free; no fillers, no additives, no excipients, no Magnesium Stearate or Silica. Other vitamins require lots of binders to hold them together. Our Micro tablets only contain the pure active nutrients and other necessary natural ingredients. COMPLETE B COMPLEX - B Complex vitamins play an important role in the body's energy production, heart health and protection of the nervous system. They help convert food into energy; our bodies need B Complex vitamins for the metabolism of carbohydrates, fats and proteins into energy. B complex vitamins are water-soluble, not easily stored in the body and need to be replenished frequently.Best Sellers Rank: See Top 100 in Health & Household. Product Benefits: Heart Health Support. Flavor: Unflavored. Primary Supplement Type: Magnesium. Item Form: Tablet. Brand: Superior Source. International Shipping: This item can be shipped to select countries outside of the U.S. Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues. Country of Origin: USA. : B003VR6XV4. Manufacturer: Superior Source. Date First Available: March 24, 2010. Item model number: 076635903702. Product Dimensions: 2 x 2 x 4 inches; 0.63 Ounces. Is Discontinued By Manufacturer: No.