*** Características *** VITAMIN B-12 BENEFITS. It's an essential nutrient, involved in energy production, brain and nerve health. It is necessary for proper DNA replication, red blood cell production and myelin sheath formation. SUGGESTED USE. 1 lozenge daily. For best results, allow to dissolve in the mouth before swallowing. SUITABLE FOR VEGETARIANS. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, salt, preservatives, or artificial color, flavor or fragrance. TRUSTED FOR OVER 35 YEARS. Source Naturals was created in 1982 by CEO Ira Goldberg to support each individual's potential to enjoy optimal health. MANUFACTURED IN THE USA. Our facility is located in Scotts Valley California. *** Descripción *** Vitamin B-12 is an essential nutrient, involved in energy production, brain and nerve health. It is necessary for proper DNA replication, red blood cell production and myelin sheath formation. The suggested use is to take 1 lozenge daily. For best results, allow to dissolve in the mouth before swallowing. Please contact our in-house customer support if you have any questions.