Nature Made Sublingual Vitamin B12 1000 mcg fast dissolve tablets help break down food into energy that your body can use all day long. Sourced from high-quality global ingredients, this B12 vitamin is a dietary supplement that is sugar free and has no color added. This Vitamin B12 dietary supplement supports energy metabolism(1). Adults take one Nature Made Vitamin B12 sublingual 1000 mcg fast dissolve tablet daily with a meal. Place this Vitamin B12 supplement under the tongue until dissolved before swallowing. Start your day with Nature Made supplements. USP has tested and verified ingredients, potency and manufacturing process. USP sets official standards for dietary supplements. Visit the USP verified website for more information. (1)Helps convert food into cellular energy. (2)Adequate Vitamin B12 status helps support a healthy mood. *Based on a 2022 survey of pharmacists who recommend branded vitamins and supplements. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.