Pure Encapsulations Methylcobalamin Supports Energy Production, Neurological Health, and Emotional Wellness Vitamin B12 is an important cofactor for energy metabolism. It works with folate in the methylation pathway, which supports healthy homocysteine metabolism in the synthesis of S-adenosylmethionine (SAMe), an important methyl donor. As such, it supports methylation for key biochemical reactions occurring in blood cells, neurons, the vasculature, and many other tissues. Through this pathway, vitamin B12 enables proper red blood cell formation, neurological function, and DNA synthesis. The activated and methylated form, methylcobalamin, is the primary form found in the cytosol of cells and is the predominant active isomer in the bloodstream. By promoting SAMe production, methylcobalamin maintains healthy cell development, including the formation of red blood cells. Key Benefits and Features: Ages 18 and up Red blood cell health and production Optimal cognitive and energy support Supports red blood cell, cognitive, and nerve functions Provides support for neurological function and nerve cell health Acts as an important cofactor for energy metabolism Formulated with methylcobalamin, an active form of vitamin B12 Made with high-quality vegetarian ingredients backed by verifiable science Ingredients Serving Size: 1 Vegetarian Capsule Amount/Serving Vitamin B12 (as methylcobalamin) 1,000 mcg Other Ingredients: Hypoallergenic plant fiber (cellulose) and vegetarian capsule (cellulose, water). Does Not Contain: Wheat, soy, dairy, eggs, artificial colors, artificial sweeteners, coatings, shellacs, GMOs, tree nuts, peanuts, sesame, unnecessary binders, fillers, preservatives, magnesium stearate, gluten, trans fat, and hydrogenated oils. Gluten Free, Non-GMO, Vegan, Vegetarian Suggested Use As a dietary supplement, take 1 capsule, 1-3 times daily, with meals. Warning: If you are pregnant or lactating, have any health condition, or are taking any medication, consult your health professional before use. Keep out of the reach of children. Storage: Keep tightly closed in a cool, dry place. More Info. Natural color variation can occur. Methylcobalamin has a natural red color. Depending on particle size, the product can range from off-white to lightly pink.