Pure Encapsulations B-Complex Plus is a broad-spectrum B vitamin capsule.  This synergistic formula combines 6 forms of vitamin B for optimal benefits. Vitamin B is essential to energy production and metabolism. B vitamins support the body in critical ways.  They are essential for the proper functioning of the nervous system and are perhaps the most important nutritional factor for healthy nerve cells. The B vitamins also play a role in the conversion of carbohydrates into energy, in the metabolism of fats and protein, and in the maintenance of muscle tone in the GI tract. Supplementing with Pure Encapsulations B-Complex Plus is particularly beneficial to vegetarians as vitamin B12 cannot be found in plant sources. Also supports the integrity of the skin, hair, and liver. Contains Vitamins B1, B2, B3, B5, B6, B12 to meet your daily nutritional recommend dose of Vitamin B. Gluten Free, GMO Free, Soy Free, Dairy Free, Vegetarian, Vegan Supplement Facts Serving Size: 1 Capsule Amount Per Serving %DV Thiamin (as thiamin HCl) (B1) 100 mg 8,333% Riboflavin (as vitamin B2 and 60% riboflavin 5' phosphate (activated B2)) 12.7 mg 977% Niacin (as niacinamide and 8% inositol hexaniacinate (no-flush niacin)) 108 mg 675% Vitamin B6 (as pyridoxine HCl and 40% pyridoxal 5' phosphate (activated B6)) 16.7 mg 982% Folate (as Metafolin®, L-5-MTHF) 667 mcg DFE (400 mcg L-5-MTHF ) 167% Vitamin B12 (as methylcobalamin) 400 mcg 16,667% Biotin 400 mcg 1,333% Pantothenic acid (as calcium pantothenate)(B5) 100 mg 2,000% %Daily value (DV) Other Ingredients: Vegetarian capsule (cellulose, water), ascorbyl palmitate Suggested Use: As a dietary supplement, take 1 capsule, 1-2 times daily, with meals.  * These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.