Megasorb B Complex By Solgar Vitamins What does Megasorb mean? Solgar Vitamin B Complex Megasorbis a high potency balanced vitamin B-complex formulated for improved absorption. Itdelivers key B Vitamins, such as Thiamin (B1), Riboflavin (B2), niacin (B3), Pantothenic Acid (B5), Folic Acid, vitamin B6, biotin (B7) and vitamin B12. Pack of 250 tablets. Vegan. Kosher. Vegetarian. Gluten Free. May support mental performance. May help to reduce tiredness & fatigue. Ideal for those with busy or active lifestyles. An extra high potency B vitamin complex to help unlock energy from food. What does high potency B-complex do? B vitamins are water soluble nutrients that are necessary to maintain Energy & Vitality, but they are also used by a number of other important functions within the Body including the Immune System, nervous system and for psychological functions.