Pantothenic Acid (Vitamin B-5) 100mg - 100 TabletsSource Naturals Pantothenic Acid provides 100mg of vitamin B 5 in convenient tablet form. This essential B vitamin is a member of the B vitamin family and plays fundamental roles throughout the body's systems. Pantothenic acid's bioactive form, coenzyme A, supports the metabolism of proteins, fats, and carbohydrates, contributes to energy production, and helps with the synthesis of red blood cells and the neurotransmitter acetylcholine. The formula is