Viridian's best selling B-complex with vitamin C. Each of the Viridian B-complex supplements offer a full array of the B vitamins together with a higher level of a featured B vitamin. This supplement features a higher level of pantothenic acid (vitamin B5) to aid in the reduction of tiredness. B complex vitamins (B1, B2, B3, B5, B6 & B12) contribute to the reduction of tiredness and fatigue, to normal psychological function and mental performance, energy-yielding metabolism, the regulation of hormonal activity, the functioning of the immune, cardio and nervous systems and the maintenance of normal skin, mucous membranes, vision and red blood cells. B complex vitamins also contribute to the protection of cells from oxidative stress. This 'oxidative stress' appears to be a major factor in many human diseases. Per 1 capsule Weight NRV Magnesium Ascorbate as: 221mg Vitamin C 188mg 235 Magnesium 12mg 3 Vitamin B5 (D-Ca pantothenic acid) 200mg 3333 Vitamin B3 (Nicotinamide) 50mg 313 Vitamin B1 (Thiamine HCl ) 20mg 1818 Vitamin B2 (Riboflavin) 20mg 1429 Vitamin B6 (Pyridoxine HCl) 12mg 857 Inositol 20mg Choline (Bitartrate) 8.2mg Biotin 200µg 400 Folic Acid 200µg 100 Vitamin B12 (Deoxyadenosylcobalamin & Methylcobalamin) 20µg 800 In a base of Alfalfa, Spirulina and Bilberry Plant cellulose capsule