Solaray Mega B-Stress, 120 Caps (Pack of 4)

Solaray Mega B-Stress are necessary for proper metabolism and energy production. B Vitamins help support for healthy hair and skin, nerve impulse transmission, immune system function and red blood cell formation. This two-stage, time-released formula is designed to release half of the ingredients rapidly and the other half gradually over a period up to 8 hours**, which may help extend the availabi