ProHealth Longevity, D3 5000, 125 mcg (5000 IU), 100 Capsules

Quality, Purity & Potency Since 1998Dietary SupplementGMP Certified D3 5000™ offers support for healthy bones by maintaining normal blood levels of calcium and phosphorus, thus promoting calcium absorption. It helps combat fatigue and assists the immune system with cellular growth regulation. An important formulation for those with low levels of vitamin D.