Nature's Bounty Vitamin D3 10,000 IU is a high-potency dietary supplement containing 72 rapid release softgels. This supplement is specifically formulated for short-term therapy of vitamin D deficiencies and supports immune system health through optimal vitamin D levels. The product comes in a distinctive green bottle with Nature's Bounty branding. Each softgel provides 10,000 IU of vitamin D3 (cholecalciferol) in an easily absorbable form. The rapid release formula is designed for optimal absorption, as vitamin D3 is a fat-soluble vitamin. This high-potency formulation should be taken under medical supervision and is particularly beneficial for those with diagnosed vitamin D deficiency requiring short-term supplementation.