Get the benefits of vitamin D3 in strengths from 1000 IU to 2500 IU. Choose Natural Factors of vitamin D3 for better absorption and longer-lasting effects. Our soft gels are made with organic flaxseed oil, which enhances the absorption of vitamin D.
Medicinal Ingredients: Vitamin D3 (cholecalciferol)
Ingredients: Microcrystalline cellulose, dibasic calcium phosphate dihydrate, vegetable-grade magnesium stearate (lubricant).