Supports healthy bone density and structure
Enhances and regulates immune function
Supports optimal cardiovascular function and enhances cellular function
Non-GMO / Gluten Free / Soy Free
What is Doctor??s Best Vitamin D3?
Doctor??s Best Vitamin D3 supports healthy bone density and structure as it is required for optimal calcium absorption. More than that, this nutrient enhances and regulates immune function, supports optimal cardiovascular function and enhances cellular function. It is made of D3, the naturally-occurring form of vitamin D. Research shows that supplemental vitamin D3 (cholecalciferol) is significantly more efficient at converting to active vitamin D in the body than vitamin D2 (ergocalciferol). This makes vitamin D3 the preferred supplemental form of this nutrient. Vitamin D deficiency is prevalent with more than 75% of Americans deficient in this nutrient. People who live in the northern half of the United States are at a greater risk of being Vitamin D deficient due to a lack of sunlight.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.