Price: $3.82
(as of May 21, 2024 22:04:23 UTC – Details)

Vitamin D3 is a more potent and bioavailable form compared to D2. Assists the body with calcium absorption. Vitamin D plays a regulatory role in the growth, differentiation, and proliferation of different types of white blood cells.8** It is important to regulate these processes to maintain immune balance. The T and B cells of the adaptive immune system are both regulated by vitamin D.** Many cells of the innate immune response also require vitamin D such as monocytes which need it to mature properly.** Adequate concentrations of vitamin D are also necessary for the synthesis of important proteins with immune-fighting properties. As we age, the skin produces vitamin D less efficiently.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 1.98 x 1.98 x 4.17 inches; 1 ounces
Item model number ‏ : ‎ B004R5ZJQ4
Date First Available ‏ : ‎ March 8, 2011
Manufacturer ‏ : ‎ NBTY.inc – US Nutrition,inc.
ASIN ‏ : ‎ B004R5ZJQ4
Country of Origin ‏ : ‎ USA

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
Scientifically formulated
Helps support a healthy immune system
Soy & Gluten Free
3 month supply
During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers’ recommendations, when provided.