Loading... Please wait...

Popular Brands

Our Newsletter


NPC's Vitamin D3 micro capsule is tiny. In fact it is the smallest gel capsule available in the world. 

Because of its size and formulation, it is very easy to swallow. 

We presently offer the micro capsules in two strengths,  2000 and 5000 IUs with 300 micro capsules in each bottle. 

Our products are manufactured in the USA in a GMP compliant plant. (GMP refers to FDA's guidelines on Good manufacturing practices)

Vitamin D3 is sourced by washing lambs wool (from Australia) to retrieve lanolin from which the precursor is extracted and converted to D3 by exposure to ultra violet light-this is exactly how vitamin D is produced in the human body.

This form of Vitamin D3 is considered suitable for vegetarians as the animals are not killed. The lamb's wool is simply washed to extract lanolin which supplies the precursor molecule from which Vitamin D3 is produced.

Vegans, who will not consume anything derived from animal products have a particular problem. There is no source of Vitamin D3 that does not originate in animals. Their only option is to use Vitamin D2 which is derived from plants. However studies have shown that D2 is only 30% as efficient as D3 in raising active Vitamin D levels in humans. Their only other alternative is to expose themselves to sufficient sun light.

Delivery times and Overseas Shipments
Presently all shipments are made in the USA by first class mail. US and Canadian orders usually arrive within 2-3 business days.  

If you have any other questions please do not hesitate to e mail your question to natprodcorp@gmail.com
or call us at 877-612-1079, 9am to 6.00pm EST