Welcome to Natural Products Corporation

Providing practioners and consumers with innovative home diagnostic test kits and quality nutritional products. Our products are manufactured in the USA and shipped all over the world.

 Vitamin D3 Microtablets

Our microtablet formulation of Vitamin D3 is the smallest in the world, are easy to swallow or can be crunched up in the mouth as they are virtually tasteless. This makes them suitable for all ages. They are also suitable for vegetarians as the Vitamin D is sourced from lanolin and is free of nuts and soy. Vitamin D3 Microtablets come in two strengths 2000 and 5000IU with 200 microtablets in each bottle. Our Vitamin D3 Microtablets are manufactured in the USA to GMP standards and analyzed to ensure they contain the labeled amount of Vitamin D. Our information site http://www.vitaminD3world.com contains extensive reviews of the data on Vitamin D and the consequences of deficiency. Customers in the EU please visit www.vitdco.com 

Vitamin D3 Drops

These Vitamin D drops are suggested for children under the age of 12 years. This product contains Vitamin D3 in rice bran oil and is tasteless. The drops can be taken by mouth or added to food or drinks. The dropper is graduated so that you can choose between 500IU or 1000IU dosing. Each bottle contains 120 doses of 500IU Vitamin D3. 

Home Diagnostic Test Kits

We offer a range of home diagnostic kits from ZRT labs. You can test your Vitamin D and various hormone levels in the convenience of your own home. These home tests require a sample of saliva or a simple pin pick to collect 4-12 drops of blood(depending on which test you select) which are placed on the blotter provided. The sample is then mailed to the laboratory for testing. You can access your results on line and will also receive a copy in the mail. WE ARE NOT ABLE TO SHIP THESE TESTS TO RESIDENTS OF NEW YORK STATE OR CALIFORNIA. We ship to all other states and countries.