top of page

Introducing Premier Research Labs D3 Serum. D3 Serum offers 1,000 mg per serving of natural-source Vitamin D3 as a fat-soluble liquid in a base of extra virgin olive oil. No artificial flavors or colorings, no added magnesium stearate or other undesirable chemical agents.


roduct Info-

Serving Size:1 Drop

Servings Per Container:572


Amount Per Serving% Daily Value

Vitamin D3 (1,000 IU)25 mcg125%

Other Ingredients:

Extra Virgin Olive Oil, D-Alpha Tocopherol (preservative)


Dietary Considerations-

  • Kosher


Suggested Use-

Take one drop daily or as directed.



Not intended for infants. Keep out of reach of children.

D3 Serum 0.43 fl oz

    bottom of page