D3 Serum (.46 fl oz)

A Rich, Live Source of Natural Vitamin D3 Targeted Immune and Cardiovascular Support
  • $11.98


Introducing Premier Research Labs D3 Serum.

D3 Serum offers 1,000 IU per serving of natural-source Vitamin D3 as a fat-soluble liquid in a base of extra virgin olive oil.  D3  Serum is the preferred form of vitamin D is D3 (not vitamin D2) because it is better metabolized by the body. D3 Serum is also without those chemical tagalongs such as magnesium stearate (a questionable excipient) or other chemical no-no’s.

Suggested Use

Take 1 drop daily with a meal or as directed by a health professional.