Premier Vitamin D3 and K2 Reviews

5 Rating 12 Reviews

High potency Vitamin D3 with K2 for bone strength and formation, calcium metabolism and vascular health*

About Premier Research Labs:

For many years, Premier Research Labs has had a sterling reputation as the world's leader in cellular resonant nutrition technology. We have strived to become the industry leader in excipient-free, preservative-free, premier quality nutritional products and super foods.

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Melanie Tomik

Verified Reviewer

“This vitamin protects my bones, my DEXA scan improved since I am taking it. I like that contains vitamin K2 as well. Pure, no artificial ingredients. My D3 levels are stable and great, can't remember last time I had cold. Looks like protects my immune system. Will keep,purchasing. Very happy with the product!”