#high potency D3

Metagenics Vitamin D3 K2 Review: 10,000 IU High-Potency Formula

Metagenics Vitamin D3 and K2 delivers a potent 10,000 IU of D3 paired with bioavailable MK-7 in a 60-softgel supply. This practitioner-grade formula supports immunity, bones and heart — but is it worth the premium? I spent six weeks finding out.