VITAMIN D3 They are 2000 IU and K2 90 µg from LAMBERTS
Each capsule provides 2000 IU (50 µg) of natural vitamin D3 (cholecalciferol), as well as 90 µg of vitamin K2 in the form of long-lasting menaquinone-7 (MK-7).
As a clinically researched formula, both vitamins are provided in their most effective forms. Research has established that the body absorbs vitamin K2 better than K1. Vitamin K2 (menaquinone) exists in two forms: synthetic MK-4 and natural MK-7. Multiple studies have claimed that the natural form of MK-7 is more bioavailable than synthetic MK-4 and therefore Lamberts uses 96% pure, natural, full-spectrum MK-7 derived from chickpea protein.
Vitamin D is provided in the preferred form, which is highly bioavailable and suspended in sunflower seed oil for maximum absorption.