This vitamin D3 and K2 softgel pairs two fat-soluble vitamins for bone strength and cardiovascular protection, and both land in their effective ranges. You are getting 1,000 IU (25 mcg) of **Vitamin D3** as cholecalciferol, the everyday maintenance dose that sits at the floor of the 1,000-5,000 IU clinical range, enough to hold healthy blood levels but not to correct a deficiency. The **Vitamin K2** is 120 mcg of MK-7 sourced from natto, comfortably mid-range and in the long-acting form that stays active in your body for days rather than hours.

The pairing is the real point here: D3 helps your body absorb calcium, while K2 directs that calcium into your bones instead of your arteries, which is why this combination supports both skeletal strength and heart health. Both vitamins are in well-absorbed forms, and the softgel suspends them in MCT coconut oil, which matters since each one needs dietary fat to absorb.

At 1,000 IU of D3, this is a maintenance formula, fine for holding adequate levels if you already get regular sun, but if you are correcting a deficiency or live through long winters you would likely need a higher D3 dose. One thing to flag: K2 can interfere with blood-thinning medication like warfarin, so check with your doctor before starting if you take an anticoagulant.