The 5000IU dose is noticeably strong—I feel it working without the sluggishness I got from lower D3 alone. Pairing it with the K2 MK-7 makes me confident the calcium's going where it should, and 120 capsules lasting four months is solid value.
Julian B.★★★★★
Three months in and my bloodwork finally shows normal vitamin D levels after years of being deficient. The 5000IU dose with the MK-7 form of K2 is exactly the combo my doctor wanted, and one bottle lasting four months makes the cost totally reasonable.
Ruby D.★★★★★
Took these every morning with breakfast, and after about three weeks my joints stopped aching like they usually do in winter. The 120 capsules lasting a full four months makes the price feel totally fair for the potency.