Thorne
3-K Complete (Vitamins K1, K2-MK4, K2-MK7)
Helps maintain bone mineral density and supports healthy blood vessels
Approximate price. Subject to merchant changes.
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Reader discount
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- Serving size
- See product label for full directions
- Goal
- longevity
- Category
- Longevity & Performance
The review
Why we put this on the shelf.
Each capsule of Thorne’s Vitamin K formula provides 3 clinically studied forms of vitamin K – vitamin K1 and two types of K2 (MK-4 and MK-7) – for comprehensive blood vessel
We carry 3-K Complete (Vitamins K1, K2-MK4, K2-MK7) because Thorne's quality testing is genuinely top-tier — every batch is independently lab-tested for purity and potency, and they're one of the few supplement brands with both NSF-certified manufacturing and a research-grade clinical division.
Use the link on this page to get 10% off through our Thorne affiliate partnership. Same Thorne, same shipping, just a small kickback to us at no cost to you.
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