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Scored forOutcome alternatives
Life Extension120 count • 30 servingsAvailable now$31.05$1.04 / serving4.8 · 345 ratings16 / day
80−6 pts from leader
#137 of 3425 ranked for bone turnover markersLeader · Life Extension, Life Extension, Super K, 90 Softgels — 86
Why this ranks #137 for bone turnover markers
- Evidence fitVitamin K2 (Menaquinone-4, MK-4) and Calcium Carbonate are the strongest evidence signals for this outcome.
- Dose fitVitamin K2 (Menaquinone-4, MK-4) at 45000 mcg is higher than the studied 1.5-45 mg window.
- Price / serving$1.03 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustMixed trust signals — ratings are positive but the base is limited.
Trade-offsValue for money trails the rest of this listTrust signals sit below the other picks
The numbers · Bone turnover markersWhat's inside
80
88
90
96
45000 mcgAbove rangehigher than the studied 1.5-45 mg window
Thin evidenceevidence for this ingredient is still thin
Thin evidenceevidence for this ingredient is still thin
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