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Supplements

Life Extension Super K

Life Extension

Function
Vitamins
Substance
Vitamin K

Softgel with 2,000 mcg Vitamin K (as phytonadione), 1,000 mcg Vitamin K2 (as menaquinone-4) and 180 mcg Vitamin K2 (as MenaQ7 trans menaquinone-7) per serving (1 softgel); 90 softgels. Price: $24.00 for 90 softgels ($22.00 with AutoShip), checked Oct 4, 2026; no third-party certification is stated. Dietary supplements are not FDA-approved: FDA does not approve dietary supplements or their labeling before sale.

Listed for: US

Official site

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Trust notes

  • Proprietary blend: No proprietary blend is flagged on this listing.

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