SKU: TRK

Tri-K™

Vitamins K1 and K2 and GG for Bone and Arterial Health*

A synergistic blend of vitamins K1 and K2 (MK-4) and geranylgeraniol (GG) to help support normal blood clotting, optimal bone and joint health, and healthy arterial elasticity.*

Designed to offer three pathways to vitamin K.*

• Supports vitamin K status in the body*
• Supports optimal bone and joint health*
• Supports cardiovascular health*
• May help support normal arterial elasticity and its collagen content*
• May help support individuals taking certain medications that may increase demand for vitamin K*

Recommended Use: Take 1 softgel twice per day with a meal or as directed by your health-care practitioner.

Warning: Consult your health-care practitioner before using this product if you are taking Coumadin, warfarin, or other anticoagulant medications. Tri-K™ is contraindicated in people on warfarin (Coumadin).

A synergistic blend of vitamins K1, K2, and GG

Both forms of vitamin K are important for health. Vitamin K1 (phylloquinone) is predominantly found in leafy green vegetables, while vitamin K2 refers to a group of menaquinones (MK forms), including MK-4, which is found in pastured eggs, grass-fed butter, meat, and certain cheeses. Vitamin K1 supports normal blood clotting, while vitamin K2 (as MK-4) is involved in healthy calcium utilization, directing it to the bones and teeth.* GG supports vitamin K status by serving as a building block for the body’s natural production of MK-4, providing comprehensive support for vitamin K activity.*

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* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

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The Designs for Health Spotlight™ functional wellness tests are not diagnostic and are not eligible for coverage under Medicare, Medicaid, or medical insurance. DFH Spotlight testing must be ordered or authorized by a qualified health-care provider registered with DFH. Please reach out directly to your practitioner to express your interest in any of the Spotlight tests. Spotlight test kits are not available for purchase or shipping in New York or the U.S. territories.

††U.S.A. Functional Medicine MDs, DOs, NDs, DCs, and Nutrition Professionals surveyed in 2025 for Designs for Health.

¹Sawada D, Kawai T, Nishida K, Kuwano Y, Fujiwara S, Rokutan K. Daily intake of Lactobacillus gasseri CP2305 improves mental, physical, and sleep quality among Japanese medical students enrolled in a cadaver dissection course. J Funct Foods. 2017;31:188-197. doi:10.1016/j.jff.2017.01.042.

²Keystone commensal strains based on the HACK index. 8x comparison based on five keystone strains (up to 24% combined abundance) vs. single-strain Akkermansia  products (~3%). Percentages reflect typical abundance in healthy adult microbiomes per published research. Individual colonization varies.