SKU: DSU

Vitamin D-Evail™ Supreme

Immune, Bone, and Arterial Health*

Supports bone, immune, and heart health with a clinically relevant amount of vitamin D.* Features vitamins D3, K1, and K2, along with GG. Helps to optimize calcium absorption and utilization.*

Utilizes Designs for Health’s Evail™ system technology, which combines quillaja extract with medium-chain triglycerides (MCT) for improved nutrient bioavailability.

  • Supports optimal bone health*
  • Supports healthy immune function*
  • Supports arterial elasticity and cardiovascular health*

Recommended Use: Take 1 softgel daily with food 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.

5,000 IU of Vitamin D3 and 2,000 mcg of Vitamin K per serving

Vitamin D is a fat-soluble vitamin that is needed for strong, healthy bones, cardiovascular function, and a healthy immune response.* Vitamin K is a fat-soluble vitamin that supports bones and arteries.* Current research suggests that the combined supplementation of both vitamins D and K can be more effective than either vitamin alone for both helping maintain bone and cardiovascular health.*

Designs for Health

Terms & Conditions

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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.