Colorado
Vitamin K1 Test in Colorado
The Vitamin K1 test measures phylloquinone, the form of vitamin K found in leafy green vegetables. It helps evaluate vitamin K status and supports the assessment of blood clotting, absorption, and bone health.
Order Vitamin K1 Test in Colorado
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order Vitamin K1 Test- Typical turnaround
- 1-3 business days
- Starting price
- From $192
- Results
- Confidential, online
Quick answer
The Vitamin K1 test measures phylloquinone in the blood. Vitamin K is a fat-soluble vitamin needed for normal blood clotting and for proteins involved in bone health. The test is typically ordered when a deficiency is suspected because of poor dietary intake, fat malabsorption, or a condition that affects how the body uses vitamin K. A healthcare provider interprets the result with the broader clinical picture.
What this test measures
Vitamin K comes in several forms. Vitamin K1, or phylloquinone, is the form found in green leafy vegetables and some plant oils, while vitamin K2 refers to a group of related compounds. The body uses vitamin K to activate several clotting factors made in the liver, and it also supports proteins that help regulate calcium in bone.
The test uses a blood sample, usually collected from a vein in the arm. Laboratories measure phylloquinone directly, and results are compared with reference ranges that can vary between laboratories. Because vitamin K is fat-soluble, conditions that reduce fat absorption can lower levels, so clinicians often interpret the result alongside other fat-soluble vitamin tests.
Testing may be considered for people with unexplained bruising or bleeding, chronic liver or bile duct conditions, or malabsorption disorders such as celiac disease or cystic fibrosis. It may also be used to assess nutritional status during long-term intravenous nutrition. Results alone do not diagnose a condition and are reviewed with a qualified healthcare provider.
Vitamin K1 Test in Colorado cities
Acres Green, CO
Vitamin K1 Test in Acres Green.
Aetna Estates, CO
Vitamin K1 Test in Aetna Estates.
Air Force Academy, CO
Vitamin K1 Test in Air Force Academy.
Akron, CO
Vitamin K1 Test in Akron.
Alamosa, CO
Vitamin K1 Test in Alamosa.
Alamosa East, CO
Vitamin K1 Test in Alamosa East.
Applewood, CO
Vitamin K1 Test in Applewood.
Aristocrat Ranchettes, CO
Vitamin K1 Test in Aristocrat Ranchettes.
Arvada, CO
Vitamin K1 Test in Arvada.
Aspen, CO
Vitamin K1 Test in Aspen.
Ault, CO
Vitamin K1 Test in Ault.
Aurora, CO
Vitamin K1 Test in Aurora.
Avon, CO
Vitamin K1 Test in Avon.
Basalt, CO
Vitamin K1 Test in Basalt.
Battlement Mesa, CO
Vitamin K1 Test in Battlement Mesa.
Bayfield, CO
Vitamin K1 Test in Bayfield.
Bennett, CO
Vitamin K1 Test in Bennett.
Berkley, CO
Vitamin K1 Test in Berkley.
Berthoud, CO
Vitamin K1 Test in Berthoud.
Black Forest, CO
Vitamin K1 Test in Black Forest.
Boulder, CO
Vitamin K1 Test in Boulder.
Breckenridge, CO
Vitamin K1 Test in Breckenridge.
Brighton, CO
Vitamin K1 Test in Brighton.
Broomfield, CO
Vitamin K1 Test in Broomfield.
Brush, CO
Vitamin K1 Test in Brush.
Buena Vista, CO
Vitamin K1 Test in Buena Vista.
Burlington, CO
Vitamin K1 Test in Burlington.
Byers, CO
Vitamin K1 Test in Byers.
Carbondale, CO
Vitamin K1 Test in Carbondale.
Cascade-Chipita Park, CO
Vitamin K1 Test in Cascade-Chipita Park.
Frequently Asked Questions
Where can I get a vitamin k1 test in Colorado?
Colorado has certified laboratories and independent diagnostic centers that offer this panel. Direct-access ordering lets you select a location that fits your schedule.
How much does a vitamin k1 test cost in Colorado?
Pricing varies by provider and location. Check the price shown at checkout, and contact the testing partner for a written estimate if needed.
Is at-home collection available in Colorado?
For select panels, at-home kits can be shipped to Colorado, collected at home, and mailed back for analysis.
How long do results take in Colorado?
Most results are reported within 1-3 business days after collection.
Ready to get tested?
Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.
Reviewed by the LabOrdering Editorial Team
Every page on this site is reviewed for clarity, sourcing, and accuracy. We update our library as testing options, collection networks, and accreditation standards change.