Thorne Vitamin K

Thorne Vitamin K by Thorne, vitamin K supplement capsules in a premium bottle, 60 capsules for daily nutritional support

$49.95 AUD

A comprehensive vitamin K formula from Thorne featuring three clinically studied forms of vitamin K1 and K2 (MK-4 and MK-7). Designed to support healthy bones, calcium metabolism and blood vessel health.

Thorne Vitamin K combines three researched forms of vitamin K — vitamin K1, vitamin K2 as MK-4, and vitamin K2 as MK-7 — to provide comprehensive nutritional support for bone mineral density, calcium utilisation and healthy blood vessel function.

Vitamin K plays an important role in normal blood clotting, bone maintenance and the body’s natural calcium regulation processes. By combining multiple forms of vitamin K in one capsule, Thorne provides a well-rounded formula designed to complement a balanced approach to bone and cardiovascular wellness.

Featuring MenaQ7® MK-7 and a higher concentration of MK-4 than many comparable formulas, Thorne Vitamin K reflects the brand’s commitment to clinically researched ingredients, quality manufacturing standards and practitioner-trusted supplementation.

What Makes This Product Different?

Three Forms of Vitamin K

Contains vitamin K1, vitamin K2 as MK-4, and vitamin K2 as MK-7 to provide comprehensive vitamin K support.

Clinically Researched Vitamin K2 Forms

Includes MK-4 and MenaQ7® MK-7, two well-studied forms of vitamin K2 commonly used in nutritional supplementation.

Supports Bone Mineral Density

Vitamin K contributes to normal bone maintenance and helps support healthy bone structure.

Supports Healthy Calcium Metabolism

Vitamin K works alongside other nutrients involved in maintaining normal calcium utilisation within the body.

Practitioner Trusted Quality

Manufactured by Thorne using carefully selected ingredients and third-party tested to verify quality, purity and label accuracy.

Convenient Daily Capsule

A simple one-capsule serving provides a complete vitamin K formula suitable for daily wellness routines.

Who May Benefit From Thorne Vitamin K?

Thorne Vitamin K may be suitable for:

Adults seeking nutritional support for healthy bones
Healthy ageing adults looking to maintain bone mineral density
Individuals wanting to complement a calcium and vitamin D routine
Wellness-conscious consumers seeking comprehensive vitamin K supplementation
Individuals interested in supporting healthy blood vessel function
Those looking for a practitioner-quality vitamin K formula
Individuals seeking a combination of vitamin K1 and K2 forms

Serving Size: 1 Capsule

Servings Per Container: 60

Active Ingredients (per serve):

Vitamin K1 — 1mg
Vitamin K2 (MK-4) — 5mg
Vitamin K2 (as Menaquinone-7) (MK-7) — 90mcg

Other Ingredients: Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Mixed Tocopherols, Silicon Dioxide

Free From: Gluten, Dairy, Soy

Take 1 capsule one to two times daily or as recommended by your healthcare practitioner.

For best results, use consistently as part of a balanced diet and healthy lifestyle, or as directed by your healthcare practitioner.

What is Thorne Vitamin K used for?

Thorne Vitamin K provides three forms of vitamin K to support normal bone maintenance, calcium metabolism, blood clotting function and healthy blood vessel function as part of a balanced wellness routine.

What is the difference between vitamin K1 and vitamin K2?

Vitamin K1 and vitamin K2 are different forms of vitamin K found in foods and supplements. Thorne combines vitamin K1 with two forms of vitamin K2 — MK-4 and MK-7 — for comprehensive nutritional support.

Why does Thorne include both MK-4 and MK-7?

MK-4 and MK-7 are two well-researched forms of vitamin K2. Including both provides a broader vitamin K profile within a single formula.

Can I take Thorne Vitamin K with vitamin D?

Vitamin K and vitamin D are commonly combined in nutritional routines because both contribute to healthy bone maintenance and calcium-related processes. Consult your healthcare practitioner for personalised advice.

Who should avoid vitamin K supplements?

Individuals taking anticoagulant medications should consult their healthcare practitioner before using vitamin K supplements, as vitamin K can interact with certain blood-thinning medications.

Does Thorne Vitamin K contain MK-7?

Yes. Thorne Vitamin K contains MK-7 in the form of MenaQ7®, a widely studied form of vitamin K2.

Always read the label and follow the directions for use.
If pregnant or breastfeeding, consult your healthcare practitioner before use.
Vitamin K may interfere with anticoagulant medications such as
Coumadin. Consult your healthcare practitioner before use if taking blood-thinning medication.
This product is contraindicated in individuals with a history of hypersensitivity to any of its ingredients.
Keep out of reach of children.
Store in a cool, dry place.
Do not use if the safety seal is broken or missing.

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