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Thorne Research - Vitamin K - Vitamin Supplement - 60 Capsules

Thorne Research - Vitamin K - Vitamin Supplement - 60 Capsules

Thorne Research - Vitamin K - Vitamin Supplement - 60 Capsules

$34.14

Many people think of vitamin K as the vitamin that supports the normal and healthy ability of the blood to clot. But vitamin K also supports strong bones and healthy arteries. Vitamin K “pairs up” with vitamin D in the body, much like magnesium pairs up with calcium. The result is that vitamin K and magnesium can both help keep calcium in the bones and out of the blood vessels and other soft tissues. 3-K Complete includes the clinically studied forms of vitamin K1 and vitamin K2 (as MK-4 and MK-7). 3-K Complete contains significantly more MK-4 than most other multiple-K products on the market, while the MK-7 is MenaQ7 – used in the majority of MK-7 research. The body’s activation of important proteins – via a process known as carboxylation – appears to be at the center of most of vitamin K’s therapeutic benefits. When vitamin K is present as a co-factor, the proteins activated in this vitamin K-dependent carboxylation process include multiple blood-clotting proteins (prothrombin and others), bone mineralization proteins (osteocalcin and calbindin), and the vascular calcification inhibitor protein (matrix Gla-protein). 3-K Complete offers support for bone, cardiovascular, and metabolic health. It also offers nutritional support for oncology patients.

Many people think of vitamin K as the vitamin that supports the normal and healthy ability of the blood to clot. But vitamin K also supports strong bones and healthy arteries. Vitamin K “pairs up” with vitamin D in the body, much like magnesium pairs up with calcium. The result is that vitamin K and magnesium can both help keep calcium in the bones and out of the blood vessels and other soft tissues. 3-K Complete includes the clinically studied forms of vitamin K1 and vitamin K2 (as MK-4 and MK-7). 3-K Complete contains significantly more MK-4 than most other multiple-K products on the market, while the MK-7 is MenaQ7 – used in the majority of MK-7 research. The body’s activation of important proteins – via a process known as carboxylation – appears to be at the center of most of vitamin K’s therapeutic benefits. When vitamin K is present as a co-factor, the proteins activated in this vitamin K-dependent carboxylation process include multiple blood-clotting proteins (prothrombin and others), bone mineralization proteins (osteocalcin and calbindin), and the vascular calcification inhibitor protein (matrix Gla-protein). 3-K Complete offers support for bone, cardiovascular, and metabolic health. It also offers nutritional support for oncology patients.

Many people think of vitamin K as the vitamin that supports the normal and healthy ability of the blood to clot. But vitamin K also supports strong bones and healthy arteries. Vitamin K “pairs up” with vitamin D in the body, much like magnesium pairs up with calcium. The result is that vitamin K and magnesium can both help keep calcium in the bones and out of the blood vessels and other soft tissues. 3-K Complete includes the clinically studied forms of vitamin K1 and vitamin K2 (as MK-4 and MK-7). 3-K Complete contains significantly more MK-4 than most other multiple-K products on the market, while the MK-7 is MenaQ7 – used in the majority of MK-7 research. The body’s activation of important proteins – via a process known as carboxylation – appears to be at the center of most of vitamin K’s therapeutic benefits. When vitamin K is present as a co-factor, the proteins activated in this vitamin K-dependent carboxylation process include multiple blood-clotting proteins (prothrombin and others), bone mineralization proteins (osteocalcin and calbindin), and the vascular calcification inhibitor protein (matrix Gla-protein). 3-K Complete offers support for bone, cardiovascular, and metabolic health. It also offers nutritional support for oncology patients.

Many people think of vitamin K as the vitamin that supports the normal and healthy ability of the blood to clot. But vitamin K also supports strong bones and healthy arteries. Vitamin K “pairs up” with vitamin D in the body, much like magnesium pairs up with calcium. The result is that vitamin K and magnesium can both help keep calcium in the bones and out of the blood vessels and other soft tissues. 3-K Complete includes the clinically studied forms of vitamin K1 and vitamin K2 (as MK-4 and MK-7). 3-K Complete contains significantly more MK-4 than most other multiple-K products on the market, while the MK-7 is MenaQ7 – used in the majority of MK-7 research. The body’s activation of important proteins – via a process known as carboxylation – appears to be at the center of most of vitamin K’s therapeutic benefits. When vitamin K is present as a co-factor, the proteins activated in this vitamin K-dependent carboxylation process include multiple blood-clotting proteins (prothrombin and others), bone mineralization proteins (osteocalcin and calbindin), and the vascular calcification inhibitor protein (matrix Gla-protein). 3-K Complete offers support for bone, cardiovascular, and metabolic health. It also offers nutritional support for oncology patients.

$34.14 - $79.40

in 14 offers

The lowest price for Thorne Research - Vitamin K - Vitamin Supplement - 60 Capsules right now is $34.14 at MFI Medical, compared across 13 retailers.

The all-time low was $28.01 on 27 June 2026 — today's price is 22% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 29 Oct 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 29/10/2026 02:48:26

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64Amazon.com.au

$64.95

Thorne Research - Vitamin K - Vitamin Supplement - 60 Capsules

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=mfimedical.com&sz=64MFI Medical

$34.14

Dietary Supplement Thorne Vitamin K1 / Vitamin K2 (MK-4) / Vitamin K2 (MK-7) 1 mg - 5 mg - 90 mcg Capsule 60 Capsules Without Flavor (Bottle of 60)

Delivery $49.52

https://www.google.com/s2/favicons?domain=nutriessential.com&sz=64Nutriessential.com

$43.86

Vitamin K - 60 caps

Delivery $35.02

https://www.google.com/s2/favicons?domain=au.iherb.com&sz=64iHerb

$45.26

Thorne, Vitamin K, 60 Capsules

Delivery $40

https://www.google.com/s2/favicons?domain=professionalsupplementcenter.com&sz=64Professional Supplement Center

$45.27

Vitamin K, 60 Veg Capsules, by Thorne Research

Delivery $12.73

https://www.google.com/s2/favicons?domain=australiansportsnutrition.com.au&sz=64Australian Sports Nutrition

$49.95

Thorne Vitamin K 60 Caps

Delivery $9.95

https://www.google.com/s2/favicons?domain=thesupplementedit.com.au&sz=64The Supplement Edit

$49.95

Thorne Vitamin K | K1 & K2 Bone Support Australia

Free delivery

https://www.google.com/s2/favicons?domain=gr8health.com.au&sz=64GR8 Health

$49.95

Thorne Vitamin K 60 caps

Delivery between 3–5 Nov $9.95

https://www.google.com/s2/favicons?domain=aushealthnutrition.com.au&sz=64Australian Health & Nutrition

$59.95

Thorne Research Vitamin K Vitamin Supplement 60 Capsules

Free delivery

https://www.google.com/s2/favicons?domain=snapklik.com&sz=64Snapklik AU

$63.65

THORNE Vitamin K, Vitamins K1 And K2 , 60 Capsules

Delivery $28.29

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Supplement TypeVitamin
Target ConcernBone & Joint Health, Heart Health
BenefitContributes to bone strength and density, Aids in maintaining arterial health and flexibility
Body Part UseBone
Supplement FactsImage of supplement facts label available

Price comparison

Updated 7 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64
Amazon.com.au

$64.95

Thorne Research - Vitamin K - Vitamin Supplement - 60 Capsules

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=mfimedical.com&sz=64
MFI Medical

$34.14

Dietary Supplement Thorne Vitamin K1 / Vitamin K2 (MK-4) / Vitamin K2 (MK-7) 1 mg - 5 mg - 90 mcg Capsule 60 Capsules Without Flavor (Bottle of 60)

Delivery $49.52

https://www.google.com/s2/favicons?domain=nutriessential.com&sz=64
Nutriessential.com

$43.86

Vitamin K - 60 caps

Delivery $35.02

https://www.google.com/s2/favicons?domain=au.iherb.com&sz=64
iHerb

$45.26

Thorne, Vitamin K, 60 Capsules

Delivery $40

https://www.google.com/s2/favicons?domain=professionalsupplementcenter.com&sz=64
Professional Supplement Center

$45.27

Vitamin K, 60 Veg Capsules, by Thorne Research

Delivery $12.73

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Supplement TypeVitamin
Target ConcernBone & Joint Health, Heart Health
BenefitContributes to bone strength and density, Aids in maintaining arterial health and flexibility
Body Part UseBone
Supplement FactsImage of supplement facts label available

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