Vitamin K2

Biologically active vitamin K2 as menaquinone-7 (MK-7) to support healthy bone formation and blood vessels.

90 mcg Vitamin K2 (MK-7) | 60 Vegetarian Capsules | Soy-Free | Plant-Derived MK-7 | Gluten Free | GMO Free

Douglas Labs Vitamin K2 is a targeted menaquinone-7 (MK-7) supplement designed to support healthy bone formation, calcium utilization, and healthy blood vessels. Each vegetarian capsule provides 90 mcg of vitamin K2 in a simple once-daily format.

Overview

Douglas Labs Vitamin K2 is a vegetarian capsule formula featuring vitamin K2 as menaquinone-7 (MK-7). Each serving provides 90 mcg of vitamin K2 to support healthy bone formation and blood vessels.

Benefits

Supports healthy bone formation; supports calcium use and bone mineralization; supports healthy blood vessels; provides the MK-7 form of vitamin K2 in a simple once-daily capsule.

Who It Is For

Best fit for adults seeking foundational bone support, cardiovascular wellness support, or a simple vitamin K2 option to pair thoughtfully with a mineral, vitamin D, or daily supplement routine.

How to Use

Adults take 1 capsule daily with a meal or as directed by a health professional. Customers taking blood thinners should consult a health professional before use.

Quality + Testing

Douglas Laboratories’ manufacturer FAQ describes cGMP manufacturing practices and ISO 17025 accreditation of its in-house testing laboratories. Laboratory accreditation concerns testing competence; it is not certification of this individual product. The product is vegetarian, soy-free, and derived from plant-based geraniol and farnesol.

$39.00 — or Original price was: $39.00.Current price is: $37.05. / month

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Why We Like This Product

Chemical structure illustration labeled K2

Targeted MK-7 Formula

Each capsule provides vitamin K2 as menaquinone-7, the MK-7 form highlighted by Douglas Labs for tissue distribution and a longer half-life compared with MK-4.

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Bone Formation Support

Vitamin K supports osteocalcin activity, helping calcium bind in the bone matrix and supporting healthy bone mineralization.

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Blood Vessel Support

Douglas Labs positions this product for healthy blood vessels, making it a thoughtful addition to a foundational cardiovascular wellness routine.

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Simple Once-Daily Capsule

Adults take 1 capsule daily with a meal, making this easy to fit into a consistent supplement routine.

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Soy-Free + Vegetarian

The formula is vegetarian and soy-free, with MK-7 derived from plant-based geraniol and farnesol.

Description

Vendor: Douglas Laboratories
Size: 60 capsules

Douglas Labs Vitamin K2 supplies biologically active vitamin K2 in the form of menaquinone-7, also known as MK-7. Vitamin K plays an
important role in supporting bone mineralization by helping activate osteocalcin, a protein involved in binding calcium and supporting healthy bone formation.

This product also supports healthy blood vessels. Douglas Laboratories notes that MK-7 concentrates in extra-hepatic tissues, including
vascular tissues, and has a longer half-life compared with the MK-4 form of vitamin K2.

For Kingston Nutrition customers, this is a strong fit for a foundational bone and cardiovascular support routine, especially for adults looking for a simple, professional-quality vitamin K2 option. Each bottle provides 60 vegetarian capsules, with 90 mcg of vitamin K2 per capsule. Adults take 1 capsule daily with a meal or as directed by a health professional.

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FAQ

Clinical / Quality / Testing

MK-7 Form of Vitamin K2

Douglas Labs states that Vitamin K2 supplies biologically active vitamin K2 in the form of menaquinone-7 (MK-7). The brand notes that MK-7 concentrates in extra-hepatic tissues and has a longer half-life compared with MK-4.

Bone + Blood Vessel Support

Vitamin K functions as a cofactor and supports bone formation through carboxylation of osteocalcin. Douglas Labs also positions this product for support of healthy blood vessels.

Manufacturing + Facility Standards

Douglas Laboratories’ manufacturer FAQ describes cGMP manufacturing practices and ISO 17025 accreditation of its in-house testing laboratories. Laboratory accreditation concerns testing competence; it is not certification of this individual product.

Supplement Facts & Ingredients

Plain-text supplement facts

  • Serving size: 1 vegetarian capsule
  • Servings per container: 60
  • Amount per serving: Vitamin K2 (as menaquinone-7) - 90 mcg
  • Daily Value: 113%
  • Other ingredients: Microcrystalline cellulose, hydroxypropyl methylcellulose (capsule), ascorbyl palmitate

How to Use

Daily serving

Adults take 1 capsule daily with a meal or as directed by a health professional.

Best timing

Take with a meal to support consistency and absorption. Pair with a daily routine that is easy to maintain.

Medication note

Consult a health professional prior to use if you are taking blood thinners. Vitamin K may interfere with Coumadin (Warfarin) and other blood thinners.

Storage

Store in a cool, dry place away from direct light. Keep out of reach of children.

Warning

If pregnant, nursing, have any health condition, or taking any medication, consult your health professional before using this product.

Why Vitamin K2 Supports a Foundation Routine

Vitamin K2 helps support healthy bone formation by playing a role in osteocalcin activation, which helps calcium bind to support healthy bone mineralization. The MK-7 form is a practical option for customers looking for a targeted, once-daily vitamin K2 supplement.

This product combines a focused ingredient, professional-quality brand standards, and a simple vegetarian capsule format. This product is especially relevant for customers thinking about bone health, calcium balance, and cardiovascular wellness support.

Get Personalized Nutrition Guidance

Not sure whether Vitamin K2 belongs in your routine? Connect with Kingston Nutrition for guidance on your goals, current supplement plan, diet, and medications.