THORNE - Vitamin K2 - Concentrated Vitamin K2 (as MK-4) Liquid Supplement - Supports Bone Heart &amp and Blood Vessel Health* - Third-Party Certified - Gluten Dairy &amp Soy-Free - 1 Fl Oz

Brand : THORNE

Item Form : Liquid

Primary Supplement Type : Magnesium

Diet Type : Gluten Free

Flavor : Unflavored

About this item

? Bone Health: Contributes to bone strength and density by helping to direct calcium to the bones and keeping it from accumulating in soft tissues*

? Heart Health: Supports a healthy heart and blood vessels with MK-4, an extensively studied form of vitamin K2*

? Liquid Vitamin K2: Self-dispensing top provides an accurate, safe, and individualized serving, by metering individual drops with 1 mg of vitamin K2 (as MK-4) per drop

? 4 Rounds of Testing: Our state-of-the-art laboratories enable us to conduct 4 rounds of testing on every product, from analyzing the purity of raw materials to confirming the shelf life of finished formulas

? Trusted: Thorne is trusted by 100+ professional sports teams and the #1 most recommended clinical brand by consumers and health-care practitioners (Based on a 2026 independent survey of US supplement consumers and health-care practitioners)

Product specifications

Item details

Brand Name : THORNE

Item Form : Liquid

Primary Supplement Type : Magnesium

Diet Type : Gluten Free

Flavor : Unflavored

Product Benefits : Bone Health Support

Age Range Description : Adult

Specific Uses For Product : Bone, Joint

Number of Items : 1

Model Name : Vitamin K2 Liquid (1 mg per Drop) - Concentrated Vitamin K2 Supplement for Heart and Bone Support - 1 Fl Oz

Dosage Form : Drops

UPC : 693749170013 885106647898 400792103055 765857717623 754748034383

Manufacturer : Thorne Research

Model Number : Primary supplement type: Vitamin K2

Manufacturer Part Number : K170-R

Best Sellers Rank : #68,483 in Health & Household (See Top 100 in Health & Household) #372 in Vitamin D Supplements

ASIN : B000FGWDTK

? #68,483 in Health & Household (See Top 100 in Health & Household)

? #372 in Vitamin D Supplements

Measurements

Unit Count : 1 Fluid Ounces

Item Weight : 1 Milligrams

Item Dimensions : 1.25 x 1.25 x 3.35 inches

User guide

Allergen Information : Barley Free, Dairy Free, Egg Free, Gluten Free, Rye Free, Soy Free, Wheat Free

Materials & Care

Material Type Free : Dairy Free

Product description

Thorne Research B0H89XNPYS

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What makes Thorne supplements high quality?

How does Thorne test its supplements for quality?

Are Thorne supplements clinically tested and safe?

Why are Thorne products more expensive than other supplements?

Where are Thorne supplements made and where are the ingredients sourced from?

What makes Thorne supplements high quality?

Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.

How does Thorne test its supplements for quality?

To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we manufacture. 100+ Thorne employees are dedicated to ensuring quality.

Are Thorne supplements clinically tested and safe?

Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.

Why are Thorne products more expensive than other supplements?

When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements ? we set the standard.

Where are Thorne supplements made and where are the ingredients sourced from?

Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.