Vitamin K

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Vitamin K Overview

  • About
  • Supplement Facts
  • Directions

Are You Getting Your Vitamin K-1?

In today’s modern diet, getting all of the essential nutrition we need can be challenge! That’s why we formulate high-quality supplements that help make essential nutrition a little more convenient and attainable.

Discover the benefits of supplementing with Vitamin K-1 and feel the Solaray difference!

Essential Function

Vitamin K-1 plays an important role in healthy blood clotting and bone structure – our powerful formula is intended to provide optimal support!

Protein Synthesis

Proteins are commonly referred to as the ‘building blocks of the body’ – Vitamin K-1 may helps support healthy protein synthesis!


Important to supporting strong bones, Vitamin K1 can be converted in the body to Vitamin K2 MK-4 when levels are insufficient.

Trusted Brand

A brand you trust, Solaray Vitamin K is manufactured in our own facility, non-GMO, vegan & lab verified to ensure quality.

Why Vitamin K-1?

Vitamin K-1, also known as phylloquinone, is present mostly in dark, leafy green vegetables and helps with supporting normal, healthy blood clotting and bone structure. Vitamin K is also a key factor in protein synthesis within the body. The form of Vitamin K-1 in this supplement can be converted in the body to Vitamin K2 MK-4 when Vitamin K2 is needed.

Why Solaray?

In 1973, Solaray began to formulate herbal blends for specific health benefits. Over the years, Solaray pioneered many innovative products and has become a trusted full-line dietary supplement brand found in health and natural food stores all around the world. True to our commitment to stay leading edge in powerful supplementation, we are proud to offer our non-GMO, vegan Vitamin K-1 100mcg!

Our Manufacturer

At Solaray, quality is among our highest priorities. To ensure you get only the best supplements with the best ingredients, our manufacturer, Nutraceutical Corp., requires a certificate of analysis from each supplier to ensure product quality. Nutraceutical’s lab verification procedure includes testing for:

  • Heavy metals
  • Microbes – Bacteria
  • Herbicides – Pesticides
  • Major allergens
  • Purity – Identity – Potency

 Rest assured, every batch meets the highest-quality standard – because you deserve the best.

Our quality is a difference that you can feel.

*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.

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California Prop 65 Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. You can learn more here.

Warnings: Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs, are pregnant or lactating, or have an allergy to shellfish. Store in a cool, dry place, away from sunlight.

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Vitamin K

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Since 1973, Solary has scoured the globe for the highest quality ingredients, connecting you with the most efficacious supplements that help you live brighter & embrace the moments that matter most.

Solary creates the best possible solutions for our customers with clean ingredients from the earth. Our state-of-the-art labs and advanced technology empower us to test and re-test each of our 900+ products, ensuring some of the highest-quality products available.


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