Vitamin K1 Powder - Phylloquinone Supplement for Bone and Heart Health Support - 100g (3.5 oz)

Health Benefits of Vitamin K1

Vitamin K1 contributes to normal blood clotting and the maintenance of normal bones, as recognized by the European Food Safety Authority. By activating osteocalcin, it helps bind calcium to the bone matrix, promoting strong, dense bones. Additionally, it supports cardiovascular health by regulating arterial calcification via matrix Gla-protein activation. This pure phylloquinone powder offers a convenient daily dose of wellbeing, seamlessly integrating into your routine.

What Is Vitamin K1?

Vitamin K1, or phylloquinone, is a fat-soluble vitamin found abundantly in green leafy vegetables such as spinach, kale, and broccoli. It is essential for the synthesis of blood clotting factors in the liver, helping maintain normal coagulation. For those who struggle to consume enough greens, this concentrated powder provides a reliable source to support adequate intake.

Vitamin K1 vs K2: Key Differences

Vitamin K exists primarily as K1 (phylloquinone) and K2 (menaquinone). While both contribute to bone and cardiovascular wellbeing, they differ in absorption and duration. K1, sourced from plants, is quickly utilised by the liver for clotting factor production. K2, from fermented foods and gut bacteria, remains active longer and directs calcium into bones and teeth. Daily K1 supplementation may benefit those with low vegetable intake, providing targeted phylloquinone.

How to Choose a Vitamin K1 Supplement

When selecting a Vitamin K1 supplement, consider purity, dosage, and quality certifications. This powder delivers pure phylloquinone without additives, and undergoes third-party testing. Look for products that specify the active ingredient per serving and are manufactured in cGMP-compliant facilities. This supplement is gluten-free, non-GMO, and free from common allergens, suiting various dietary needs.

Recommended Dosage

Each serving provides 10 mg (10,000 mcg) of Vitamin K1, far exceeding the typical adult Adequate Intake of 90–120 mcg per day. This high-dose is intended for those under health care supervision. A 100 g container yields 10,000 servings, offering a long-term supply suitable for extended uses with professional guidance.

Potential Side Effects & Interactions

Vitamin K1 is generally well tolerated, but high doses may cause mild stomach upset or skin reactions in sensitive individuals. As it promotes clotting, it can interfere with anticoagulants like warfarin. If you are on blood thinners, do not take this without medical advice. Caution is advised for those with liver disease or scheduled for surgery. Always consult a health care practitioner before starting any supplement. This product is gluten-free and produced in a cGMP facility ensuring quality.

Frequently Asked Questions

Is Vitamin K1 the same as Vitamin K?
Vitamin K includes K1 (phylloquinone) and K2 (menaquinone). K1 is the primary dietary form, mainly used for blood clotting.

Can I take Vitamin K1 with Vitamin D?
Yes, they work synergistically: vitamin D enhances calcium absorption, while K1 directs calcium to bones and away from soft tissues. Many take them together for bone and cardiovascular support.

How should I store this powder?
Store in a cool, dry place away from direct sunlight, and keep the container tightly sealed to avoid moisture.

Is this supplement vegan?
Yes, Vitamin K1 from phylloquinone is plant-derived, suitable for vegan and vegetarian diets.

These statements have not been evaluated by the Medicines and Health care products Regulatory Agency. This product is not intended to diagnose, treat, , or prevent any disease.