Ingredient

Phytonadione Vitamin K1

Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Phytonadione is added to foods as a nutrient supplement, specifically to boost Vitamin K …

What is Phytonadione Vitamin K1?

Phytonadione is a form of Vitamin K, a nutrient essential for blood clotting and bone health. It is found naturally in green leafy vegetables like spinach and kale, and can also be synthesized for use in food products.

Is Phytonadione Vitamin K1 a major allergen?

Not a major allergen.

What is Phytonadione Vitamin K1 used for?

Phytonadione is added to foods as a nutrient supplement, specifically to boost Vitamin K content.

Is Phytonadione Vitamin K1 safe?

Phytonadione is recognized as safe and effective by the FDA when used as a vitamin.

Why it's used

Phytonadione is added to foods as a nutrient supplement, specifically to boost Vitamin K content. It is often found in fortified foods such as certain dairy products, meal replacements, and nutritional drinks.

Health notes

Phytonadione is recognized as safe and effective by the FDA when used as a vitamin. The National Academies of Sciences, Engineering, and Medicine have established a Recommended Dietary Allowance (RDA) for Vitamin K. JECFA has also evaluated Vitamin K and its derivatives. Adequate Vitamin K intake is important for normal blood clotting.

Allergen info

Not a major allergen.

Foods that contain Phytonadione Vitamin K1

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%DV Explained: 5% Low, 20% High →

Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: October 5, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.