Phytonadione

2-5 year old preschoolersSkin contact product

Check for Different Age (6 available)

Safe for preschoolers to use Phytonadione?

YES - Generally Safe
Danger Score: 2 (Lower is safer)
Quick Answer: Phytonadione is generally considered safe for 2-5 year old children when used in topical products. Consider preschooler activity levels.

ℹ️General Overview

Phytonadione (vitamin K1) is generally low risk for young children aged 2–5. It’s not thought to cause cancer or long‑term harm, and irritation is uncommon, but some rules in certain countries limit its use in everyday skin products.

What to Do

If you plan to use a product with phytonadione on a toddler or preschooler: use only small amounts, apply once to a small patch of skin (behind the ear or inner forearm) and wait 24 hours to check for redness or swelling, keep it off the face and away from the eyes, don’t apply to cuts or broken skin, avoid daily large‑area use, and talk with your pediatrician before repeated or large‑area use.

⚠️Warnings

Regulatory warning: some regions restrict or ban this ingredient for cosmetics (see EU Cosmetics Directive). Safety notes from governmental chemical agencies report limited evidence of skin and lung irritation (European Chemicals Agency) and classify it as not expected to be systemically toxic (Environment Canada). Because of the regulatory restriction and the irritation reports, avoid cosmetic products that list it for general beauty use on children, watch for any skin redness, swelling, blistering, or breathing difficulty, and stop use and call your doctor if those occur.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

Banned: This ingredient is flagged as violating government rules and is listed as banned or unsafe for use in cosmetics under the EU Cosmetics Directive. That means regulators in the European Union do not allow it in cosmetic products.
Environmental: European chemicals regulators note concerns for wildlife and environmental toxicity, and Environment Canada calls it an uncertain environmental toxin. This means it may harm animals or the environment if released.

Tap or hover over labels to see detailed risk information.

Alternative Names for Phytonadione

This ingredient may also be listed as:

phytonadione2-METHYL-3-[(2E)-3,7,11,15-TETRAMETHYLHEXADEC-2-EN-1-YL]NAPHTHALENE-1,4-DIONE3-((2E)-3,7,11,15-TETRAMETHYLHEXADEC-2-ENYL)-2-METHYLNAPHTHALENE-1,4-DIONEVITAMIN K SEMIQUINONE RADICAL1,4-NAPHTHALENEDIONE, 2-METHYL-3-(3,7,11,15-TETRAMETHYL-2-HEXADECENYL)-, RADICAL ION(1-), (R-(R*,R*-(E)))-FITOMENADIONENSC-270681SMR000059144MEPHYTON (TN)NCGC00159423-02A-PHYLLOQUINONE

Always check ingredient labels carefully, as ingredients may be listed under different names.

Products Containing Phytonadione

This ingredient is found in the following products:

This list shows products that contain Phytonadione or its alternative names.

Research Articles on Phytonadione

Scientific research related to this ingredient:

These research articles provide scientific evidence about Phytonadione safety and effects.

Common Questions About Phytonadione

Safe for preschoolers to use Phytonadione?

Yes, Phytonadione is generally considered safe for 2-5 year old children based on current research.

What are the banned risks of Phytonadione for preschoolers?

Banned or heavily restricted in one or more countries. Young children may be more sensitive to these effects.

What are the environmental risks of Phytonadione for preschoolers?

Possible negative effects on the environment Young children may be more sensitive to these effects.

What products contain Phytonadione?

Phytonadione is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

Is this suitable for preschoolers to using products with Phytonadione?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 2-5 year old children. Use the age selector above to check other ages.

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