Tricalcium Phosphate

1-2 year old toddlersSkin contact product

Check for Different Age (6 available)

Is this toddler-safe to use Tricalcium Phosphate?

YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Tricalcium Phosphate is generally considered safe for 1-2 year old toddlers when used in topical products. Watch for toddler-specific sensitivities.

ℹ️General Overview

For toddlers (1-2 years old), tricalcium phosphate used on the skin is generally low risk. It’s not known to cause long-term health problems, but it can sometimes irritate skin, eyes, or lungs if the powder is breathed in or gets into the eyes.

What to Do

Before using a product on your toddler, test a small amount on a patch of skin (inner forearm) and wait 24 hours. Don’t apply to broken or sore skin. Keep powdered products away from your child’s face to avoid breathing dust. Rinse eyes or mouth with water right away if contact happens. Stop use and speak with your child’s doctor if you see a rash, persistent redness, coughing, or breathing changes.

⚠️Warnings

Watch for skin redness, rashes, eye irritation, or breathing problems. A cosmetic industry review noted possible irritation to skin, eyes or lungs (Cosmetic Ingredient Review). Government assessments describe the ingredient as generally not expected to be harmful (Environment Canada). The U.S. food authority has specific notes about limited food uses and other use restrictions for certain situations (U.S. FDA) — follow product labels and don’t let toddlers eat products containing this ingredient. If a product lists this ingredient as a nanopowder, avoid any dusty sprays or powders because inhaling very fine particles can increase risk of lung irritation.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

No Known Risk: Government and expert reviews do not show clear hazards for tricalcium phosphate. A Canadian health agency classifies it as not expected to be toxic and a low human-health priority. U.S. regulatory notes say it can be allowed in some limited food uses (and list a few specific prohibitions), and a cosmetics review found only possible irritation with the evidence described as unassessed. Together this means there are no proven or elevated risks for typical topical use on children.

Tap or hover over labels to see detailed risk information.

Alternative Names for Tricalcium Phosphate

This ingredient may also be listed as:

tricalcium phosphate21063-37-6ALPHA-TRICALCIUM PHOSPHATEBONE POWDER, PURIFIEDKSC377C4PINS NO.341(III)AI3-25607ALPHA-TRI-CALCIUM PHOSPHATECA3O8P2BETA TRICALCIUM PHOSPHATECALCIUM PHOSPHATE NANOPOWDER

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

Products Containing Tricalcium Phosphate

This ingredient is found in the following products:

This list shows products that contain Tricalcium Phosphate or its alternative names.

Common Questions About Tricalcium Phosphate

Is this toddler-safe to use Tricalcium Phosphate?

Yes, Tricalcium Phosphate is generally considered safe for 1-2 year old toddlers based on current research.

What are the no known risk risks of Tricalcium Phosphate for toddlers?

No immediate health concerns found based on current research. Young children may be more sensitive to these effects.

What products contain Tricalcium Phosphate?

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

When can toddlers using products with Tricalcium Phosphate?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 1-2 year old toddlers. Use the age selector above to check other ages.

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