Magnesium Stearate

5+ year old childrenSkin contact product

Check for Different Age (6 available)

Is this kid-friendly to use Magnesium Stearate?

YES - Generally Safe
Danger Score: 0 (Lower is safer)
Quick Answer: Magnesium Stearate is generally considered safe for 5+ year old children when used in topical products. Kids may have different tolerance levels.

ℹ️General Overview

For children 5 years and older, magnesium stearate is considered very low risk when used on the skin. It is commonly used as a helper ingredient (lubricant/anti-caking) in creams and powders and is not expected to build up in the body or be toxic in normal product use.

What to Do

If you plan to use a product that lists magnesium stearate for your child: use products made for children when possible; do a small patch test on the inside of the forearm and wait 24 hours to check for redness or irritation; avoid applying to broken or inflamed skin (for example, open cuts or active eczema); stop use and talk to your pediatrician if you see any rash, swelling, or other concerning reaction. Prefer brands that list full ingredient and purity information if you are concerned about impurities.

⚠️Warnings

Watch for skin irritation or an allergic reaction and stop use immediately if one appears. Industry reviewers have noted data gaps about allowed concentrations and possible impurities (Cosmetic Ingredient Review), and some product certification programs limit use of this ingredient unless manufacturers provide documentation — those are reasons to prefer transparent brands. Regulatory sources (for example, the U.S. Food and Drug Administration and Environment Canada) classify it with low concern for human health, but if your child has known sensitivities to stearates or metal salts, avoid it and consult your pediatrician.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

No Known Risk: Government and industry safety reviews say this ingredient poses low concern. The U.S. food agency lists it as safe for limited food use, Environment Canada calls it not expected to be toxic and a low human-health priority, and the cosmetic safety panel reviewed it (with some data gaps). Taken together, these sources show no clear health risks for typical topical use.

Tap or hover over labels to see detailed risk information.

Alternative Names for Magnesium Stearate

This ingredient may also be listed as:

magnesium stearatemagnesiumstearateSYNPRO MAGNESIUM STEARATE 90MFCD0003639170097M6I30CHEBI:9254HSDB 713UNII-R4OXA9G5BV COMPONENT HQKMJHAJHXVSDF-UHFFFAOYSA-LPETRAC MG 20NFNS-M (SALT)EINECS 209-150-3MAGNESIUM STEARATE, 3.8-5.0% MG

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

Products Containing Magnesium Stearate

This ingredient is found in the following products:

This list shows products that contain Magnesium Stearate or its alternative names.

Common Questions About Magnesium Stearate

Is this kid-friendly to use Magnesium Stearate?

Yes, Magnesium Stearate is generally considered safe for 5+ year old children based on current research.

What are the no known risk risks of Magnesium Stearate for children?

No immediate health concerns found based on current research.

What products contain Magnesium Stearate?

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

When can kids start using products with Magnesium Stearate?

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

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