PEG-8 Stearate

PEG-8 Stearate molecular structurePubChem

5+ year old children • Skin contact product

Check for Different Age (6 available)

Is this kid-friendly to use Peg 8 Stearate?

✅
YES - Generally Safe
Danger Score: 2 (Lower is safer)
Quick Answer: Peg 8 Stearate is generally considered safe for 5+ year old children when used in topical products. Kids may have different tolerance levels.

ℹ️General Overview

For school-age children (5 years and older) PEG-8 Stearate is usually safe in lotions and creams at normal product levels. The biggest concern is possible tiny amounts of manufacturing impurities, not the ingredient itself.

✅What to Do

Use products meant for children when possible. Patch-test a small area (inside forearm) before widespread use. Don’t apply products containing this ingredient to broken, red or irritated skin. Prefer brands that state they test for or limit impurities like ethylene oxide and 1,4‑dioxane.

⚠️Warnings

Watch for redness, rash, itching or swelling after use. The main warning comes from industry and government safety reviews that flag possible contamination with ethylene oxide and 1,4‑dioxane during manufacture (these are the impurity risks). Also avoid products that don’t disclose testing or where the manufacturer provides no information on impurity controls.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

Cancer: The ingredient data flags high contamination concerns: ethylene oxide and 1,4-dioxane were listed as possible impurities. Those contaminants are known to be linked to cancer risk by public health assessments, so the product could carry a cancer risk if those impurities are present.
Absorbed: This ingredient is used on skin (topical). The report specifically calls out contamination by small, hazardous chemicals (ethylene oxide and 1,4-dioxane), which can be absorbed through skin when present as impurities — so harmful contaminants could get into the body from topical use.
Long-Term Risk: Because the ingredient can be contaminated with carcinogenic impurities, repeated or long-term use raises the chance of harm over years. The safety notes also point to data gaps and assessment limits in industry safety reviews (Cosmetic Ingredient Review), which adds uncertainty about long-term safety.
Environmental: The file cites an environmental assessment (Environment Canada) that flagged possible ecotoxicology concerns for this substance. That means it may pose a risk to the environment if released during manufacture, use, or disposal.

Tap or hover over labels to see detailed risk information.

Alternative Names for PEG-8 Stearate

This ingredient may also be listed as:

TOX21_1130363954DT14A6NSC-31811AKOS015843173UNII-YHX98F77PB COMPONENT RFVNOJDQRGSOEL-UHFFFAOYSA-NUNII-6YLY96TQL6 COMPONENT RFVNOJDQRGSOEL-UHFFFAOYSA-NPOLYOXYETHYLENE MONOSTEARATE ESTER, POE(9) MONOSTEARATEPOLYOXYETHYLENE MONOSTEARATE ESTER, POE(90) MONOSTEARATEPOLY(OXY-1, 2-ETHANEDIYL), .ALPHA.-HYDRO-.OMEGA.-HYDROXY-, OCTADECANOATEPOLY(OXY-1, .ALPHA.-HYDRO-.OMEGA.-HYDROXY-, OCTADECANOATE

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

Common Questions About PEG-8 Stearate

Is this kid-friendly to use PEG-8 Stearate?

Yes, PEG-8 Stearate is generally considered safe for 5+ year old children based on current research.

What are the cancer risks of PEG-8 Stearate for children?

Connected to cancer risk with long-term or repeated exposure.

What are the absorbed risks of PEG-8 Stearate for children?

Can be absorbed through the skin and get into the bloodstream.

What are the long-term risk risks of PEG-8 Stearate for children?

Linked to long-term health effects after years of use or exposure.

What are the environmental risks of PEG-8 Stearate for children?

Possible negative effects on the environment

What products contain PEG-8 Stearate?

PEG-8 Stearate is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

When can kids start using products with PEG-8 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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