PEG-100 Stearate

6-12 month old babiesSkin contact product

Check for Different Age (6 available)

Can older babies use Peg 100 Stearate?

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USE WITH CAUTION
Danger Score: 4 (Lower is safer)
Quick Answer: Peg 100 Stearate use with caution for 6-12 month old babies when used in topical products. Monitor for any reactions in older babies.

ℹ️General Overview

For babies 6 to 12 months old, PEG-100 Stearate (an ingredient that helps water and oil mix in lotions) is usually low risk for causing irritation or allergic reactions. The main concern is that during manufacturing it can sometimes carry tiny amounts of unsafe contaminants. Because baby skin is still sensitive, it’s best to be careful.

What to Do

Use products made for babies, in small amounts. Prefer wash-off products (like shampoos that are rinsed) when possible. If using a leave-on lotion, pick brands that test for and state they minimize impurities, or choose products labeled for sensitive baby skin. Do a small patch test on your baby’s forearm and wait 24 hours to watch for redness or swelling. Avoid putting products on broken or sore skin. If you see irritation, stop use and ask your pediatrician.

⚠️Warnings

Watch for signs of irritation (redness, rash, swelling) and stop use if they appear. There is a specific concern about contamination by ethylene oxide and 1,4-dioxane that comes from manufacturing processes (not the ingredient’s normal function) — this issue is noted in ingredient safety reviews and government/industry safety listings (for example, Cosmetic Ingredient Review and government chemical listings). Because these contaminants can be harmful, prefer baby products from manufacturers that test for and limit these impurities.

Confidence: MEDIUM

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Safety Risk Labels

This ingredient has the following documented risks:

Cancer: The ingredient record lists contamination with ethylene oxide and 1,4‑dioxane. These contaminants are linked with cancer risk, and the ingredient's safety notes flag those contamination concerns (noted in industry safety review information).
Environmental: A government assessment named in the ingredient record flags this substance as a suspected environmental toxin, meaning it may harm wildlife or ecosystems if released.
Long-Term Risk: Industry safety reviews for this ingredient note data gaps and that safety assessments relied on related chemicals. Combined with the contamination concerns, this means there may be unknown long-term health risks from repeated use.

Tap or hover over labels to see detailed risk information.

Alternative Names for PEG-100 Stearate

This ingredient may also be listed as:

peg-100 stearatepeg 100 stearate5WD387V180OCTADECANOIC ACID, 41-HYDROXY-3,6,9,12,15,18,21,24,27,30,33,36,39-TRIDECAOXAHENTETRA- CONT-1-YL ESTERSC-75766CAS-111-60-4POLY(OXY-1, 2-ETHANEDIYL), .ALPHA.-HYDRO-.OMEGA.-HYDROXY-, OCTADECANOATEPOLY(OXY-1, .ALPHA.-HYDRO-.OMEGA.-HYDROXY-, OCTADECANOATEUNII-6YLY96TQL6 COMPONENT RFVNOJDQRGSOEL-UHFFFAOYSA-NUNII-YHX98F77PB COMPONENT RFVNOJDQRGSOEL-UHFFFAOYSA-NPOLYOXYETHYLENE MONOSTEARATE ESTER, POE(90) MONOSTEARATEPOLYOXYETHYLENE MONOSTEARATE ESTER, POE(9) MONOSTEARATE

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

Products Containing PEG-100 Stearate

This ingredient is found in the following products:

This list shows products that contain PEG-100 Stearate or its alternative names.

Common Questions About PEG-100 Stearate

Can older babies safely use PEG-100 Stearate?

Use caution with PEG-100 Stearate for 6-12 month old babies. Some safety concerns have been identified.

What are the cancer risks of PEG-100 Stearate for older babies?

Connected to cancer risk with long-term or repeated exposure. This is especially important for babies whose skin and systems are still developing.

What are the environmental risks of PEG-100 Stearate for older babies?

Possible negative effects on the environment This is especially important for babies whose skin and systems are still developing.

What are the long-term risk risks of PEG-100 Stearate for older babies?

Linked to long-term health effects after years of use or exposure. This is especially important for babies whose skin and systems are still developing.

What products contain PEG-100 Stearate?

PEG-100 Stearate is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

Is this appropriate for older babies to using products with PEG-100 Stearate?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 6-12 month old babies. Use the age selector above to check other ages.

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