Undecylenoyl Glycine

6-12 month old babiesSkin contact product

Check for Different Age (6 available)

Can older babies use Undecylenoyl Glycine?

YES - Generally Safe
Danger Score: 2 (Lower is safer)
Quick Answer: Undecylenoyl Glycine is generally considered safe for 6-12 month old babies when used in topical products. Monitor for any reactions in older babies.

ℹ️General Overview

For babies 6–12 months (infants), this ingredient is generally low risk when used on the skin in products made for topical use. It is not thought to cause cancer or developmental problems, and allergic reactions are uncommon.

What to Do

If you want to use a product that contains this ingredient on your baby: 1) choose products made for infants or sensitive skin, 2) do a small patch test on the arm or leg and wait 24 hours to check for redness or swelling, 3) avoid applying near the eyes, mouth, or on broken or very sore skin, 4) use the smallest amount needed and do not use daily until you confirm your baby tolerates it, and 5) stop use and call your pediatrician if you see irritation or any unusual reaction.

⚠️Warnings

Some safety reviews note limited evidence of eye irritation and possible skin irritation (source: Cosmetic Ingredient Review and European Chemicals Agency). Also, there are use restrictions or limits noted in safety reviews — this means manufacturers should follow specific concentration or usage rules. Because of the eye/skin irritation notes, keep the product away from your baby’s eyes and avoid open wounds. If a product’s label warns against use on children or infants, follow that label.

Confidence: MEDIUM

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Safety Risk Labels

This ingredient has the following documented risks:

No Known Risk: Published safety reviews and regulatory assessments find this ingredient safe for use on skin in cosmetics when used as directed. There is no clear evidence showing it causes hormone disruption, cancer, or long-term harm to a child at normal topical use. Notes of mild irritation and environmental toxicity are limited and not shown to cause health problems when the ingredient is used as intended.

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Alternative Names for Undecylenoyl Glycine

This ingredient may also be listed as:

undecylenoyl glycineSCHEMBL2679396EC 427-430-5GLYCINE, N-(1-OXO-10-UNDECENYL)-4D20464K2JN-(1-OXO-10-UNDECEN-1-YL)GLYCINE2-(UNDEC-10-ENOYLAMINO)ACETIC ACIDUNII-4D20464K2J54301-26-7(UNDEC-10-ENOYLAMINO)ACETIC ACIDUNDECYLENOYL GLYCINE

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

Products Containing Undecylenoyl Glycine

This ingredient is found in the following products:

This list shows products that contain Undecylenoyl Glycine or its alternative names.

Common Questions About Undecylenoyl Glycine

Can older babies safely use Undecylenoyl Glycine?

Yes, Undecylenoyl Glycine is generally considered safe for 6-12 month old babies based on current research.

What are the no known risk risks of Undecylenoyl Glycine for older babies?

No immediate health concerns found based on current research. This is especially important for babies whose skin and systems are still developing.

What products contain Undecylenoyl Glycine?

Undecylenoyl Glycine 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 Undecylenoyl Glycine?

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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