For kids aged 5 and up (school-age children and older), propylene glycol in normal skin products is usually low risk. It helps keep skin soft and dissolves other ingredients, but it can sometimes bother sensitive skin or eyes.
If you want to use a product that contains propylene glycol on a child 5 or older: choose 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 a rash; avoid putting it on broken or very irritated skin; rinse off and stop use if the child gets itching, redness, swelling, or breathing trouble; prefer products with lower amounts of this ingredient if your child has sensitive skin.
Watch for skin redness, rash, stinging, or breathing problems — these reactions have been reported (U.S. National Library of Medicine notes skin irritation). Some safety reviews say it can increase skin absorption of other ingredients (Cosmetic Ingredient Review). A few government assessments have flagged possible broader health concerns in other contexts (Environment Canada). Also note some agencies place limits on how it’s used in products (Cosmetic Ingredient Review) and there are regulatory notes about food use (U.S. Food and Drug Administration). If you see any worrying signs, stop the product and contact your pediatrician.
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This ingredient may also be listed as:
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This ingredient is found in the following products:
This list shows products that contain Propylene Glycol or its alternative names.
Scientific research related to this ingredient:
These research articles provide scientific evidence about Propylene Glycol safety and effects.
Yes, Propylene Glycol is generally considered safe for 5+ year old children based on current research.
Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.
Could weaken or confuse immune system.
May harm organs like liver, kidneys, or lungs with repeated use.
Can be absorbed through the skin and get into the bloodstream.
Can make breathing issues like asthma worse in babies and kids.
Propylene Glycol is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.
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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