For children aged 5 and up (school-age kids), propylparaben is a preservative that has some evidence of acting like a weak hormone and can cause skin allergies in sensitive people. The concern is lower than for babies and toddlers, but still worth paying attention to.
When caring for a 5+ child: prefer paraben-free products for everyday, leave-on use (lotions, creams). If a product contains propylparaben, choose rinse-off items (shampoo, soap) rather than leave-on. Do a small skin patch test on the inner forearm before regular use. Avoid applying products with propylparaben to broken or irritated skin. Check product labels and choose products that follow national safety limits or are labeled for children.
Watch for new redness, swelling, itching or rash where a product is used — these are signs of an allergic reaction (based on reported skin allergy cases). Regulators and expert panels have noted possible hormone-like effects and have set limits or restrictions on paraben use in cosmetics (sources include European and national safety reviews and expert cosmetic panels). If you see persistent irritation or any breathing problems, stop use and contact a healthcare provider.
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This ingredient has the following documented risks:
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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 Propylparaben or its alternative names.
Scientific research related to this ingredient:
These research articles provide scientific evidence about Propylparaben safety and effects.
Use caution with Propylparaben for 5+ year old children. Some safety concerns have been identified.
Acts like fake hormones in the body, confusing natural signals.
May mess with natural hormone development in babies and children.
Some studies link this to future fertility or reproductive issues.
Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.
Linked to triggering or worsening eczema and similar skin conditions.
Could weaken or confuse immune system.
Banned or heavily restricted in one or more countries.
Possible negative effects on the environment
Propylparaben 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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