adults • Skin contact product
For most adults, this ingredient is okay to use on the skin and is considered low risk when used as directed.
Use a thin layer once or twice a day at most. Pick products from trusted brands that follow local rules. Try a small patch test first. Avoid using on broken or very irritated skin, and keep it away from the eyes and mouth. Do not layer several products that all contain this ingredient.
Some countries limit how it can be used in cosmetics (EU Cosmetics Directive). It may build up in wildlife over time, so avoid overuse or rinsing large amounts into the sink or shower (Environment Canada). Some animal studies saw effects at moderate doses; stick to normal amounts and stop if irritation appears (U.S. Environmental Protection Agency).
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This ingredient has the following documented risks:
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This ingredient may also be listed as:
Always check ingredient labels carefully, as ingredients may be listed under different names.
This ingredient is found in the following products:
This list shows products that contain Zinc PCA or its alternative names.
Yes, Zinc PCA is generally considered safe for adults based on current research.
Banned or heavily restricted in one or more countries.
Possible negative effects on the environment
Builds up in the body over time with repeated use.
Zinc PCA 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 adults. Use the age selector above to check other ages.
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