For toddlers and preschoolers (2â5 years): moderate concern. This ingredient is used to prevent germs on skin but some health agencies limit or restrict its use. There is only small evidence it can cause skin reactions, but one agency flagged possible effects at higher exposures, so we should be careful with young children.
If you care for a 2â5 year old: 1) Prefer products that do not list this ingredient. 2) If a product does include it, choose rinse-off items (like washes) and products made for children, and avoid repeated or long-term leave-on use. 3) Do a small patch test on a small area of skin and wait 24â48 hours before wider use. 4) Do not apply to broken, irritated, or inflamed skin. 5) Stop use and contact your pediatrician if you see redness, swelling, blistering, or other signs of irritation.
What to watch for and avoid: - Health Canada and industry safety reviews place limits on how this ingredient may be used in cosmetics, so products marketed for children may avoid it or use very low amounts. - One agency (European Chemicals Agency) has noted possible developmental or reproductive effects in higher exposures â this is why avoid routine long-term use on young children. - Environment Canada notes limited evidence of skin irritation or allergy â watch for rashes or sensitivity. - Safety for products left on the skin is not well established (industry review), so avoid leave-on child products containing this ingredient whenever possible. - This ingredient is prohibited in food (US FDA), so it should never be used near mouths or on areas where ingestion by a young child is possible.
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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 8-Hydroxyquinoline Sulfate or its alternative names.
8-Hydroxyquinoline Sulfate is not recommended for 2-5 year old children due to potential safety risks.
Some studies link this to future fertility or reproductive issues. Young children may be more sensitive to these effects.
Possible effects on early brain growth and mental development. Young children may be more sensitive to these effects.
Banned or heavily restricted in one or more countries. Young children may be more sensitive to these effects.
Can be absorbed through the skin and get into the bloodstream. Young children may be more sensitive to these effects.
8-Hydroxyquinoline Sulfate 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 2-5 year old children. Use the age selector above to check other ages.
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