For infants 6–12 months (infant, baby, newborn), this ingredient is not clearly proven safe for routine use. Regulators limit or restrict its use in cosmetics and safety for leave-on baby products is not well established.
Do not use products that list 8-hydroxyquinoline sulfate on babies unless the product label specifically says it is safe for infant use or your pediatrician tells you to. If instructed to use it, choose rinse-off washes rather than creams or lotions that stay on the skin, avoid the face and mouth, do not apply to broken or sore skin, and use the smallest amount for the shortest time. Watch closely for any redness, rash, swelling, itching, or change in behavior and stop use immediately if you see any of those signs. For repeated use or diaper-area treatment, ask your pediatrician first.
Health Canada and some European regulations place restrictions on how this ingredient is used in cosmetics. A cosmetic safety review panel notes that safety for products left on the skin is unknown. A European chemicals agency has flagged possible concerns for reproductive or developmental effects. There is some limited evidence of skin sensitivity. Because of these official restrictions and data gaps, treat this ingredient cautiously for babies and follow product labels and your pediatrician’s advice.
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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 6-12 month old babies due to potential safety risks.
Some studies link this to future fertility or reproductive issues. This is especially important for babies whose skin and systems are still developing.
Possible effects on early brain growth and mental development. This is especially important for babies whose skin and systems are still developing.
Banned or heavily restricted in one or more countries. This is especially important for babies whose skin and systems are still developing.
Can be absorbed through the skin and get into the bloodstream. This is especially important for babies whose skin and systems are still developing.
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 6-12 month old babies. Use the age selector above to check other ages.
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