For children aged 2–5 years (toddlers and preschoolers), Laureth-2 is usually low risk when used in small amounts, especially in products you rinse off. The main worry is possible skin irritation for sensitive kids and small amounts of manufacturing contaminants that can sometimes be present.
Prefer rinse-off products (shampoos, body wash) that list this ingredient rather than leave-on lotions. Do a small patch test on the child’s arm before regular use. Avoid using on broken, red, or irritated skin. When possible, choose products that say they have been tested for purity or that avoid common contaminants. Keep all products out of reach of children.
Watch for redness, stinging, itching, or swelling where the product is used and stop use if these happen. There are listed manufacturing contaminants of concern (ethylene oxide and 1,4-dioxane) that can appear as trace impurities, and safety reviews note concentration or use limits for this ingredient (Cosmetic Ingredient Review). Some product-verification programs restrict its use unless manufacturers show it is free of those contaminants. If you see persistent irritation or breathing problems after use, contact your pediatrician.
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This ingredient is found in the following products:
This list shows products that contain Laureth-2 or its alternative names.
Yes, Laureth-2 is generally considered safe for 2-5 year old children based on current research.
Connected to cancer risk with long-term or repeated exposure. Young children may be more sensitive to these effects.
May harm organs like liver, kidneys, or lungs with repeated use. Young children may be more sensitive to these effects.
Linked to long-term health effects after years of use or exposure. 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.
Laureth-2 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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