2-5 year old preschoolers • Skin contact product
For toddlers and preschoolers (2–5 years), this silicone ingredient is generally safe for use on normal skin. Most long-term health concerns are rated low. The main issue to watch for is skin irritation in sensitive children.
Before using a new product on your child, do a small patch test on the inside of the arm and wait 24 hours. Use products on intact skin only, choose non-spray forms (avoid aerosols) to prevent breathing it in, pick fragrance-free or sensitive-skin formulas when possible, and stop use if you see redness, swelling, or rash.
A cosmetic safety review (Cosmetic Ingredient Review) reported skin irritation in animals at high doses — so watch for redness, itching, or rash. Some product-verification programs restrict this ingredient in verified products, which is why you may see it listed as restricted on some safety/verification lists. If your child has eczema or already-sensitive skin, consult your pediatrician before regular use. Avoid getting the product in the eyes or on broken skin.
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This ingredient is found in the following products:
This list shows products that contain Polymethylsilsesquioxane or its alternative names.
Yes, Polymethylsilsesquioxane is generally considered safe for 2-5 year old children based on current research.
No immediate health concerns found based on current research. Young children may be more sensitive to these effects.
Polymethylsilsesquioxane 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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