For toddlers (1–2 years): SLS is generally low risk for long-term harm, but it commonly causes skin or eye irritation. It is usually okay in shampoos and bath washes that are rinsed off, but be careful with products that stay on the skin.
Use SLS mostly in rinse-off products (bath, shampoo). Rinse well after washing and avoid getting it in your child’s eyes or mouth. If your child has eczema, very dry or reactive skin, pick SLS-free products or ones labeled for sensitive skin. Test a new product on a small patch of skin first. If irritation appears, stop using the product.
Watch for redness, stinging, increased dryness, or worsening eczema—stop use and contact your pediatrician if these happen. Safety reviews (Cosmetic Ingredient Review) show strong evidence SLS can irritate skin and eyes; Environment Canada notes concerns about organ effects at higher exposures; some verification programs restrict its use if manufacturers don’t provide safety data. Avoid using concentrated cleaning products or undiluted SLS solutions on children.
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Use caution with Sodium Lauryl Sulfate for 1-2 year old toddlers. Some safety concerns have been identified.
Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin. 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.
Possible negative effects on the environment Young children may be more sensitive to these effects.
Sodium Lauryl 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 1-2 year old toddlers. Use the age selector above to check other ages.
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