For babies 6–12 months old: this is a soap-like ingredient used to make suds. On its own it looks low risk, but it can irritate sensitive baby skin or eyes and there are concerns about tiny contamination left over from how it’s made. Because of that, use care with baby products that contain it.
Use only in rinse-off baby shampoos or washes (not leave-on lotions). Rinse your baby well after washing and keep the product out of their eyes. Do a small test on a patch of skin (for example behind the ear) the first time you use it. Prefer products made for infants that state they have limits on impurities or are manufactured to reduce 1,4‑dioxane/ethylene oxide. If your baby has eczema or very sensitive skin, avoid products with this ingredient.
Watch for red, itchy, or burning skin and for eye irritation. Stop use and rinse thoroughly if that happens. There are specific safety notes from industry reviewers about irritation and limits on how the ingredient is used, and government reviews note possible manufacturing impurities (ethylene oxide and 1,4‑dioxane). These impurity concerns are the main reason to be cautious with very young children.
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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 Sodium Myreth Sulfate or its alternative names.
Use caution with Sodium Myreth Sulfate for 6-12 month old babies. Some safety concerns have been identified.
Connected to cancer risk with long-term or repeated exposure. This is especially important for babies whose skin and systems are still developing.
Linked to long-term health effects after years of use or exposure. This is especially important for babies whose skin and systems are still developing.
Sodium Myreth 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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