Sodium Hydroxide

6-12 month old babiesSkin contact product

Check for Different Age (6 available)

Can older babies use Sodium Hydroxide?

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USE WITH CAUTION
Danger Score: 4 (Lower is safer)
Quick Answer: Sodium Hydroxide use with caution for 6-12 month old babies when used in topical products. Monitor for any reactions in older babies.

ℹ️General Overview

For infants 6–12 months (older babies and crawlers), sodium hydroxide in tiny, well-formulated amounts used only to adjust product pH is usually low risk. It is dangerous if present in concentrated form or if a product is not made to avoid irritation.

What to Do

Choose products made for babies and from trusted brands that list baby-safe formulation. Avoid DIY or industrial cleaners. Do a small skin check: apply a little product on a small patch of your baby’s arm and watch 24 hours for redness or stinging. Stop use and rinse with water if your baby shows irritation. Keep any household or concentrated products with sodium hydroxide locked away and out of reach.

⚠️Warnings

Do not use undiluted or industrial forms (corrosive ‘lye’) on a baby — these can burn skin and eyes (source: regulatory hazard labeling and occupational safety guidance). Some cosmetic rules and safety reviews restrict its use and say it must be limited or neutralized in finished products to avoid irritation (source: EU cosmetics rules and industry safety assessments). Watch for redness, blisters, swelling, coughing, or eye contact; seek medical care for severe reactions.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

Banned: This ingredient is restricted for use in cosmetics in some regions. The EU cosmetics rules list limits on its use, and industry safety reviewers say it can only be used safely at certain low concentrations or when specially handled.
Organ Risk: Authorities have flagged possible harm to organs with repeated or high exposures. A national health agency classified it as expected to be toxic or harmful and gave it a medium human-health priority, and a U.S. assessment found toxic effects in animal studies. There is also limited evidence of breathing-related toxicity noted by a medical literature source.
Asthma: There is limited evidence that breathing in this chemical can hurt the lungs or airways. Medical literature notes possible respiratory toxicity, so it could make breathing problems worse if a child is exposed to vapor or mist.

Tap or hover over labels to see detailed risk information.

Alternative Names for Sodium Hydroxide

This ingredient may also be listed as:

sodium hydroxideCHEMBL2105794SODIUM HYDROXIDE, 40% SOLUTIONCTK0H4682SODIUM HYDROXIDE, SOLID [UN1823] [CORROSIVE]Q102769SODIUM HYDROXIDE, PELLETS, TRACE METALS GRADE 99.99%J-005935SODIUM HYDROXIDE, SOLUTION [UN1824] [CORROSIVE]SODIUM HYDROXIDE, TECHNICAL, 30% SOLUTION IN WATERSODIUM HYDROXIDE, 10.0N STANDARDIZED SOLUTIONSODIUM HYDROXIDE

Always check ingredient labels carefully, as ingredients may be listed under different names.

Products Containing Sodium Hydroxide

This ingredient is found in the following products:

This list shows products that contain Sodium Hydroxide or its alternative names.

Common Questions About Sodium Hydroxide

Can older babies safely use Sodium Hydroxide?

Use caution with Sodium Hydroxide for 6-12 month old babies. Some safety concerns have been identified.

What are the banned risks of Sodium Hydroxide for older babies?

Banned or heavily restricted in one or more countries. This is especially important for babies whose skin and systems are still developing.

What are the organ risk risks of Sodium Hydroxide for older babies?

May harm organs like liver, kidneys, or lungs with repeated use. This is especially important for babies whose skin and systems are still developing.

What are the asthma risks of Sodium Hydroxide for older babies?

Can make breathing issues like asthma worse in babies and kids. This is especially important for babies whose skin and systems are still developing.

What products contain Sodium Hydroxide?

Sodium Hydroxide is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

Is this appropriate for older babies to using products with Sodium Hydroxide?

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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