Sodium Lauroyl Sarcosinate

0-6 month old newbornsSkin contact product

Check for Different Age (6 available)

Is this safe for 0-6 month old newborns to use Sodium Lauroyl Sarcosinate?

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NOT RECOMMENDED
Danger Score: 7 (Lower is safer)
Quick Answer: Sodium Lauroyl Sarcosinate not recommended for 0-6 month old babies when used in topical products. Always consult your pediatrician for newborns.

ℹ️General Overview

For infants and newborns (0-6 months) this ingredient should be treated with caution. It is a mild cleanser but can make the skin absorb more of what's applied and has a contamination concern for nitrosamines. This makes it less ideal for very young babies.

What to Do

If you need to use a product with this ingredient on a baby: choose a product made for newborns, use it only as a rinse-off (bath or shampoo) rather than a leave-on lotion, avoid products that are sprays or could be inhaled, use sparingly and rinse thoroughly, and stop use if you see redness, rash, or eye irritation. Prefer products that list manufacturing safety or safety testing, and when in doubt pick a product formulated without this ingredient for 0-6 month infants.

⚠️Warnings

Watch for skin or eye redness, irritation, or new rashes — irritation has been reported in animal and some human studies (source: European Chemicals Agency and peer-reviewed literature). Be aware of contamination concerns for nitrosamines in this ingredient (listed as a contamination concern). Also note that industry safety reviews indicate it can act as a penetration enhancer, increasing skin absorption of other substances (source: Cosmetic Ingredient Review). Some countries restrict its use or set concentration limits in certain products (source: Japan Ministry of Health). There are also data gaps for safety when inhaled (source: Cosmetic Ingredient Review), so avoid aerosolized or spray products containing it for infants.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

Cancer: The ingredient's contamination notes list nitrosamines as a possible contaminant. Nitrosamines are a class of contaminants that are linked to cancer risk, so contamination raises a cancer concern for long-term exposure.
Absorbed: Safety assessments by industry and by European regulators call this a penetration enhancer, meaning it can help other substances get through the skin and into the bloodstream.
Irritant: Animal studies and regulatory reviews report skin and eye irritation at moderate to high doses, so this ingredient can cause redness or irritation, especially on sensitive baby skin.
Organ Risk: A European regulatory agency has classified the substance as toxic or harmful to non-reproductive organs, while other agencies note mixed findings. This indicates potential harm to organs with repeated or high exposures.
Fertility: Peer‑reviewed animal studies show developmental or reproductive effects at moderate doses, so there is a real concern for effects on reproduction or development based on animal data.
Banned: Regulatory reviews and national rules restrict or prohibit its use in some product types and countries (for example, it is limited or prohibited under certain national regulations), so some jurisdictions do not allow unrestricted use.
Long-Term Risk: Contamination with nitrosamines and evidence of organ and reproductive effects in studies point to possible health effects that could appear after repeated or long-term use.
Environmental: A national environmental agency flagged this chemical as suspected to be an environmental toxin, indicating possible harm to wildlife or ecosystems if released.

Tap or hover over labels to see detailed risk information.

Alternative Names for Sodium Lauroyl Sarcosinate

This ingredient may also be listed as:

sodium lauroyl sarcosinateNCGC00164323-01SODIUM LAUROYL SARCOSINE 1KGKS-00000WCNNCGC00260541-01LS00154UNII-1R9DUY89CZ COMPONENT KSAVQLQVUXSOCR-UHFFFAOYSA-MAKOS015901704MCULE-5242672539CAS-137-16-6TOX21_202996

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

Products Containing Sodium Lauroyl Sarcosinate

This ingredient is found in the following products:

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

Common Questions About Sodium Lauroyl Sarcosinate

Is this ingredient safe for newborns to use Sodium Lauroyl Sarcosinate?

Sodium Lauroyl Sarcosinate is not recommended for 0-6 month old babies due to potential safety risks.

What are the cancer risks of Sodium Lauroyl Sarcosinate for newborns?

Connected to cancer risk with long-term or repeated exposure. This is especially important for babies whose skin and systems are still developing.

What are the absorbed risks of Sodium Lauroyl Sarcosinate for newborns?

Can be absorbed through the skin and get into the bloodstream. This is especially important for babies whose skin and systems are still developing.

What are the irritant risks of Sodium Lauroyl Sarcosinate for newborns?

Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin. This is especially important for babies whose skin and systems are still developing.

What are the organ risk risks of Sodium Lauroyl Sarcosinate for newborns?

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 fertility risks of Sodium Lauroyl Sarcosinate for newborns?

Some studies link this to future fertility or reproductive issues. This is especially important for babies whose skin and systems are still developing.

What are the banned risks of Sodium Lauroyl Sarcosinate for newborns?

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 long-term risk risks of Sodium Lauroyl Sarcosinate for newborns?

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.

What are the environmental risks of Sodium Lauroyl Sarcosinate for newborns?

Possible negative effects on the environment This is especially important for babies whose skin and systems are still developing.

What products contain Sodium Lauroyl Sarcosinate?

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

When can infants start using products with Sodium Lauroyl Sarcosinate?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 0-6 month old babies. Use the age selector above to check other ages.

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