Sodium PCA

Sodium PCA molecular structurePubChem

adults • Skin contact product

Check for Different Age (6 available)

Is this safe for adults to use Sodium Pca?

✅
YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Sodium Pca is generally considered safe for adults when used in topical products. Adults generally have higher tolerance.

ℹ️General Overview

For adults: Sodium PCA is a moisturizing ingredient generally considered safe for skin use. Most safety reviews find it low risk for cancer, allergies, or effects on reproduction.

✅What to Do

Use products from reputable brands and follow the product directions. If you’re concerned, patch test a small area first. Prefer products or brands that publish quality control or impurity testing information.

⚠️Warnings

The main warning is about possible contamination with nitrosamines (an impurity that can form during manufacturing). Regulatory reviewers such as the Cosmetic Ingredient Review note that the ingredient is safe when used within certain limits, and Environment Canada does not flag major toxicity. To reduce risk, choose products made by manufacturers who test for impurities and follow good manufacturing practices. Stop use and see a doctor if you get persistent redness, itching, or a rash.

Confidence: MEDIUM

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Safety Risk Labels

This ingredient has the following documented risks:

Cancer: Safety reviewers list a high contamination concern for nitrosamines in this ingredient. Nitrosamines are a group of impurities that international cancer authorities classify as probable human carcinogens, so contamination can raise a real cancer risk if present in products.
Long-Term Risk: Because the main contamination worry is nitrosamines, which are linked to cancer after repeated or long-term exposure, there is a plausible long-term health concern from ongoing use. Industry safety reviews also note limits and conditions for use of this ingredient, which shows regulators consider length and level of exposure important.

Tap or hover over labels to see detailed risk information.

Alternative Names for Sodium PCA

This ingredient may also be listed as:

sodium pcaSODIUM 5-OXO-L-PROLINATESODIUM PYRROLIDONE-5-CARBOXYLATESODIUM L-PYROGLUTAMATE5-OXO-L-PROLINE MONOSODIUM SALT28874-51-3A819646SODIUM (2S)-5-OXOPYRROLIDINE-2-CARBOXYLATEA830250UNII-469OTG57A2 COMPONENT CRPCXAMJWCDHFM-DFWYDOINSA-MQ27252940

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

Products Containing Sodium PCA

This ingredient is found in the following products:

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

Common Questions About Sodium PCA

Is this safe for adults to use Sodium PCA?

Yes, Sodium PCA is generally considered safe for adults based on current research.

What are the cancer risks of Sodium PCA for adults?

Connected to cancer risk with long-term or repeated exposure.

What are the long-term risk risks of Sodium PCA for adults?

Linked to long-term health effects after years of use or exposure.

What products contain Sodium PCA?

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

When can adults using products with Sodium PCA?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for adults. Use the age selector above to check other ages.

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