For adults: Polysorbate 21 is generally low risk when used on the skin. Experts consider it unlikely to cause cancer, long‑term harm, or reproductive problems. The main concern is mild irritation for some people.
If you use products with this ingredient: choose trusted brands, avoid applying to broken or very irritated skin, and do a small patch test (put a little product on the inside of the forearm and wait 24 hours) if you have sensitive skin. If a product is sprayed, avoid breathing the mist and keep it away from your eyes.
Watch for redness, stinging, itching, or eye irritation. Safety reviewers note possible skin/eye/lung irritation and recommend using products formulated to avoid irritation (Cosmetic Ingredient Review). Some product verification programs restrict this ingredient unless makers provide extra safety data. If you see irritation, stop use and rinse; see a doctor if it is severe or does not go away.
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This list shows products that contain Polysorbate 21 or its alternative names.
Yes, Polysorbate 21 is generally considered safe for adults based on current research.
No immediate health concerns found based on current research.
Polysorbate 21 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 adults. Use the age selector above to check other ages.
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