For newborns and infants (0-6 months): Not safe to use on the skin. This chemical has been linked by health authorities to cancer and to irritation of the skin and lungs, and babies are more vulnerable than older children or adults.
Do not use any lotions, creams, oils or wipes that list acetaldehyde on the label for babies. Choose products made for babies that are fragrance-free and clearly state they are safe for newborns. If you find a product that lists this ingredient, stop using it on your baby and contact the manufacturer or retailer. If your baby has had contact and shows redness, rash, coughing or breathing changes, rinse the area with water and call your pediatrician right away.
Health agencies including the International Agency for Research on Cancer and the California Office of Environmental Health Hazard Assessment have identified acetaldehyde as a possible or known carcinogen, and some regulators restrict or ban its use in cosmetics. It is also linked to skin and respiratory irritation. Watch for skin redness, swelling, rashes, your baby coughing or breathing faster or noisier, and keep products containing this chemical well away from infants. If you are unsure, do not use the product and seek medical advice.
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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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Scientific research related to this ingredient:
These research articles provide scientific evidence about Acetaldehyde safety and effects.
Acetaldehyde is not recommended for 0-6 month old babies due to potential safety risks.
Connected to cancer risk with long-term or repeated exposure. This is especially important for babies whose skin and systems are still developing.
Banned or heavily restricted in one or more countries. This is especially important for babies whose skin and systems are still developing.
May harm organs like liver, kidneys, or lungs with repeated use. This is especially important for babies whose skin and systems are still developing.
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.
Can make breathing issues like asthma worse in babies and kids. This is especially important for babies whose skin and systems are still developing.
Can be absorbed through the skin and get into the bloodstream. 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.
Acetaldehyde 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 0-6 month old babies. Use the age selector above to check other ages.
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