adults • Skin contact product
For adults, 3-Hexenol is generally safe to use on the skin in the tiny amounts found in perfumes and skincare. It is unlikely to cause cancer or common allergic reactions in adults.
Use products that list 3-Hexenol as intended. Avoid getting the product in your eyes. Do a small patch test on your forearm and wait 24 hours before wider use. Don’t apply to broken or very irritated skin. If you are pregnant or breastfeeding, check with your healthcare provider before using fragranced products.
Some studies note limited eye irritation (European Chemicals Agency) — avoid contact with eyes. Very high doses caused kidney changes in old animal studies (rat and mouse, 1969), so avoid excessive or concentrated exposure. A government review reported weak signs of endocrine activity (National Toxicology Program), so if you have hormone-sensitive conditions or are pregnant, talk to your doctor. Stop use and seek medical help if you get rash, swelling, trouble breathing, or persistent irritation. Keep all fragranced products out of reach of babies and children.
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Yes, 3-hexen-1-ol (hex-3-en-1-ol), e.g. (Z)-3-hexen-1-ol, "leaf alcohol" is generally considered safe for adults based on current research.
May mess with natural hormone development in babies and children.
May harm organs like liver, kidneys, or lungs with repeated use.
Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.
3-hexen-1-ol (hex-3-en-1-ol), e.g. (Z)-3-hexen-1-ol, "leaf alcohol" 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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