For adults (including teens and young adults): linalool is commonly used to add scent and many people use it without problems. The main issue is that it can cause skin allergy or irritation in some people, especially if the product is old or has been exposed to air.
If you're an adult planning to use a product with linalool: do a small patch test (rub a little on the inside of your forearm and wait 24–48 hours). If you have sensitive skin or known fragrance allergies, choose fragrance-free or clearly labeled linalool-free products. Store scented products tightly closed and replace old perfumes or oils that smell off. Check ingredient lists for “linalool” or generic “fragrance” if you want to avoid it.
Watch for redness, itching, bumps, swelling, or worsening skin — stop use and see a doctor if these happen. Regulatory lists note linalool as a skin allergen (European cosmetic rules list it as an allergen and require labeling) and national reviews find strong evidence it can cause allergic reactions. There are also some contamination reports naming formaldehyde in certain sources; if you see formaldehyde or formaldehyde-releasers on a product label and you are concerned, avoid that product.
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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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This ingredient is found in the following products:
This list shows products that contain Linalool or its alternative names.
Scientific research related to this ingredient:
These research articles provide scientific evidence about Linalool safety and effects.
Use caution with Linalool for adults. Some safety concerns have been identified.
Could weaken or confuse immune system.
Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.
Linked to triggering or worsening eczema and similar skin conditions.
Connected to cancer risk with long-term or repeated exposure.
Linalool 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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