For adults: many people can use products with citronellol without problems, but it can cause allergic skin reactions in some people. It’s a fragrance ingredient and is known to cause contact allergy in sensitive adults.
If you are an adult with normal skin and no fragrance allergy, you can usually use products that list citronellol. If you have sensitive skin, eczema, or have reacted to fragrances before, choose fragrance‑free products or do a small patch test (apply a tiny amount to the inner forearm and wait 24–48 hours). Stop use if you get redness, itching, hives, or a rash. Prefer products that clearly list fragrance ingredients and avoid using on broken or irritated skin.
Watch for signs of a contact allergy (redness, swelling, itching, blisters). Regulatory and industry sources list citronellol as a known human allergen and require labeling in some regions (for example: EU Cosmetics Directive and International Fragrance Association). There is also a noted contamination concern for formaldehyde; if a product smells unusually strong or causes a strong burning sensation, stop use and consider contacting the brand or a healthcare provider.
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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 Citronellol or its alternative names.
Scientific research related to this ingredient:
These research articles provide scientific evidence about Citronellol safety and effects.
Use caution with Citronellol 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.
Can make breathing issues like asthma worse in babies and kids.
Connected to cancer risk with long-term or repeated exposure.
Citronellol 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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