Evidence supporting the use of: Camphor
For the health condition: Insect Repellant

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Camphor has a long history of use as an insect repellent, both in traditional practices and in modern applications. Scientifically, there is evidence to support its efficacy in repelling certain insects, particularly mosquitoes. Laboratory studies have shown that camphor, in both its natural and synthetic forms, exhibits significant repellent activity against mosquito species such as Aedes aegypti and Anopheles stephensi. The mechanism is believed to be related to camphor’s strong odor and volatile nature, which interferes with the insects’ olfactory system and deters them from landing or feeding on treated surfaces or skin.

In addition to direct scientific studies, camphor is often found as a component in traditional insect-repellent formulations, such as mothballs and vaporizing agents. Regulatory agencies in several countries recognize camphor’s use in pest control products, though concerns about toxicity at high concentrations have led to some restrictions. The level of evidence is moderate (rated 3/5) because while there are laboratory and some field studies supporting its repellent properties, comprehensive clinical trials or large-scale epidemiological evidence are limited. Furthermore, its effectiveness may vary depending on the formulation and target insect species. Overall, camphor’s use as an insect repellent is supported by both tradition and scientific studies, but users should be cautious regarding dosage and exposure.

More about Camphor
More about Insect Repellant

Products containing Camphor

We currently have no products on Vitabase that contain this ingredient.