Tested to be 100% effective against mosquito bites (clinically tested to provide 100% protection against Aedes aegypti - Zika carrying, and Anopheles gambiae - malaria carrying mosquitoes for 4 hours). This insect repellent Roll-On is handy and compact! It contains no DEET or other harmful pesticides. incognito® is certified as 100% natural and can be used by all the family including young babies from 6 months onwards. Packed full of natural and organic ingredients, the active ingredient is PMD. PMD is NHS and Public Health England approved, and recommended for high-risk areas for mosquito-borne diseases. incognito® is fully tested and meets UK safety and efficacy standards for providing protection against malaria and Zika carrying mosquitoes; it has been clinically tested to be 100% effective for 4 hours against Aedes aegypti and Anopheles gambiae mosquitoes. Re-apply to pulse points frequently for maximum protection, suitable for all the family including children from 6 months onward. Approved by the Soil Association as COSMOS Natural, the ingredients inside the Roll-On have been rigorously tested; there is no GM, and we never test on animals. A COSMOS Natural standard also ensures that both harmful environmental effects and waste production are minimised. In addition, it is 100% recyclable!