Theo10® REPELS is a revolutionary ‘wind-proof’ insect repellent that is effective against mosquito and ants which is created using only all-natural organic ingredients for outdoor use. It coats your skin with a very fine layer of essential oils that effectively protects your skin against mosquitoes and ants for up to 4 hours. While most other repellents use smell to repel mosquitoes, natural elements outdoors such as wind dissipates smell and drastically reduces the efficacy. Theo10® REPELS uses a very unique blend of natural essential and cold pressed oils to ensure that while it is effective against mosquitoes and ants, it does not leave your skin oily or sticky. We have also added oils with anti-aging properties which nourishes and moisturizes the skin so that it does not cause any dryness or skin sensitivity.