Natural Protection Pleasant Citrus Scent Quick Drying / Non-Sticky Gluten-Free Don't let a swarm of hungry mosquitoes ruin an evening of outdoor fun. NOW Bug Ban is a natural insect repellent that helps prevent insect bites without the use of harsh chemicals. By combining essential oil extracts from Citronella, Lemongrass, Rosemary and Thyme, NOW Bug Ban offers protection against some of today's most annoying winged intruders.