Formulated for malarial areas, Trek 50 (formerly Repel 55) is the insect repellent of choice for long-haul travellers, adventurers and explorers. A medium-strength repellent, it is ideal for general travel in areas of tropical and sub-tropical Central and South America, sub-Saharan Africa, India and Pakistan and South-East Asia.
Trek 50 provides up to 6 hours protection. The length of protection provided is dependant on a variety of factors including perspiration and activity.
50% DEET, taste aversive agent