Do not be deterred by Trek Ultras low DEET content. Trek Ultra is one of the most technically advanced products on the market offering effective protection from insect bites for up to 12 hours due to its time release technology. It contains 30% micro-encapsulated DEET which is released slowly and lasts longer than any other maximum strength repellent, this reduces the frequency of application and amount needed. Trek Ultra is perfect for expedition and adventure travellers and for those at risk from insect-borne disease, protecting against mosquitoes, ticks and other flying insects.

Key Benefits:

  • Long lasting protection (12 hours)
  • Suitable for use on kids over 2 years of age
  • Sweat and splash resistant
  • Clinically proven to repel mosquitoes

How to Use:

Apply ONCE or TWICE DAILY by spraying directly onto exposed areas of skin (such as neck, wrists and ankles) taking care to avoid the eyes, mouth and palms of the hands that could cause ingestion of the product.


Can be used in adults and young children over 2 years. Provides 12 hours protection, however length of protection is dependant on a variety of factors including perspiration and activity.


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