After Bite® Advanced Formula


Stop the itching and discomfort of bug bites with After Bite®! Trusted for over 40 years, After Bite's advanced liquid formula is the pharmacist-preferred insect bite treatment that provides instant relief from the itching, pain, and discomfort of insect bites and stings. The long-lasting formula with baking soda and ammonia works fast to stop the itch caused by biting insects like mosquitoes, black flies, bees, and more. Throw After Bite® in your purse, keep it in the medicine cabinet, or add it to your camping gear for itch relief when you need it most; the convenient applicator pen makes application and storage easy. Find instant and permanent bug bite relief with After Bite®, so you and your family can get back to enjoying the outdoors, itch free.


  • Pharmacist Preferred for Instant Relief
    Enjoy instant relief from itchy bug bites and stings for the whole family. Pharmacist-preferred After Bite® stops the itch, pain, and discomfort for good, so you can get back to having fun.
  • Advanced Formula 
    Rely on our powerful liquid formula to treat mosquito bites, bee stings, bed bug bites, and more! Baking soda and ammonia act quickly to neutralize and stop the source of the itch.
  • Portable Applicator Pen
    Apply After Bite to insect bites and stings with the easy-to-use applicator pen. The compact pen fits easily into packs, pockets, or purses, so you have itch and sting relief wherever you go.
  • Trusted for over 40 Years
    Choose After Bite for tried-and-true bite itch relief. The #1 selling insect bite treatment in North America, After Bite has been trusted to stop the itch from bug bites and stings for over 40 years.