After Bite stops the itching and swelling from insect bites and stings. After Bite's formula works to neutralize the bite area so that itching is reduced and the bite area heals more quickly.
It's pen-like vial that is easy and convenient to carry and use. Simply rub the pen-like applicator on the affected skin and relax as the itching and swelling disappear. That's why it's called "The Itch Eraser".