Advil Liqui-Gels are available as easy to carry two-capsule pain relief packets to rush liquid pain relief on-the-go for headaches, back pain, menstrual cramps, muscle pain and other tough aches. Advil Liqui-Gels fast-acting formula was designed for quick absorption, providing fast pain relief. Advil Liqui-Gel Capsules deliver effective pain relief that lasts. The pain reliever in Advil Liqui-Gels pain relief packets is Solubilized Ibuprofen, a non-steroidal anti-inflammatory drug (NSAID) that when taken as directed is a safe and effective pain reliever and fever reducer. No other OTC pain reliever has been proven to work faster or stronger than Advil Liqui-Gels. You’ll get fast relief where you need it most within minutes! Use as directed. Any medication may cause side effects. You should not take more than the recommended dose because it will increase the risk of side effects. To maximize the benefit and reduce risk, it is important to use over-the-counter medicines responsibly according to the label and speak with a doctor or pharmacist if you have any questions. Please refer to the label for complete warnings and important information.