What is the active ingredient of Advil®?

The active ingredient is ibuprofen, an NSAID (non-steroidal anti-inflammatory drug) that is a pain reliever and fever reducer.

What is the definition of "solubilized ibuprofen"?

"Solubilized ibuprofen" is ibuprofen that has been completely dissolved in a liquid center inside a soft capsule shell. In the case of Advil Liqui-Gels®, the solubilized ibuprofen is in a liquid center inside a soft capsule shell.

Does Advil® contain aspirin?

No.

What are NSAIDs?

NSAIDs, nonsteroidal anti-inflammatory drugs, are a group of chemical compounds that often are chemically unrelated but share therapeutic actions such as analgesic (pain-relieving) and antipyretic (used to prevent or reduce fever) effects.