Advil is a brand of ibuprofen, a nonsteroidal anti-inflammatory drug (NSAID) used to treat pain and inflammation. According to the sources provided, there have been no recent changes to the active ingredients in Advil. The drug patent for Advil expired in 1995, and the current formulation of Advil contains 200mg of ibuprofen as the active ingredient [1].

Advil Dual Action is a newer product from the Advil brand, which combines ibuprofen and acetaminophen to provide relief for both pain and inflammation. According to the product website, the active ingredients in Advil Dual Action are 250mg of ibuprofen and 500mg of acetaminophen [2].

The DailyMed website, which provides information on prescription drugs, lists the inactive ingredients in Advil as: acetylated monoglycerides, colloidal silicon dioxide, corn starch, croscarmellose sodium, methylparaben, microcrystalline cellulose, pharmaceutical glaze, pharmaceutical ink, povidone, pregelatinized starch, propylparaben, sodium benzoate, sodium lauryl sulfate, stearic acid, sucrose, synthetic iron oxide, titanium dioxide, and white wax [3].

In summary, there have been no recent changes to the active ingredients in Advil, which contains 200mg of ibuprofen. Advil Dual Action is a newer product from the brand that combines ibuprofen and acetaminophen. The inactive ingredients in Advil include a variety of substances such as starch, sodium lauryl sulfate, and titanium dioxide.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/ADVIL
[2] https://www.advil.com/our-products/advil-pain/advil-dual-action/
[3] https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=1a665e64-9f30-be37-4a83-38789f1f1e89