What Are the Ingredients in Sudafed?

comedynose/Flickr/CC-BY-2.0

The active ingredient of Sudafed is 120 milligrams of pseudoephedrine HCI, whereas the inactive ingredients include candelilla wax, magnesium stearate, hypromellose, polyethylene glycol, microcrystalline cellulose, povidone and titanium dioxide, according to RxList. Sudafed's official website adds shellac, FD&C blue no.1 aluminum lake and talc as inactive ingredients. Pseudoephedrine HCl is a nasal decongestant.

ADVERTISEMENT