Each film-coated tablet of PROPECIA contains 1 mg of finasteride.
Excipients/Inactive Ingredients: Each film-coated tablet contains the following inactive ingredients: lactose monohydrate, microcrystalline cellulose, pregelatinized starch, sodium starch glycolate, docusate sodium, magnesium stearate, hydroxypropyl methylcellulose, hydroxypropylcellulose, titanium dioxide, talc, yellow ferric oxide, and red ferric oxide.