Propecia is a medication used to treat male pattern baldness and an enlarged prostate. The brandname version of the drug, made by Merck & Co., Inc., can be expensive. However, there are cheaper options available through Costco's generic propecia program. Costco's generic propecia program offers a threemonth supply of the medication for just $10.99, which is much more affordable than the brandname version. The active ingredient in Costco's generic propecia is finasteride, which is the same ingredient found in Propecia. To purchase the medication through Costco's generic propecia program, customers must have a prescription from their doctor. Once they have the prescription, they can visit their local Costco and show it to a pharmacist. The pharmacist will then fill the prescription for the cheaper generic version of the medication. It's important to note that while Propecia is FDAapproved for treating male pattern baldness and an enlarged prostate, Costco's generic program is only approved for treating male pattern baldness. If you have an enlarged prostate and are interested in the generic program, it's important to consult with your doctor first. In conclusion, Propecia can be expensive if you buy it directly from Merck. However, Costco's generic propecia program offers a much more affordable option for those looking to treat their male pattern baldness. With a threemonth supply available for just $10.99 and the same active ingredient as Propecia, this is an excellent alternative for anyone in need of this medication.