A cheaper brand version of the drug
Propecia. A Proscar tablet is usually cut into quarters, each quarter having the same medicinal effect as a Propecia tablet . . . thus the process is cheaper.
Both Propecia and Proscar are brand names of the drug
finasteride. Proscar was originally made for disorders of the prostate however.
You can get four times as much Propecia from a Proscar by quarter cutting it.