Walgreens vs. CVS: Where Should You Get Your Prescriptions?

Walgreens vs. CVS: Where Should You Get Your Prescriptions?

If you're looking to fill a prescription, you have two main options: Walgreens or CVS. Both Walgreens and CVS are the largest retail pharmacies in the U.S. CVS is the largest, with close to 25% of market share based on prescription drug revenue. Walgreens is second with 18% of the market.