After taking over Alliance Boots, a leading international pharmacy-led health and beauty group, Walgreens is now the biggest competitor to CVS in the race of becoming the largest pharmacy chain in the United States.

Much like CVS, Walgreens is far more than a drugstore. It operates a mail-order pharmacy and also offers home care and specialty pharmacy services.

At Walgreens, you will find relatively low prices on immunizations and their prescription savings program also help in saving money on common medications. Another great thing about Walgreens is the convenience of drive-thru prescription pickup found almost on all their locations.