gas drops

Who uses infant gas drops? What ones do you use? I have been using drops that just have simethicone in them. But when I was at Walgreen I saw some called "tummy calm" and one right next to then called "colic calm" attached are the pics. Has anyone used these? The tummy calm has great reviews on amazon.

gas dropsgas drops
01
    07/17/14
    8Theresa Gould
    I am sorry but I haven't used either so I won't be much help.
    0
    About Shannon
    Born: Warren, Michigan
    Current: Central Lake, Michigan
    Birth: February 12
    On Moms.com since: Mar 31, 2014