These are an absolute must have for colicky babies. My LO was crying a lot less with these within 2 days! Noticeably less gassy and fewer spit ups. I like these Organika drops over other brands because they have added the vitamin D so less things to remember. Also other brands don't come with a dropper. 鶹 is also about 10.00 cheaper than Shoppers Drug Mart and Rexall which in Edmonton y are the only other place I've found to have them.