What is Chamoy? It's a tamarind base sauce that is perfect to use for micheladas, beer, margaritas mixed drinks, aguas frescas, fresh fruit, snacks or anything else that comes to mind to enhance the flavor. Try all of our flavors! Our chamoy rim dips are soft enough so you can easily put on the rim of your cups or easily dip your fruit. The consistency is good and they don't drip and make a mess.