Gluten-Free Confidence Score: 8/10
Kirkland Signature Tequilas, made by Fabrica de Tequilas Finos, are most likely gluten-free. Kirkland Signature brand, distributed by Costco, cycles various tequilas at a time in Costco stores adding to the confusion, but all previous Kirkland tequilas claim to be made with 100% agave and distilled at least twice, a process that technically removes any gluten proteins. Depending on the version being sold by Costco at the time we strongly encourage you to read the labels and ingredients before consuming Kirkland Signature Tequilas. Need help in understanding what to look for on those labels? We have a guide - check it out!