Source: https://www.amazon.com/Beef-Tallow-Premium-Cooking-Baking/dp/B01LL13OEK/ref=as_li_ss_tl?s=grocery&ie=UTF8&qid=1507741960&sr=1-4&keywords=grass+fed+beef+tallow&linkCode=ll1&tag=queenketo-20&linkId=0c13316ea670d55a8ed685a51604ae53