Milk from irish grass-fed cows. In Ireland, cows graze on the green pastures of small family farms. Their milk is churned to make Kerrygold Pure Irish Butter. Made with from grass-fed cows not treated with rBST or other growth hormones (No significant difference has been shown between milk derived from rBST-treated and non rBST-treated cows). Imported first quality. kerrygoldusa.com. (at)KerrygoldUSA. For more information on our products, visit kerrygoldusa.com/irishgrassfed. Product of Ireland.