A gluten free product. Since 1918. 1st quality. Churned from fresh sweet pasteurized cream. The Darigold you see today was started in 1918 by a small group of ambitious Northwest dairy farmers. A lot has changed since then, but just like in the beginning, we're still a Northwest farmer-owned and led cooperative. We process farm fresh milk into butter with unsurpassed quality, freshness and flavor. rbST Free (Does not contain the artificial growth hormone rbST) According to the FDA, no significant difference has been shown between milk derived from rbST treated and non-rbST treated cows. Grade AA. www.darigold.com.