Naturally and artificially flavored. 20 grams protein from 100% whey protein isolate. Zero carb. 80 calories. 4 grams of naturally occurring BCAAS. Gluten free. Lactose free. Zero sugar (Not a low calorie food). Zero fat. Non-GMO whey protein isolate. We're all more than muscle. Protein Purity - Taste the Difference: A refreshing, zero carb protein water drink made with pure, non-GMO whey protein isolate and 100% awesome taste. All with no sugar (not a low calorie food), lactose, fat or fillers. Drink up. rBST free (No significant difference has been found between milk derived from rBST-treated and non-rBST treated cows). Call us at 1-877-309-3329. Visit us at theisopurecompany.com. Manufactured in the USA. This product contains ingredients of international and domestics origin.