Check the listing for details. Isopure Protein Powder, Whey Protein Isolate 25g Protein, Dark Chocolate 1 Pound. Condition: New. Listed at 33.99 USD. Isopure Low Carb Protein that's naturally flavored and contains 25 grams of 100% pure, GMO and rBST free†whey protein isolate per serving. Sweetened only with monk fruit and stevia leaf—and without gluten, lactose or fillers. This is some seriously tasty protein.100% WHEY PROTEIN ISOLATE - a high-quality protein source providing 25g per serving to support muscle building and recoveryGMO free, gluten free, lactose free, naturally sweetened and flavored, with no artificial colorsA PERFECT FIT - supports your active lifestyle and can be used post-workout, between meals, along with a healthy breakfast, or any time of dayKETO-FRIENDLY - this protein powder can help support your ketogenic macrosWEIGHT MANAGEMENT - supports your weight management goals by providing 110 calories per serving