Hearthy Grass-fed Whey Protein Powder Isolate is unsweetened and made from pure whey sourced from grass-fed California cows, providing 32 ounces of premium quality protein free from added ingredients. Its top-tier formulation is rich in essential amino acids, delivering a pure and natural source of protein. Plus, it's unsweetened, so you can tailor it to just the right level of sweetness. Get the most from your whey protein with this top-tier product. Hearthy Whey isolated protein is a form of whey protein which is the purest form of whey. It contains no fats, sugar, artificial sweeteners, growth hormone free, GMO-free, flavors, additives, colors, fillers, or bad stuff.