When being in keto, you still need the proper amount of protein as well as healthy fats. Tiger fitness seems to be right on top of things when it comes to delicious low calorie protein shakes. I recently tried there pumpkin pie flavor. It mixs easily and is load with BCAA you need for lean muscle mass. I was only introduced to Tiger fitness a few months ago. I have yet to have a bad supplement from them. This protein taste like actual pumpkin pie. I was completely shocked at how good it really was, now I can not wait to have another protein shake tomorrow. I have tried at least a dozen different supplement companies whey protein. I think this is the top supplement company so far. Even ordering and shipping was easy. The protein is not very expensive either. I could also suggest you check out the tiger fitness youtube page and listen to the owner. The guy is super friendly and definately wants his buyers to be happy and meet their top fitness potential. Protein is key building block for building muscle more importantly lean muscle mass. My thought is you should not have to suffer with the same flavors like most companies give you. Everyone gets used to the chocolate, vanilla and cookies n cream like those other companies sell you. Tiger fitness has come up with other great flavors that I will be tasting in the very near future. I have experienced some supplements that they were way over priced and tasted horribly. This is quite the opposite of tiger fitness and their brand of whey fitness. You get great taste and for great price. This to me is win win situation. I will continue to buy from Tiger Fitness. So please check out my TIger fitness pumpkin pie review.