I ordered this product as i wanted a supplement to help with increasing my daily energy. It needs to be hand-mixed to avoid breaking down the whey product and is quite foamy to drink. I use light vanilla soy milk with which to mix it. It’s not the best-tasting thing i’ve ever tried but i have noticed a significant improvement in my energy level, particularly in the afternoon. I use one packet for breakfast but have not needed another in the afternoon. My low energy level, in my case, is directly related to menopause. I am otherwise quite healthy and active.