Powdered soy milk for pre-workout fullness: Garu Seonsaeng Seoritae
Garu Seonsaeng Powdered Fresh Soy Milk Seoritae 99.3 is an unsweetened powdered soy milk in stick packs that I mixed with water before personal training. It was nutty, not sweet, and more filling than going on an empty stomach, though a seven-stick box can run out quickly if you drink it every day.