It comes in a 160g reusable container. The ingredients include raising agents (disodium diphosphate, sodium hydrogen carbonate) and rice flour. Store in a cool, dry place away from strong odors. It has a low nutritional impact, with about 9 calories per teaspoon (5g). Excessive phosphate intake from ingredients like disodium diphosphate should be monitored to avoid health issues like impaired kidney function.