Don't buy it. All four have a pungent smell. It's really a landmine. I will never buy domestic fruit tea in the future. It is a severely sulfur-affected area. I bought the kind marked for pregnant women in China. I drank it for more than ten days and accidentally smelled this pungent smell. I bought sulfur testing reagents specifically, and they changed color as soon as I tested them. Without exception, it's really a rip-off.