The reason why the packaging of Difu Lean Bibao is different is that the production batches are different. The packaging of Difu Lean Bibao is produced according to the production batch, and the packaging of different batches of products is different. The outer bottle packaging of Difule Anbibao Probiotic Oil Drops is made of medical device grade materials. The bottle mouth adopts a built-in return dripping design, which effectively avoids secondary pollution caused by contact between the bacterial liquid and the air and protects the bacterial strains. of high activity.