3 types.

1. Bottled: Lotus MSG is sold in plastic bottles, with labels and packaging information on the bottles. The capacity of bottled Lotus MSG can be of different specifications, such as 100g, 200g, 500g, etc.

2. Bags: Lotus MSG can also be packaged in plastic bags. Bags of Lotus MSG have different weight specifications, such as 10 grams, 20 grams, 50 grams, etc. Bags of Lotus MSG are more convenient to carry and use.

3. Boxed: Some Lotus MSG is sold in boxes. The box contains multiple small bags of Lotus MSG, and the weight of each small bag can be different.