It is a plant derived empty capsule made of plant-derived Hydroxypropyl methyl cellulose, which is in line with people's pursuit of safety, environmental protection, and green health. Their unique commonality is mainly manifested in:

1. Natural, green and environmentally friendly raw materials, clean and pollution-free production process. Regardless of the source of its raw materials or the entire production process of plant capsules, it does not pollute the environment and is a "zero emission" clean project

2. There is no animal-derived ingredient, no religious belief resistance, and it is suitable for use by all religious groups.

3. Safe and hygienic, no residue. No preservatives are added during the production process, no need to be sterilized in any way, and there is no residue.

4. Long shelf life. The shelf life is 60 months, which guarantees the validity period of the medicine, and the shelf life of gelatin capsules is 24 months.

5. Low water content. The moisture content can be controlled within 4%-5%, which is suitable for the requirements of moisture sensitivity of the filling, such as probiotics freeze-dried powder, colostrum freeze-dried powder, and proprietary Chinese medicines that are sensitive to moisture.

6. Unique inertness, high temperature resistance, not easy to be brittle, stable chemical properties, especially suitable for use in tropical high temperature areas.

7. Easy to store and transport, effectively reducing storage and transportation costs.

8. Higher value-added.

9. The advantages of being able to isolate the contact with the outside air, etc., make up for the shortcomings of gelatin capsules, and are an inevitable substitute for animal-derived gelatin capsules.