How to buy authentic single shell and double west? Here are the details.

1, brand: single shell

2. Price: 138 yuan/bottle, buy 3 get free 1, buy 5 get 2 get free.

3. Packaging: bottled, with green characters on a white background, printed with the names of single-shell and double-shell products.

4, shape: oval tablets

5, color: reddish brown tablets

6. Taste: the taste of herbs

7. Taste: sweet but not bitter

8. Place of production: Guangzhou

9. Place of shipment: Guangxi

10.R&D party: a team of professors from Guangdong Pharmaceutical University.

1 1. Manufacturer: Majian Pharmaceutical (Guangdong) Co., Ltd.

12, patent code: ZL2008 1003 1546.8.

13. Purchase channels: online shopping platform, single bay flagship store and single bay official flagship store.

14. security code: there is a security code label on the bottle cap. Uncover the surface, scan the security code and check the authenticity.