| Product name | PQQ | 
| Others name | Pyrroloquinoline Quinone Disodium Salt | 
| CAS No. | 122628-50-6 | 
| Apperance | Dark red powder | 
| capsules size: | 00# ,0#, 2#,1#,00# also can be provided | 
| bottle size: | 110cc, 100cc,120cc,175cc,300cc also can be provided | 
| package: | 60caps/bottle, PE bulk,40 caps/bottle, 80 caps/bottle etc. | 
| Shelf time | 2 years,keep away sunlight, keep dry | 
| OEM service: | OEMbag/bottle is available with private label. |