At present, most manufacturers do not produce thymosin water injection, because thymosin is a bioactive protein, and the prepared solution is easy to be inactivated. Except for the 50mg freeze-dried powder produced by Xi 'an in 40 yuan, most other manufacturers are in 20 yuan.

Thymosin only enhances immunity, not an antifungal drug.

It is recommended to use Xi 'an products. Although expensive, the effect can be comparable to thymosin α. The latter is the cheapest 150, and the most expensive is more than 700.