High concentration of Vitamin B12 that is stored in the liver acting for long periods. In this case, the concentration is one and a half times higher than in the Ultra B12 2000.
As blood has a greater capacity to transport oxygen, cells and tissues receive more oxygen and therefore their activity is more efficient and lasting.
Increases the vigor and resistance of fighting birds.
By not having to inject yourself, possible injuries caused at the injection site are avoided, such as irritation, bruising, nerve and muscle damage