500ml Pigeon with vitamin B12 liver semen lactate racing pigeon race speed complement nutrition

Usage and dosage
This product is 10ml mixed with water 2000ml for pigeons to drink freely.
Daily use: 2 days every half month; Or use as appropriate.
Competition period: Before delivering pigeons, take 0.3-0.5ml of stock solution per feather, or drink water for 2 days.
Pairing period: 1 month before pairing, 2 days per week.
After illness weak, old pigeon or young pigeon conditioning: 1 times a day until recovery.