I did 405, and I felt a little something
Many patients experience more energy and focus within hours after their vitamin B12 shot, with continued benefits building over time
The calculator pre-loads common vial sizes and standard doses for each compound
PMID 25117994
Biotin Injection Dosage, Concentration, Route of Administration Dosage: Seek advice from an appropriately qualified and licensed physician, medical director or other healthcare provider Concentration: 0.5mg/ml Route of administration: IV, IM Resources: Precautions/Side Effects Speak with your healthcare provider if you are currently taking certain medications that can lower your blood levels of biotin, such as carbamazepine, phenobarbital, phenytoin, or primidone
Perovic, D., Vukojevic, J., & Zemba Cilic, M