b12 injection manufacturer Cyanocobalamin (B12) / Products / American Regent B-12 Compliance Injection: Package Insert

5-Amino-1MQ Vials (50 mg each): 1 week (5 mg/day) 1 vial 2 weeks (5 mg/day) 1 vial 4 weeks (5 mg/day) 2 vials Insulin Syringes (U-100): Per week (once daily): 7 syringes Per week (BID): 14 syringes 4 weeks (once daily): 28 syringes Bacteriostatic Water (10 mL bottles): Use 4.0 mL per vial for reconstitution

Doses of cyanocobalamin exceeding 10 mcg daily may produce hematologic response in patients with folate deficiency

Who Should Consider B12 Injections

Additionally, hormonal changes associated with menopause and menstruation may influence vitamin B12 absorption and metabolism, potentially contributing to vitamin B12 deficiency

Volume of Diluent = 99 mg / 10 mg/mL = 9.9 mL So, you would add 9.9 mL of bacteriostatic water to your 99 mg of active 5-Amino-1MQ powder to achieve a 10 mg/mL solution