Case 4 A 65-year-old male with a history of hypertension, hypogonadism, polycythemia, and prostate cancer presented to our clinic in 2022 seeking penile enhancement
Manufacturing is unregulated Solvent residues may remain Purity is unverified Sterility is not assured 3
Updated July 24, 2026 Receive Daily Availability Emails 1 Gram/10 mL(100 mg/mL) 10 mLSingle-dose vial 20% 4 mL vial 10% 250 mg/mL 20 mLMultiple-dose vial 20 mL Multiple-dose vial 0.4 mg/mL 1 mLSingle-dose vial 1 mg/mL 6 mg/mL 5 mL Multiple-dose vial 5 mLMultiple-dose vial 250 mg/mL (125 mg/mL Caffeine) 2 mL Single Dose Vial 500 mg Single-dose vial 1000 mcg/mL 1 mLMultiple-dose vial 30 mLMultiple-dose vial 10 mLMultiple-dose vial 20 mg/2 mL(10 mg/mL) 2 mLSingle-dose vial 5 mg/2 mL(2.5 mg/mL) 2 mLSingle Dose Vial 30 mg/30 mL (1 mg/mL) 30 mL Multiple-dose vial 20 mg/mL 40 mg/mL 1 g/mL 1.5 mLSingle Dose Vial 0.2 mg/mL 5 mLMultiple Dose Vial 20 mLMultiple Dose Vial 1 mLSingle Dose Vial 1 mL Single-dose vial 25 mg/mL 50 mg/mL 750 mg iron/15 mL 15 mL Single-dose Vial 100 mg iron/2 mL 2 mL Single-dose Vial 1000 mg iron/20 mL 20 mL Single-dose Vial 1 gram/5 mL (200 mg/mL) 5 mLSingle-dose vial 4 grams/20 mL(200 mg/mL) 20 mLSingle-dose vial *Each mL contains zinc 1,000 mcg, copper 60 mcg,manganese 3 mcg, and selenium 6 mcg * 2.5 mg/mL 10 mLSingle Dose Vial 5 mg/mL 10 mg/Vial Single Use Vial 100 mg/vial Single-dose Vial 30 mg/mL Phosphorus 15 mmol/5 mL and Potassium 22 mEq/5 mL 5 mL Single-dose,plastic vial Phosphorus 45 mmol/15 mL and Potassium 66 mEq/15 mL 15 mL Single-dose, plastic vial Phosphorus 150 mmol/50 mL and Potassium 220 mEq/50 mL 50 mLPharmacy Bulk Package, plastic vial 50 mg/10 mL 10 mLSingle-dose ampule 600 mcg/10 mL 10 mLPharmacy Bulk Package Vial 12 mcg/2 mL 15 mM P/5 mL (3 mM P/mL)containing 20 mEq Na+/5 mL(4 mEq/mL) 5 mLSingle-dose,plastic vial 45 mM P/15 mL (3 mM P/mL)containing 60 mEq Na+/15 mL(4 mEq/mL) 15 mLSingle-dose,plastic vial 150 mM P/50 mL (3 mM P/mL)containing 200 mEq Na+/50 mL (4 mEq/mL) 50 mLSingle-dose,plastic vial *Each mL contains zinc 3 mg, copper 0.3 mg, manganese 55 mcg, and selenium 60 mcg 20 Units/mL 10 mL Multiple-dose vial 200 mg/10 mL(20 mg of Elemental Iron/mL) 50 mg/2.5 mL(20 mg of Elemental Iron/mL) 2.5 mLSingle-dose vial 100 mg/5 mL(20 mg of Elemental Iron/mL) 3 mg/mL 5 mLPharmacy Bulk Package Vial 10 mL Pharmacy Bulk Package Vial For a list of patents protecting American Regent products, please click here
If not addressed, a B12 deficiency can cause megaloblastic anemia, a serious condition where the bodys red blood cells (RBC) are larger than normal and in shorter supply
Cats can take B12 supplements that are marketed for people
