doi: 10.1210/jc.2010-0490

Tags: Rapid correction of Vitamin B12 deficiency Promotes nerve regeneration and function Reduces symptoms of neuropathy (numbness, tingling) Improves cognitive and neurological health Enhances red blood cell formation Boosts energy and reduces fatigue Usage Information Dosage Adult Dose: 2500 mcg (1 ml) via IM or SC injection Treatment Schedule: Loading: Daily or alternate-day for 12 weeks Maintenance: Weekly or monthly, based on levels and clinical response Administer under medical supervision only Side Effects Common: Injection site pain or swelling Headache Mild diarrhea Nausea Rare but Serious: Allergic reaction (rash, itching, dizziness) Hypokalemia (with prolonged high-dose use) Acneiform eruptions Contraindications Hypersensitivity to methylcobalamin, cobalt, or formulation excipients Patients with Lebers disease (risk of optic nerve atrophy) Severe renal impairment (use with caution) Neonates and premature infants (safety not established) Availability Methylcobalamin Injection 2500mcg Vitamin B12 injection for neuropathy Injectable B12 supplement Methylcobalamin 2500 mcg dose Megaloblastic anemia injection Peripheral nerve health injection High dose methylcobalamin B12

Czechia Greater than 99.8 % purity confirmed by COA Assay content verified at 124.6 mg Identity confirmed through MS Deconvolution Endotoxin level below 0.001 EU/mg No detectable heavy metals or microbial contamination For research use only not for human or veterinary use For laboratory research only
People under high stress or with digestive issues that impair nutrient absorption
If you suspect a quality issue, discontinue use and consider sourcing from a more reputable peptide supplier
Rubbing it can irritate the area and slow down the healing process