Non-prescription peptides carry more uncertainty since they aren't FDA-approved and can bypass standard manufacturing safeguards, so medical supervision is recommended
Orders placed before 3:30 PM ET are processed same day
The maintenance dose is often the same as the loading dose, 1,000 mcg per injection , but its given less often
Medically reviewed by: Jayden Lee, PharmD, EMBA Jayden Lee, PharmD, EMBA, is the PlexusDx Medical Science Liaison with a PharmD and MBA specializing in pharmacogenomics and clinical product development, with a proven ability to bridge the gap between genomic research and practical patient outcomes
Your dosage should be determined by a healthcare professional based on your needs
When you receive your test results, its important to note that optimal B12 levels should be between 700-900 pg/mL