The peptide itself appears well-tolerated by most users
Product Verification This product (Bacteriostatic Water for Injection USP, Hospira, NDC 0409-3977-03) is manufactured by Hospira Inc., a Pfizer subsidiary, and is subject to FDA oversight and USP standards
Adv Drug Delivery Rev (1997) 23:325
If you have had neurological symptoms that affect your nervous system, such as numbness or tingling in your hands and feet, caused by a vitamin B12 deficiency, youll be referred to a haematologist and may need to have injections every 2 months
I dont think so, and I did my due diligence
May your doses stay accurate, your B12 levels stay optimal, and your progress stay consistent.