Product Features Manufactured in the United Kingdom Formulated with USP Water for Injection (WFI)-grade water WFI-grade water manufactured under ISO 9001 and ISO 13485-certified quality management systems Contains 0.9% benzyl alcohol as a preservative Each finished batch independently tested for sterility Each finished batch independently tested for bacterial endotoxins Supplied in a 30ml borosilicate glass vial Bromobutyl rubber stopper Tamper-evident aluminium cap and seal Full batch and lot traceability Lot-specific Certificate of Analysis Suitable for laboratory reconstitution and analytical workflows Supplied strictly for laboratory research use Storage Instructions Store at 15C to 25C Store in a clean, dry location Protect from direct sunlight and excessive heat Keep the vial sealed until required Handle only under suitable laboratory conditions Important Notice This product is supplied strictly for laboratory research and analytical purposes only

Inadequate use of vitamin B 12 , which may occur if antimetabolites for the vitamin are employed in the treatment of neoplasia Pernicious anemia is the most common cause of vitamin B 12 deficiency
How CoLaz approaches B12 injections At CoLaz, B12 injections are given by trained clinicians after a written consultation that reviews your history, symptoms, medications and (where the picture warrants it) an NHS blood test through your GP
Individuals with B12 Deficiency B12 deficiency symptoms include fatigue, weakness, numbness or tingling in the extremities, tongue soreness, depression, and even memory issues