Pay in 4 interest-free payments of $5.18 Learn more
Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
When Symptoms Worsen: Understanding the Adjustment Period The period following B12 injection therapy can be challenging for some patients, with symptoms sometimes temporarily intensifying before improvement becomes apparent
Tip: If you're unsure about your technique, practice with your healthcare provider or watch instructional videos approved by medical professionals
The 0.9% benzyl alcohol preservative allows the vial to be accessed multiple times over 28 days while maintaining sterility, unlike single-use sterile water
Vitamin B12 is an essential nutrient which is required by the body to make red blood cells and maintain a healthy nervous system
This product is for in-vitro research
