Sold for laboratory use only, it is not an approved drug and has no established human dose
Which Works Faster, B12 Injections or Oral Supplements
Signs of deficiency may include: Megaloblastic anemiaa condition of larger than normal red blood cells and a smaller than normal amount
It is given by injection into a muscle or vein
Nutrient injections, also known as intramuscular (IM) injections, deliver vitamins, minerals, amino acids, and peptides directly into your muscle tissue
(A gray market of non-reputable pharmacies may dispense KPV for use with for research purposes labeling, but these are often nonaccredited and unregulated sources.) What the science says: What we currently know about KPV comes almost entirely from lab and animal studies