Both are 99%+ purity, lab-tested, and built for serious research into metabolic optimization and cellular function
Ludwig RJ, Herzog C, Rostock A, Ochsendorf FR, Zollner TM, Thaci D,
However, it is notoriously difficult to recapitulate these levels ex vivo, probably due to the prolonged differentiation process or absence of physiological stimuli
No specific activities need to be avoided after receiving a B12 injection
For skin tightening, we do see that patients with mild skin laxity can get great results from a single treatment, whereas those patients with more severe skin looseness and textural issues may need more
Malabsorption Disorders: Conditions such as pernicious anemia, Crohns disease, celiac disease, or a history of gastric bypass surgery can hinder B12 absorption