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For these individuals, vitamin B12 injections are often the most effective way to restore healthy B12 levels because they bypass the digestive system entirely, delivering the vitamin directly into the bloodstream for maximum absorption (around 95% compared to 25-50% for oral supplements)
Easy to use and fast delivery
10mg vial add 2.5mL (4mg/mL)
However, B12 injection costs can fluctuate based on your location, the provider you choose, and any additional services bundled with the injection
US$ 20.53
US$ 27.51
US$ 21.70
US$ 28.57
US$ 25.09
