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Reference: Neelakantan H, Vance V, Wetzel MD, Wang HY, McHardy SF, Finnerty CC, Hommel JD, Watowich SJ (2018)

Learn how this treatment supports hair growth, what results to expect, and how consistency affects outcomes

For those learning the technique, training with a healthcare provider or using reliable equipment with built-in safety measures can reduce errors, prevent contamination, and improve overall confidence in the injection process

Administration: Intramuscular (IM) or subcutaneous (SC) as directed by a healthcare provider

As people age, the ability to absorb vitamin B12 from food often diminishes due to decreased stomach acid production