b12 injections im or sc Cyanocobalamin Injection – 1000 mcg/mL Best Vitamin B12 Injection Sites
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If staying at very low doses long-term worked as well, RCTs would reflect that by now

That said, GHK-Cu can still be helpful for overall scalp health, especially if youre looking to calm dryness or maintain a well-balanced skin barrier, which does influence hair growth

Doctors often recommend B12 injections for folks who have a true deficiency or trouble absorbing B12 naturally, not just for energy or weight goals

Our team will recommend a schedule based on your specific goals & labs
