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What they share is a plausible, research-backed role in keeping the scalp healthy and comfortable - which is a sensible goal in its own right, separate from any promise about regrowth
Potential Side Effects Though generally safe, B12 injections can have potential side effects
These figures reflect published research conventions rather than clinical guidance, and are provided strictly for research use only
the active species is the quaternary cation CHN at 159.21 g/mol and it is supplied as the iodide salt, CHIN, molecular weight 286.11 g/mol, CAS 42464-96-0
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