Carpronium chloride

Carpronium (Actinomin) chloride is a parasympathomimetic agent with a chemical structure resembling acetylcholine. It exhibits cholinergic and local vasodilatory effects, enhancing hair growth by expanding local blood vessels, stimulating the transition of hair from the resting phase to the growth phase, and activating parasympathetic nervous activity. Carpronium chloride is utilized in researching immune therapies for conditions such as alopecia areata, dry seborrheic dermatitis, and vitiligo.