How long does it take for PG to leave the system? An in-depth pharmacological guide
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4 min read
In healthy adults, propylene glycol (PG) has a short half-life of 1.4 to 4 hours, meaning it can leave the bloodstream relatively quickly. This guide explains how long does it take for PG to leave the system, depending on factors like age, dosage, and health, and highlights the risks for vulnerable populations.
