One of the most significant sources of confusion, whether you’re new to vaping or a long-time user, is nicotine strength labels. Is “50mg” the same as “5%“? Which one hits harder? And most importantly—how much nicotine is too much? In this guide, we’ll break down the numbers, explain what those labels mean, and help you figure out how to vape more safely—without overdoing it on nicotine. Decoding Nicotine Labels: mg vs. % Nicotine strengths in vape products are typically labeled using two different units: milligrams per milliliter (mg/mL) and percentage (% by volume or weight). While they may look very different at first glance, they are often interchangeable—if you know how to convert […]