Choosing the right nicotine strength is an important part of finding an e-liquid that suits your vaping setup. Nicotine strength is usually shown in milligrams per millilitre (mg/ml), such as 3mg, 6mg or 10mg. The right option can depend on the type of device you use, your preferred vaping style and whether you use freebase nicotine or nicotine salts. There is no single nicotine strength that...