Nicotine levels and hit sensation
The 'hit' is the tingling sensation in the throat that many vapers seek, reminiscent of that of a traditional cigarette.
With conventional nicotine, this hit is more pronounced, making this option ideal for users looking for a sensation close to that of tobacco. However, it becomes difficult to vapourise high levels of nicotine without altering the taste of the e-liquid.
With nicotine salts, on the other hand, the hit is much smoother even at high levels (up to 20mg/ml). This makes them particularly suitable for new vapers who want a high dosage.
Nicotine absorption
Although nicotine salts do not directly increase the chemical absorption of nicotine, they do influence the way nicotine is inhaled. Unlike free-form nicotine, nicotine salts produce a vapour that is less irritating to the throat, reducing the intensity of the 'hit'. This softer sensation makes it easier for vapers to inhale higher concentrations of nicotine without discomfort.