Do you know what is salt nic that may be mentioned in ingredients list of your favourite vape juice? It's a mixture of nicotine and some ingredients that reduce its potency. For the same amounts of nicotine, you can get a less suffocating and throat-scratching effect by adding acid to the mix. This way, the PH of the vaping juice is lowered and vaping is much more pleasant. 

So, what is salt nic? It is a perfect solution for those you want to cut off regular cigarettes and start using e-liquids instead. If you want to know more about the topic, visit the Vape Royaly's website.