Premixed unflavored nicotine base is the ideal way to make your own e-juices. In fact, this is actually ready-to-vape e-liquid, but without the flavoring. Using this base results in a very easy process as there is no guesswork or tedious VG/PG calculations. All you really have to do is inject your favorite flavor concentration and you’re good to go. The deals on this page are all freebase nicotine. It may also be a good idea to buy some empty bottles to making adding of the flavors a breeze. Or, check out the video below about DIY vape juice for beginners.