Understanding the Ingredients of E-Liquids
There’s a lot of information indicating that e-cigs are a safer alternative to tobacco smoking. That explains why many people striving to quit tobacco smoking are switching to e-cigs. Yet, what are the ingredients of the e cig liquid you inhale in the form of vapor, and are they safe? This article focuses on the major ingredients of e liquids utilized in e cigarettes.
Nicotine is the most important chemical in tobacco, while it’s also present in e liquids. However, e liquid nicotine concentrations vary from product to product. If you’re vaping just to expand your smoking experience, and not necessarily because you’re trying to quit tobacco, you may choose e liquid products with as much nicotine content as you can take. But if your goal is to quit tobacco smoking altogether, you may want to start with e liquids with lower nicotine levels until you’re able to abstain from the chemical completely. The initial e liquid nicotine concentration may be higher, but you can step by step bring them down to zero eventually.
Every e juice is made up of a medium for the delivery of all the other components, nicotine and flavors included. Propylene glycol (PG) is one of the media. While you vape, PG is the chemical responsible for the delivery of all the taste and throat hit you feel. PG’s great flavor carrying characteristics make it an ideal choice for food flavoring as well as candy flavors. The substance is also present in some cosmetic merchandise, asthma inhalers, and some pharmaceuticals. PG is therefore safe for inhaling.
Vegetable glycerin, also known as VG, is the other medium commonly used to carry flavor in e liquids. VG plays a major part in the production of vapor, and if it’s levels are increased, more vapor is produced, although there may be some loss in throat hit.
When not sure whether to pick VG or PG, the fact is that the latter has superior flavor delivery characteristics (this is not always the case though, as VG can carry certain flavors extremely well. In addition, VG is sweet in taste, and as such, it may slightly affect the true taste of the flavors contained in your e juice.
Of all e liquid constituents, flavors are the most diverse, and your choice depends on your preferences and style. Most flavors used in e liquids have the approval of the FDA, so you don’t have to worry about any adverse health consequences. The flavoring ingredients vary from brand to brand and they’re ordinarily included as a concoction. They may include strawberry, menthol, guava etc.