What is the propylene glycol electronic cigarettes use?
There’s no smoke in ecigs. That’s why they’re the best alternative to folks who want their nicotine but not the harmful cons of smoking. The “smoke” simulated with ecigs is just the product of liquid in the cartridge being heated up by the atomizer into steam or vaporized nicotine. It evaporates within seconds and really has virtually no odor at all. There is not tar or tobacco to worry about. Not even a flame! Having to consume carbon monoxide with your nicotine is a thing of the past.
But there is an additive to ecigs that has some people questioning the safety of smokeless cigs. And that is propylene glycol, or PG. So what is the story behing the propylene glycol electronic cigarettes use to create the vapor? The media has had a heyday over it. So, there is a ton of misinformation out there. Here’s what you should know when you buy ecigs:
Its a colorless, clear, sora syrupy consistency when its at room temperature. The chemical is made by a reaction between water and propylene oxide. Its odorless and tasteless. It has a superb reputation as a safe additive in scores of consumer products including food, cosmetics, and pharmaceuticals.
Specific applications of PG include:
- Bind flavors with foods and drink.
- Keep moist face creams body lotions, lipsticks, and deodorant.
- Stabilize foamy textures in healthcare and cosmetics.
So, why use it? Its a stabilizer. It holds ingredients together. Smokers enjoy the tactile actions of smoking. They want to feel the heat of the drag on their throat. And they also enjoy seeing the results when they exhale. Without PG, the liquid would evaporate really quickly. You wouldn’t see anything. Most of the time its purpose is to keep things like food moist. But in the case of the ecigs, the propylene glycol creates the smokey look to the vapor.
The reason the media went nuts over it is because it has also been used as an additive to non-toxic antifreeze. Notice I said non-toxic. This very important detail was left out of a lof the misleading news out there on the topic. It has lots of use outside of foods, cosmetics, etc. But it is not toxic. The FDA approved proplylence glycol for human consumption. In the human body, PG rapidly coverts into lactic acid. -much like what happens with sugars in our muscles when we exercise. For over 50 years health sensitive products have safelly used PG. It is usually a non-active ingredient. This means that its just included as a carrier of other ingredients.
And thats the same with the of the propylene glycol in electronic cigarettes. So when you buy ecigs you don’t have to worry about a weird unfamiliar additive. Its just water, nicotine, and the same stuff in your FDA approved foods.