Hi dear,

Electronic cigarette used in the main components:
The main components of smoke oil are:
Propylene glycol (referred to as PG, edible, FDA certified safety)
Vegetable glycerin (referred to as VG, FDA certified safety)
Edible flavor

Most of the smoke for the VG + PG in proportion to mix, learn from each other. And for the special population, a few pure VG smoke oil (non-special population, not recommended pure VG. In addition, a little sweet no smoke oil for the pure PG, that is, pure propylene glycol, the human body is not good, with caution!).

VG is an acronym for English vegetable glycerin
Since VG is extracted from plants, many users of electronic cigarettes think VG is healthier. VG traits are viscous, larger than the weight, resulting in large smoke. Like VG people think VG pumping up the throat comfortable, some people did not feel. VG is less stimulating and allergic than PG. VG is naturally sweet, and some users think it is so good, no longer add sweet taste to sweet taste of smoke. VG's sweetness is not from the sweetener or sugar in the essence, but the taste of VG itself, which is better. However, some users feel that VG's sweetness is too large, overshadowed the taste of the smoke itself.

PG has been identified as a safe food additive by the FDA

However, the reaction from the user of the electronic cigarette, some users in the use of PG containing smoke after the emergence of allergies and other adverse reactions. Allergies are big and small, light throat uncomfortable, severe body itching, and accompanied by dizziness, nausea symptoms. If there is an allergic reaction, these people because of the selection of pure VG smoke oil.


VG advantages
(1), smoke big
(2), health, allergic reactions less
(3), natural sweetness
(4), throat comfortable
VG Disadvantages
(1), smoke oil sticky, easy to guide oil
(2), hit the throat is poor
(3), sweetness may be covered with scent
(4), with dry mouth and sputum
PG advantages
(1), easy to mix flavors
(2), hit a strong sense of larynx
(3), smoke oil with good oil
PG defects
(1) although the FDA finds safety, but there are still adverse reactions reported
(2) smoke oil need to add sweeteners to increase sweetness

Thanks for your viewing, if you want to choose health and guarantee vaping tool, appraciate you to know more details on www.ave40.com, also welcome to drop us a email on info@ave40.com