A lot of people will be very curious, why electronic cigarette smoke oil has so many flavors? This oil is made of what, it safe? now, by small series will take you to look at the basic components of the e-cigarette smoke oil.
Vegetable Glycerin (VG)
Vegetable Glycerin (VG) is a kind of organic compounds of carbon, hydrogen, oxygen, and can be eaten. Vegetable Glycerin (VG) nontoxic, odorless, colorless, viscous, often used as a sweetener is added to cosmetics and food seasonings and ice cream. Vegetable Glycerin (VG) can be directly extracted from vegetable oil, coconut oil and palm oil, heated to a high temperature, distillation and purification. Regular e-smoke oil USP food grade vegetable Glycerin with 99.7% +0.3% the purity of water. So this electronic cigarette oil manufacturers often use it as a basic component of smoke oil, exhaled vapor is more energetic and more energetic!
Propylene glycol (PG)
Propylene glycol, also known as PG, is used to dilute the vegetable Glycerin (VG) viscosity. Also the main ingredient of e-smoke oil, since it is vegetable Glycerin (VG) more effective.
Natural or artificial flavor
Popular electronic cigarette oil, in addition to simulated tobacco taste, also through a variety of natural or artificial edible synthetic fragrances to create a variety of complex flavors, such as fruits, sweets, honey and other unknown to flavor. Electronic cigarette flavor of the oil manufacturer is divided into three types: pure natural; synthetic natural + artificial;