What is PG (Propylene Glycol)?
Propylene Glycol (PG) is an organic compound that is found in common household and cosmetic products.
Some general characteristics of Propylene Glycol include:
- Colorless (clear)
- Very, very thin
- Safe for human consumption
- Broken down and treated as an alcohol in your body
In vaping Propylene Glycol (PG) is used primarily as a way to 'enhance flavors' by helping them bond together. Both natural and artificial flavors use PG.
Although it does enhance e-liquid flavors, PG can be a bit harsh on your throat. This is why Vapor Vapes recommends a PG/VG blend of 50/50.