So the uptake of glycerin will be a bit difficult because of its viscosity.
The most commonly-used personal lubricants on the market contain glycerin, propylene glycol and paraben, which are derived from petrochemicals.
Many e-cig aficionados credit the syrupy vegetable glycerin for the pea soup density of the billowing clouds they exhale.
Inside the smallest capsule is a glycerin-suspended clump of bacteria that's been extracted from human feces.
Some companies will remove the glycerin and use it in their other more costly products such as moisturizing lotions.
Mixing these three components together will create both soap and glycerin.
The main ingredients in e-liquids are propylene glycol or vegetable glycerin, both of which are food additives produced in labs.
The nicotine is supposed to stay in the lungs, and the exhalation is supposed to be probably just glycerin and water.
