VG and PG ingredients can drastically improve your vaping experience. They are odorless liquids combined with flavor and nicotine to create e-juice. PG and VG technically belong to the alcohol chemical class. They are deemed sugar alcohols and are included in various consumable products. These ingredients produce vapor upon heating enabling them to be inhales. VG and PG are not oils and do not cause any health issues. In fact they offer a distinct mouth and throat sensations when vaped. Many modern e-liquids use a combination of the two fluids, though the ratio can vary as per requirement. These liquids have different tastes and create distinct mouth and throat sensations upon vaping.

PG is propylene Glycol which is less viscous than VG. PG carries flavor more effectively than VG, making it the commonly used suspension fluid for flavor concentrates and nicotine. PG can be found in various common household items such as nicotine inhalers, toothpaste, medical products, pet food and beauty items such as shampoo, baby wipes etc.