Why Do Some Sweet Fruity and Dessert E-Juices Last Longer Than Other Flavor Types?

Have you ever noticed that your sweeter fruit and dessert-flavored e-liquids tend to last longer than other types of vape flavors, like tobacco and menthol? Well, you’re not imagining things, as it turns out. There is truth to the notion that the sweeter the e-liquid, the longer it lasts, both in your tank and while being stored away for a later time.

It All Boils Down to the Sweetener
As it turns out, sweeter vapes, like fruity flavors and dessert flavors, tend to last longer because of sweetener. We know that all vape juices contain flavoring extracts, but sweetener is different. While fruit extracts tend to be liquidy and thin, sweeteners used to add additional sweetness to the flavor are thicker, like syrup.

We know that higher VG vape juices last longer than higher PG ones, because the VG is thicker, and therefore takes longer to become vapor. This same principle can be used when comparing standard flavoring extracts to sweetener. The more sweetener there is in the formula, the longer it will take for the e-liquid to evaporate, so to speak.

Of course, not all fruit and dessert flavors use a ton of sweetener. But, the ones that do will likely give you more bang for your buck in the long run.

How Long Sweeter Vapes Last in Your Tank
Sweeter vapes will often last longer in your tank. In other words, when you refill your tank with an extremely sweet e-juice, it will take a long time to get to the bottom of the tank compared to, say, a pure menthol flavor. Again, this has to do with the thickness level of sweetener, as thicker formulas vaporize more slowly.

One thing to note is that e-juices containing more sweetener are more prone to gunking up your coil. When the sugar burns, it creates a film that can cover crucial airflow components. So, if you do vape sweeter e-liquids, make sure to clean your tank regularly and watch your coil to make sure that it’s not covered in buildup.

How Long Sweeter Vapes Last on the Shelf
Sweeter vapes may also last longer in terms of their expiration. This is because of the process of oxidization. The thinner ingredients evaporate into the air at a faster rate when exposed to oxygen.

Meanwhile, thick ingredients like sweetener, when properly mixed into the formula, will bind with the other molecules in order to act as something of a preservative. The e-liquid will likely get thicker and darker over time, but there’s a good chance that its flavor and nicotine content are still as strong as you want them to be.

Hence, sweeter flavors don’t just taste great – they usually last longer as well. Therefore, if you’re a fan of fruity or dessert-inspired vapes, you have yet another reason to enjoy your favorite e-liquids.