Does Vape Juice Expire? Does vape juice expire? Yes, vape juice does have an expiration date. Over time, the flavor, nicotine potency, and overall quality of the juice degrade, which can negatively im...

Diacetyl is a chemical which has been widely used in food and beverage flavorings. Diacetyl can be found in vape juices too, allowing vape companies to produce fruit flavors. Dairy flavorings, especia...