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Does Vape Juice Expire - How Long Does Vape Juice Last?

Does Vape Juice Expire - How Long Does Vape Juice Last?

Time : 2022-10-22
Author : Schatze BioTech
Source : Schatze BioTech
View : 1611
Does Vape Juice Expire - How Long Does Vape Juice Last?

Most vapers have a time when they realize they’ve bought more vape liquid than they need. When staring at their vape juice, a question comes into their mind.

Does The Liquid Expire?

Due to the influence of three important components - nicotine, PG and VG - The shelf life of e-liquid is 1-2 years. The main reason is the oxidation of the nicotine and the degradation of the flavorings. In general, older e-juices will have less nicotine and a lighter flavor.

Are There Any Rules And Regulations Around E-liquid Expiration?

In the TRPR(Tobacco and Related Products Regulation), there are no specific legal requirements for distributors or e-liquid manufacturers regarding lengths of expiration dates, displaying and advertising them.

However there is a non-legally binding e-liquid standards that does talk about shelf life. Responsible manufacturers should conduct product stability studies to fully support the shelf life of their products.

Since e-liquids are considered "shelf-stable," after the e-liquid is produced, it has a shelf life of about two years, a date that could be longer if the e-cigarette liquid is stored correctly, or shorter if not.

When Does E-liquid Expire

The types of ingredients in the e-liquid, the proportions in which they are mixed together, and the conditions under which the e-liquid is stored all affect its expiry date. We need to look at two common ingredients: PG and VG.

How Long Does PG E-liquid Last?

With the e-liquid handled and stored correctly, e-liquid with higher PG(propylene glycol) content can last longer because PG helps prevent degradation time. Sometimes this is also one of the tips for e-cigarettes to last longer.

How Long Does VG E-liquid Last?

While VG(vegetable glycerin) e-cigarette juice doesn't stop degrading over time like PG does, that doesn't mean its expiration date has moved up. When the e-cigarette contains nicotine, both e-liquids reach their expiration point at the same time as the nicotine expires.

How Long Does Vape Juice Last Once Opened?

Use it up as soon as possible after opening. It is recommended not to use it for more than half a year, because it will turn yellowish brown and affect the taste after a long time. At low temperatures, however, it can be kept for up to two years.

How Long Can The Liquid Be Stored In The Cartridge?

The shelf life of e-cigarette cartridges is usually about one and a half years. It is recommended to use it within one month after opening. Because there is condensate in the smoke bomb, the condensate will be condensed by the outdoor or indoor temperature change, which will have an effect on the taste.

What Happens When Vaping Liquids Go Bad?

If a vape juice no longer tastes like what you remember it, the flavors have gone bad, and it's time to replace it. Over time, e-liquids can change a lot.

Separation - Vaping liquids are made up of different ingredients. So, some separations are normal, and the instructions tell us to "shake well before use." However, when vape liquid is too old, it may not come together no matter how much it is shaken. There may also be crystallized flavors or debris that doesn’t dissolve with heat or mixing, so continuing to use it in this case is not a wise option.

Color Changes - Due to oxidation, the e-liquid is likely to become darker in colour, especially if it contains nicotine. The bottle also might become slightly tinted. They're all normal changes. However, if a vape liquid starts looking much darker than it originally was or starts turning colors that aren’t yellow and brown, it is probably time to replace your liquid.

Smells and Tastes - When the date becomes expired, one thing that happens is that the smell and taste slowly fade away, and the sweetness and coolness of the oil might evaporate with the air. Can you still use expired e-liquid? Different from other products, there is a clear boundary between expired and not expired. It is up to you to decide whether you want to continue using the e-liquid. In addition, different people have different preferences for e-liquids, with some preferring newer flavors while others prefer older ones.

Thickness - When the oil goes bad, it may become thicker or more diluted. At this time, you need to make a comprehensive determination of whether the oil is bad and whether the oil should be replaced.

Nicotine Content - The amount of nicotine in the oil also decreases over time because nicotine degrades over time. So, in addition to taste bad, expired e-liquids may not even meet your needs of nicotine cravings.

Is It Safe To Consume Vape Juice After Expiration Date?

E-liquids are composed of relatively stable molecules that can last a long time. Although usually labeled with a shelf life of one to two years, e-liquids can last more than three years or longer in good condition. If you're concerned about using e-liquids past their due date, stop using them. Because over time, the nicotine in your e-cigarette will start to degrade and may not be able to satisfy your nicotine cravings. It even tastes different.

What To Do With Expired Vape Juice

What should I do if the e-liquid is expired or damaged? The answer is: Better to throw them away. One is to avoid the potential for trouble to the body, and the use of fresh quality liquid can provide you with better flavor and throat punch. If you always have expired liquid, then it is recommended that you buy and stock up in moderation to save money and space.

How to Correctly Store Vape Juice

Correctly storing your vape juice is one of the best ways to ensure that it stays as fresh as possible throughout its lifespan. So how to store your vaping collection?

1.Store in a cool and dry place. Keep your e-liquids in a cool, dark, and dry place as they are not fans of sunlight or high temperatures. You can even pop them in the fridge if you have room. Each recipe is different, in order to avoid changes in taste, it is best to store away from heat and light.

2.Sealed storage. The e-liquid contains glycerin, which is a water-absorbing substance. Long-term exposure storage, fragrance substances will volatilize, in addition, the smoke oil will absorb a lot of water in the air, water will be more metamorphic. Once you break the seal and open the juice, the air has a clear pathway to start the oxidation process that will diminish the flavor and nicotine strength! So if you already opened a product, it’s best to use it and not store it so you can enjoy it in its proper form.


Vape juice degrades over time, and the worst thing that will happen is it won’t taste the same or won’t taste of anything at all. You might not smell it, and you won’t be getting the same hit or nicotine level. If you’re a vape enthusiast and you want to give yourself a top-class experience, we suggest you dispose of it and replace it with a new one. Of course, it’s not advisable to vape juice that has past its expiration date, but there is little evidence to show that it’s actually dangerous.