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4 Best Caffeine Vapes of 2024: We’ve Tried Every Brand

As caffeine vapes are relatively new to the market, you may have a lot of questions about what to look for in a caffeine vape and how caffeine vapes work. We’re here to help!

In this article, we’ll review the top 4 caffeine vapes of 2024. We’ll start with two pure caffeine vapes and then show you two other energy vapes that contain additional caffeine, vitamins, and other energizing ingredients. We’ll also tell you everything you need to know about how these work and answer some commonly asked questions.

At a glance, the best caffeine vapes include HELO Plus, Inhale Health, Vitabar Energy, and Inhale Vitamins Energy. 


Best Pure Caffeine Vapes

This category includes two pure caffeine vapes that look very similar, but there are some important differences.

HELO Air Caffeine Vapes

If you’re looking for a no-nonsense caffeine vaporizer without ingredients known to cause harm, there’s no better choice than HELO Plus caffeine vapes from MELO Labs. We’ve carefully designed our vaporizers to be much safer than the average vaporizer. If we didn’t think this was the best caffeine vape on the market, we wouldn’t have made it.

Wholesome Ingredients

We use only three ingredients: caffeine, organic vegetable glycerin, and natural flavors. All these ingredients are food-grade quality, and none are known to cause harm to the lungs when inhaled. You won’t find any diacetyl (associated with popcorn lung), vitamin E acetate (known to cause lung injury), propylene glycol (a petroleum derivative), or nicotine.

Hundreds of satisfied customers claim our vaporizers feel much smoother and less irritating than e-cigarettes or any other vapes they’ve used. These don’t produce a thick cloud of smoke that’ll have you coughing for days: The experience is very mild. If not for the burst of flavor, you’d barely know you were vaporizing caffeine.

Tons of Awesome Flavors

And speaking of flavor, what really makes our caffeine vapes stand out is the fact that we offer the widest variety of flavors on the market. You’ll find everything from pink lemonade to arctic mint to cherry cola, but customers love the great taste of Strawberry Ice. 

With so many options to choose from, you’re sure to find at least one or two you really like. All our flavors are customer-approved, and we offer a total of ten: eight in the original size and two more in the HELO Plus size, which has twice the total number of puffs as the original.

Best Bang for Your Buck

Whether you choose original or HELO Plus (pictured above), you’ll be getting the best deal of any of the other vaporizers on this list. HELO Air is $15 per vape, while HELO Plus is $25 per vape (for double the capacity), so you’ll save a little money if you go with the larger size. But even the smaller size offers better value than the other vapes on this list. See all the standard HELO Air vapes here, or the extra large Helo Plus here

Our original vapes have about 400 puffs per device, while the plus size goes up to 800. HELO Plus offers by far the largest capacity of any device on this list. In addition to having a larger capacity, our vapes also offer more caffeine per puff than other vaporizers.

You’ll get about 1.3 mg of caffeine per 10 puffs. We know that doesn’t sound like a lot, but trust us — that’s all you’ll need when you inhale it. And it’s more than you’ll get from most of the others on this list. Many coffee and energy drink aficionados can attest to the fact that they feel the effects of these vapes, and they save a ton of money on coffee and energy drinks.

May Help You Quit Smoking

What’s more, our vapes may even help you quit your smoking or e-cig habit. As you’ll notice from reading the reviews, many customers have used these to help curb their use of nicotine, and many have been pleasantly surprised by how well our vapes work for this purpose.

This is because our vapes provide a great oral fixation smoking alternative for those who want to quit nicotine but enjoy the feeling of inhaling something. These vaporizers are small and thin like cigarettes and e-cigarettes, but without harmful nicotine.

Shop HELO Air caffeine vapes

Inhale Health Caffeine

A single box of Inhale Health Caffeine in Wild Flower flavor on a white background.

The other pure caffeine vaporizer we’re including on this list is Inhale Health, a caffeine vape without extra ingredients. Like HELO Air, Inhale Health contains only caffeine, organic vegetable glycerin, and natural flavors. These vapes don’t contain anything known to harm the lungs.

Unique Flavors

The two main differences between Inhale Health and HELO Air are the flavors and price. Starting with flavors, Inhale Health offers only two: Wildflower and Sunburst Orange. So, you won’t have nearly as many options if you go with Inhale Health. But these flavors are unique — we don’t offer anything like Wildflower, so if that sounds appealing to you, you may want to give this company a try.

Small Dose of Caffeine

The other big difference is the price. For $20, you get a device that contains 300 puffs, so you’re paying more for fewer total puffs than you get with HELO Air. What’s more, a serving of 10 puffs has only 0.213 mg of caffeine, much less than the amount of caffeine in HELO Air.

Of course, some people may be interested in a device with less caffeine. If you don’t have a high caffeine tolerance to begin with and aren’t sure how these devices are going to affect you, it may be wise to start with a smaller amount. You’ll also get a discount if you purchase a subscription — the price is still higher than HELO Air, but not by much.

If you’re looking for a pure caffeine vape with a very small amount of caffeine and unique flavors like Wildflower, Inhale Health may be the vape for you.

Shop Inhale Health caffeine vapes

Best Caffeine Vapes With Bonus Ingredients

While caffeine is very energizing on its own, some people may be interested in energy vapes that include bonus ingredients like vitamin B12. If that’s what you’re looking for, you might want to try one of the following vapes.

Vitabar Energy

Single box of Vitabar Energy in Citrus flavor.

The caffeine vapes from Vitabar Energy contain a blend of caffeine, vitamin B12, l-theanine, and l-carvone (used for flavor). Other than that, these vapes also use organic vegetable glycerin and propylene glycol.

A Blend of Ingredients for Energy and Focus

One dose of Vitabar Energy contains about 0.096 mg of caffeine. That’s even less than the amount of caffeine in the other caffeine vapes we’ve looked at, but you’re getting a mix of other energizing ingredients, so you may not need as much caffeine.

Vitamin B12 is an essential nutrient that’s crucial for energy metabolism, and there’s some evidence that you absorb it even better when you take it alongside caffeine (though studies haven’t been done on inhaling these substances). And l-theanine is an amino acid that helps you focus while counteracting the jitters you might experience with caffeine consumption.

Long-lasting devices

The company claims you get 450-500 inhalations per device, which is more than any of the other devices we’ve looked at (with the exception of HELO Plus). That said, you’re getting significantly less caffeine per dose — and a dose might be up to 20 hits.

Each Vitabar Energy vape is $20, which is on par with Inhale Health but more expensive than HELO Air. However, you’ll save a little money if you subscribe, bringing the cost down to $17 per vape. And you’ll save even more money if you buy in bulk. If you buy nine devices at once, the cost is similar to that of HELO Air.

One drawback is the lack of variety: These vapes only come in one flavor, and that flavor is citrus. It’s a nice flavor for the morning, and the company claims it has notes of mandarin orange, cassia, and lemon — but if you’re looking for more variety in flavor options, you may want to look elsewhere.

So, if you’re looking for a caffeine vape with vitamin B12 and l-theanine, want a small amount of caffeine, and like citrus-flavored vapes, the Vitabar Energy vapes may be a good choice for you.

Shop Vitabar Energy caffeine vapes

Inhale Vitamins Energy

Box of Inhale Vitamins Energy in Banana flavor.

Last but not least, the energy vapes from Inhale Vitamins also offer a mix of caffeine and other energizing ingredients. These vapes contain a blend of caffeine, guarana, and vitamin B12. Otherwise, it’s just organic vegetable glycerin and natural flavors — unlike Vitabar Energy, there’s no propylene glycol.

Highest Dose of Caffeine

With 1.5 mg of caffeine per 10 puffs, these vapes offer the most caffeine of any vapes on this list — slightly more than what you get from HELO Air. That said, these devices won’t last as long as any of the others, with a total of only 200 puffs. But if you want your caffeine as concentrated as possible, this is the way to go.

A Blend of Caffeine and Guarana for Maximum Stimulation

Apart from caffeine, vitamin B12 can enhance your energizing experience (as we’ve already seen). But the unique selling point here is guarana: This plant native to the Amazon is often touted for its stimulating effects. It is also said to promote weight loss and focus. Alongside caffeine, it’s sure to energize you.

Three Unique Flavors

Inhale Vitamins energy vapes offer more flavor options than either Vitabar Energy or Inhale Health (but not as many as HELO Air). You get to choose between banana, blue raspberry, or peppermint. You won’t find those flavor options from any other company, so if any of those sound appealing to you, then you may want to give these vapes a try.

Shop Inhale Vitamins caffeine vapes

How Caffeine Vapes Work

A single box of HELO Air in Red Apple Peach flavor on a white background.

We’ve just seen what’s in some of the top caffeine vapes on the market, but you might still have some questions about how exactly these devices work. In this section, we’ll answer some commonly asked questions about caffeine vaporizers.

Small but Efficient Dose of Caffeine

One of the first questions people tend to have about caffeine vapes is exactly how much caffeine they have. As we saw above, a dose will have anywhere from about 0.2 mg to 1.5 mg. Compared to a cup of coffee (around 90 mg), this might seem like nothing — but that’s because your body will absorb it much more efficiently than caffeine you ingest.

With this in mind, figuring out the right dose of a caffeine vape for you might take some experimentation. Most of these devices claim one does is 10 puffs, but customers often feel the effects after just two or three puffs. There’s little concern about consuming too much caffeine with these, but it’s still a good idea to take it slow at first.

200-400 Hits Per Device

As we saw above, the total number of hits or puffs per device varies, but it’s usually between 200 to 400 (though HELO Plus goes up to 800). Considering a dose is usually 10 puffs, this means most devices will last between 20-40 uses, i.e. around a month if you use it every day. This makes it much more cost effective than buying a cup of coffee (or several) every day. And if you buy direct from the source, you can save even more! See our top choices on where to buy caffeine vapes.

What Happens When You Vape Caffeine

While scientific research has yet to catch up, what we can say based on anecdotal evidence is that caffeine vapes are way more fast-acting than any other caffeine supplement you can get on the market. You can feel the effects within just 10-15 minutes.

This is because vaporizers bypass your digestive system. Whereas caffeinated beverages, caffeine gummies, and caffeine pills all have to pass through the many organs of your digestive system and be broken down by your stomach before making it into your bloodstream, caffeine vapes get to your bloodstream directly from your lungs.

As for the side effects of inhaling caffeine, anecdotal evidence suggests there aren’t many. Very few people find caffeine vaporizers irritating, in part because these vapes tend not to contain the harmful ingredients found in other vaporizers like e-cigarettes. And as a bonus, all these vapes are vegan-friendly.

How It Feels to Vape Caffeine

The short answer to this question is that you have to try it for yourself! But if you want to know how others describe the feeling, it’s a much more smooth, mellow experience than consuming a highly caffeinated beverage. You’ll definitely feel energized, but you won’t get jitters, and you won’t crash later. And your lungs aren’t likely to get irritated the same way they might from other vapes.

So, caffeine vapes are a great way to help you stay awake and perform your daily tasks. You’ll feel energized without the unpleasant side effects that come with ingesting much larger amounts of caffeine from other caffeine supplements.

If you want to try a caffeine vape, check out HELO Air. Try all the fun flavors with a standard HELO Air, or get the best value in the business with HELO Plus!

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