What is a Vaporizer?

Updated on 14 January, 2025

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Vaporizers offer a smarter way to enjoy cannabis. Instead of burning your herbs, these devices heat them just enough to release the good stuff as vapor – giving you a cleaner, more enjoyable experience without the smoke.

From simple portable units to advanced desktop models, vaporizers come in all shapes and sizes. In this guide, we’ll break down everything you need to know about these innovative devices and help you understand why more people are making the switch from traditional smoking methods.

How does a Vaporizer Work?

A vaporizer is an electronic device that heats herbs, such as cannabis, to a temperature high enough to release the active ingredients in the form of vapor without causing combustion. The ideal vaporization temperature for cannabis is between 350°F (177°C) and 400°F (204°C), depending on the desired effects and flavor profile.1

Close-up of properly loaded herb chamber in Mighty+ vaporizer.

Vaporizers consist of three main components: a heating element, a chamber to hold the herb, and a mouthpiece for inhalation. When the device is activated, the heating element warms the air around the herb, causing the active compounds to evaporate without burning the plant material.

History of Vaporizers

The concept of vaporization dates back to ancient times, with the ancient Egyptians using hot stones to vaporize herbs for medicinal purposes.2 However, the modern vaporizer as we know it today was invented in the 1960s by a Korean war veteran named Herbert A. Gilbert. Gilbert’s “smokeless non-tobacco cigarette” was the first patented design for an electronic vaporizer.3

"Shake and Vape" vaporizer pipe, an early design.

In the 1990s, Eagle Bill Amato, a Cherokee medicine man, popularized the use of vaporizers for cannabis consumption. He introduced the “Shake and Vape” pipe (pictured above), which used a heat gun to vaporize cannabis.4 This invention paved the way for the development of more advanced vaporizer designs in the years to come.

Volcano Classic desktop vaporizer by Storz & Bickel.

The first commercially successful vaporizer, the Volcano (pictured above), was introduced by Storz & Bickel in 2000. This German-engineered desktop vaporizer revolutionized the industry with its advanced heating system and balloon bag delivery method.

The Volcano’s success inspired other manufacturers to develop portable vaporizers, making it possible for users to enjoy the benefits of vaporization on the go.

Types of Vaporizers

Vaporizers come in various shapes and sizes, each with its own unique features and benefits. The two main categories of vaporizers are desktop and portable devices.

Desktop Vaporizers

Desktop vaporizers are larger, more powerful devices designed for home use. They typically require a power outlet and offer advanced features such as precise temperature control, large herb chambers, and various delivery methods.

Volcano Hybrid desktop vaporizer setup at home.

Some popular desktop vaporizers include the Volcano Hybrid (pictured above), the Arizer Extreme Q, and the Herbalizer.

Desktop vaporizers offer several advantages over portable devices, including:

  • More powerful heating systems for faster and more efficient vaporization
  • Larger herb chambers for extended sessions or group use
  • Advanced temperature control for a customizable vaping experience
  • Various delivery methods, such as balloon bags, whips, or water pipe adapters

If you’re looking for the ultimate vaporizing experience and plan to use your device primarily at home, a desktop vaporizer might be the perfect choice for you. For more information on the best desktop vaporizers, check out our guide.

Portable Vaporizers

Portable vaporizers are smaller, battery-powered devices designed for discreet and convenient use on the go. They come in various sizes, from compact pen-style vapes to larger handheld units.

Mighty+ portable vaporizer in use, exhaling vapor.

Some popular portable vaporizers include the Mighty+ (pictured above), the PAX Plus, and the XMax V3 Pro.

Portable vaporizers offer several advantages over desktop devices, including:

  • Compact and discreet design for easy portability
  • Battery-powered operation for cordless use
  • Rapid heat-up times for quick sessions
  • Affordable options for beginners and budget-conscious users

If you value portability and discretion, a portable vaporizer might be the ideal choice for you. To find the perfect device for your needs, check out our best portable vaporizers guide.

Heating Methods: Conduction vs. Convection

Vaporizers use two main heating methods to extract the active compounds from herbs: conduction and convection. Understanding the differences between these methods can help you choose the best vaporizer for your preferences.

Conduction Heating

Conduction heating occurs when the herb is in direct contact with the heating element. This method is typically found in smaller, more affordable vaporizers, such as pen-style devices.

Conduction vaporizers heat up quickly and produce vapor efficiently, but they may cause uneven heating and require frequent stirring to prevent combustion.5

Overhead view of XMAX V3 Pro heating chamber.

Convection Heating

Convection heating involves passing hot air over the herb without direct contact with the heating element. This method provides a more even and consistent vaporization, as well as better flavor and efficiency.

Tinymight 2 vaporizer highlighting wood and glass design.

Convection vaporizers, such as Tinymight 2 (pictured above), are typically more expensive than conduction devices but offer a superior vaping experience.6

Some vaporizers, like Mighty+ and Venty use a combination of conduction and convection heating to provide the best of both worlds. These hybrid devices offer fast heat-up times and efficient vapor production while maintaining excellent flavor and even heating.

Benefits of Vaporizing

Vaporizing offers several advantages over traditional smoking methods, making it an increasingly popular choice among cannabis consumers and medicinal users alike.

Health Benefits

One of the most significant benefits of vaporizing is the reduced exposure to harmful toxins and carcinogens found in smoke. By heating the herb to a temperature below the point of combustion, vaporizers produce a cleaner, smoother vapor that is easier on the lungs and throat.

Studies have shown that vaporizing cannabis can reduce the intake of toxic compounds by up to 95% compared to smoking.7

Discreet vapor exhalation from portable XMAX V3 Pro.

Vaporizing is particularly beneficial for medicinal cannabis users, as it allows them to consume their medication without exposing themselves to the harmful effects of smoke.

Many healthcare professionals recommend vaporizing as a safer alternative to smoking for patients using medicinal cannabis to manage conditions such as chronic pain, anxiety, and epilepsy.8

Efficiency and Flavor

Vaporizing is also more efficient than smoking, as it extracts more of the active compounds from the herb. When you smoke cannabis, a significant portion of the THC and other cannabinoids are destroyed by the high temperatures of combustion.

In contrast, vaporizers heat the herb to a lower temperature, preserving more of the beneficial compounds and resulting in a more potent and flavorful vapor.9

Comparison of vaped vs. combusted cannabis material.

The lower temperatures used in vaporizing also help to preserve the delicate terpenes and flavonoids that give cannabis its unique aroma and flavor profile.

When you smoke cannabis, these compounds are often masked by the harsh taste of smoke. With a vaporizer, you can enjoy the full spectrum of flavors and aromas, from the citrusy notes of limonene to the peppery kick of caryophyllene.

Discretion and Convenience

Vaporizers offer a more discreet and convenient way to consume cannabis, especially in public settings. Vapor dissipates quickly and has a less pungent odor than smoke, making it less noticeable to others nearby.

XMAX V3 Pro vaporizer in pocket, demonstrating portability.

Many portable vaporizers, such as the XLux Roffu (pictured above), are designed with discretion in mind, featuring sleek and compact designs that can easily fit in a pocket or purse.

Vaporizers also offer a more convenient and controllable experience than smoking. With features like precise temperature control and haptic feedback, you can customize your vaping experience to suit your preferences and needs.

Some vaporizers, like the Mighty+, even come with smartphone apps that allow you to control the device remotely and access additional features.

Choosing the Right Vaporizer

With so many vaporizers on the market, choosing the right one can be overwhelming. When selecting a vaporizer, consider factors such as your budget, portability needs, preferred heating method, and the type of material you plan to vaporize (dry herb, concentrates, or both).

Crafty+ vaporizer exhaling smooth, flavorful vapor.

If you’re new to vaporizing, a portable device like the XMax V3 Pro or the PAX Plus might be a good starting point. These devices are user-friendly, affordable, and offer excellent vapor quality for their size.

If you’re looking for a more advanced and customizable experience, a desktop vaporizer like the Volcano Hybrid or a high-end portable like the Tinymight 2 might be the way to go.

For more guidance on choosing the perfect vaporizer for your needs, check out our which vaporizer to choose guide, or browse our selection of the best cannabis vaporizers on the market.

Conclusion

Venty Vaporizer used to vape cannabis outdoors on a park bench

Making the switch to vaporizing could be one of the best decisions you’ll make in your cannabis journey. These devices offer a cleaner, smoother experience that lets you truly enjoy your cannabis, and with so many options available, you’re sure to find one that fits your style perfectly.

With better flavor, more efficiency, and easier use, vaporizers are changing how people enjoy cannabis for the better. Once you experience the difference for yourself, you’ll understand why so many others have already made the switch.

Sources

  1. Loflin, M., & Earleywine, M. (2015). No smoke, no fire: What the initial literature suggests regarding vapourized cannabis and respiratory risk. Canadian Journal of Respiratory Therapy, 51(1), 7-9.
  2. Russo, E. B. (2007). History of cannabis and its preparations in saga, science, and sobriquet. Chemistry & Biodiversity, 4(8), 1614-1648.
  3. Tashkin, D. P. (2015). How beneficial is vaping cannabis to respiratory health compared to smoking?. Addiction, 110(11), 1706-1707.
  4. Gieringer, D. (2001). Cannabis “vaporization”: A promising strategy for smoke harm reduction. Journal of Cannabis Therapeutics, 1(3-4), 153-170.
  5. Hazekamp, A., Ruhaak, R., Zuurman, L., van Gerven, J., & Verpoorte, R. (2006). Evaluation of a vaporizing device (Volcano®) for the pulmonary administration of tetrahydrocannabinol. Journal of Pharmaceutical Sciences, 95(6), 1308-1317.
  6. Lanz, C., Mattsson, J., Soydaner, U., & Brenneisen, R. (2016). Medicinal cannabis: In vitro validation of vaporizers for the smoke-free inhalation of cannabis. PloS One, 11(1), e0147286.
  7. Abrams, D. I., Vizoso, H. P., Shade, S. B., Jay, C., Kelly, M. E., & Benowitz, N. L. (2007). Vaporization as a smokeless cannabis delivery system: A pilot study. Clinical Pharmacology & Therapeutics, 82(5), 572-578.
  8. Eisenberg, E., Ogintz, M., & Almog, S. (2014). The pharmacokinetics, efficacy, safety, and ease of use of a novel portable metered-dose cannabis inhaler in patients with chronic neuropathic pain: A phase 1a study. Journal of Pain & Palliative Care Pharmacotherapy, 28(3), 216-225.
  9. Pomahacova, B., Van der Kooy, F., & Verpoorte, R. (2009). Cannabis smoke condensate III: The cannabinoid content of vaporised Cannabis sativa. Inhalation Toxicology, 21(13), 1108-1112.
Robin Marley
About Robin Marley

Hey, Robin here. I've been deep in the cannabis and vaping game for over ten years, and I've made it my job to give you the unfiltered truth about dry herb vaporizers. No BS, just real talk to help you find the device that fits your lifestyle.

I'm a strong believer in the therapeutic potential of cannabis, and I'm dedicated to helping others discover the benefits of this amazing plant cannabis leaf icon

When I'm not reviewing vapes, you can find me volunteering with local cannabis advocacy groups and working to break down the stigma surrounding cannabis use.

Whether you're using cannabis for recreational or medicinal purposes, I'm here to offer my support and expertise.