How to Choose a THC Oil Cartridge: Your Complete Guide

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We’re in an age where marijuana is becoming more commonly used and legalization is widespread. Today, most Americans support the legalization of marijuana.

With advanced technology, we’re finding safer ways to consume cannabis. Vaping is one of them. Instead of inhaling harsh smoke, users inhale vapor that’s gentler on your lungs and throat.

With all of the cannabis concentrate products available, many cannabis users who want to “get high” are turning to THC.

Tetrahydrocannabinol is the most well-known cannabinoid in the marijuana plant and is the main factor behind marijuana’s psychoactive effects.

Are you looking for a new THC oil cartridge? Here’s how to choose THC oil.

Take a Look at the Cutting Agent

THC is a very powerful cannabinoid. That’s why it’s diluted with an oil known as the “cutting agent.” Each of these carrier oils affects different aspects, such as the size of your vapor clouds and the easiness of the hit.

Propylene Glycol

Propylene glycol, often abbreviated as PG, is one of the most common cutting agents on the market today. PG is an ingredient and additive for many hygiene and cosmetic products.

It’s not only used in marijuana vape products but also in tobacco vape products.

PG is favored by many vape users because it offers a clean draw. It’s a very thin liquid and is easy to inhale. While the vape clouds aren’t big, this is a great option for beginners.

The only issue you need to consider is the allergy risk. While propylene glycol allergies are rare, they do exist.

Polyethylene Glycol

Polyethylene glycol, commonly known as PEG, is a form of PG.

PEG easily mixes the solution and offers decent-sized vape clouds. It was one of the first cutting agents; however, its use is decreasing. That’s because the health effects of PEG are unknown.

States such as Oregon have even required vape products to be made without PEG.

Vegetable Glycerin

The next popular vape cutting agent is vegetable glycerin, usually called VG. VG doesn’t mix well with other oils, which is why this agent is often used alone. This compound provides a rich flavor and huge vape clouds.

VG is also organic and more vape users feel more comfortable vaping a VG-based THC oil. Many other products contain VG, including ones used in the pharmaceutical, food, medical, and beauty industries.

VG has not been linked to toxic effects in humans but has been in animals.

Coconut Oil

Coconut oil is one of the newest carrier agents on the market. It makes a great mixing oil and is safe to inhale. That’s why more manufacturers are using coconut oil instead of the other carrier agents.

However, the effects of inhaling coconut oil are unknown. That’s why you should only use a small amount of coconut oil in your vape.

The only issue with vaping coconut oil is an unpleasant aftertaste. If you use flavorings in your THC oil, the coconut oil may risk taste alterations.

Should You Avoid Any Ingredients?

The only main ingredient you should avoid is hydrocarbons. Hydrocarbons are additives, frequently used as solvents. Hydrocarbons have been linked to cancer.

The best THC extraction method is used with carbon dioxide. If the manufacturer does use solvents, ensure the solvents are safe, such as the ones mentioned in the previous section.

Should You Choose a Pre-Filled THC Oil Cartridge?

The modern cannabis vape user has many options. Some prefer purchasing separate THC concentrates while pre-filled cartridges are more convenient.

Pre-filled cartridges are easy to use and don’t require the user to load in the vape. Click here for more information.

What’s the Material of the Cartridge?

If you do choose a pre-filled cartridge, be sure to look at the material of the pen and the cartridge.

You don’t want to use a pen with any low-grade materials and any plastics. Leaking is common and better-quality materials work to prevent leaking.

Low-grade pens also break easily. You’ll want your pen to last a long time, even if you buy a pre-filled or disposable pen. Some materials, such as plastic, could be unhealthy.

What are good examples of cartridge materials? Look for a sturdy material such as aluminum.

The THC and Strain Used

No two THC oil cartridges are the same. All manufacturers use different cannabis strains to create THC oil.

These strains differ in potency as well as the type of strain; for example, some THC oil cartridges contain a sativa strain and others contain an indica strain.

Always know the cannabis strain used in the cartridge. Most manufacturers state the exact strain used, the strain name, and the THC percentage.

Ease of Use

THC cartridges all differ in functionality. Always choose the one that’s simplest to use.

For example, many cartridges are now made without buttons. All you have to do is inhale the vapor. However, these pens usually require a powerful inhale. This is why many users still prefer pans with on/off buttons.

If you’re not using a disposable pen, you’ll also want to pay attention to the cartridge assembly. Is it easy to remove and install a cartridge?


One of the many benefits of using a THC vape is the secrecy. There’s no worrying about anyone smelling or detecting the marijuana. But some pens offer more secrecy than others.

The size of the pen is one main factor. The pen should be small enough to fit in your pocket or bag. If the pen is too big, it loses its portability value.

Some pens also look similar to an e-cigarette while others look like a marijuana pen. Do your research before buying your cartridge and using it in public.

Buy a THC Oil Cartridge

Do you want to get into vaping THC oil? It’s best to start with a THC oil cartridge. They’re potent and easy to use — perfect for beginners. However, know how to choose a cartridge before shopping for one.

Are you looking for THC cartridge deals? Or want advice on saving money? Continue reading our blog!

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