What is THC-B?

The cannabis industry is often considered relatively static, but research is helping us understand more about this magical plant and the cannabinoids within. So, you’ve heard of HHC, THC, THC-O, and THC-A, but what is THC-B?

If you’re confused about this new cannabinoid, it’s no surprise. It was discovered less than five years ago but has been making waves since. This guide discusses THC-B effects, what a high feels like, and how it differs from conventional THC.

What is THC-B?

While most people will speak about CBD vs. THC, the scientific community is exploiting their newfound freedom.

In 2019, Italian scientists discovered a new cannabinoid known as tetrahydrocannabutol. In scientific terms, it’s a homolog compound to delta-9 THC, the psychoactive compound we all know and love as good old THC. This means the compound can be found within hemp and is a relative of delta-9.

Unlike other cannabinoids discovered in the cannabis plant, tetrahydrocannabutol is psychoactive. This is because of the way it interacts with the CB1 and CB2 receptors in the brain.

The B form of THC binds to them, but due to its stronger affinity for these receptors, scientists have found that it’s up to 30 times stronger than conventional THC, resulting in more intense highs.

So, if you’re comparing HHC vs. THC because you want a stronger high, products with this cannabinoid could be a better alternative.

THC-B vs. Delta-9 THC

Besides the B in the name, both forms of THC have a similar chemical structure. Even though their makeup is relatively similar, their differences still lead to substantial differences between the two, like biological siblings.

The main difference is the side chain of the compound. Instead of a carbon chain, it contains a butyl side chain. In scientific terms, having one less carbon chain could be why it’s so strong.

As of this writing, more research is required to understand why THC-B is more intense than classic THC.

What is the Difference Between THC-A and THC-B?

THC-A, known as tetrahydrocannabinolic acid, is another compound found within the cannabis plant. But what is this marijuana compound, and what does it do?

It’s usually found within raw cannabis and is an acidic precursor to standard THC. Unfortunately, it’s non-psychoactive, meaning you won’t get high. Whenever heat is applied to THC-A, the acidic compound is eliminated, thus converting it into THC that can be used in THC cartridges, THC gummies, and other similar products.

Despite this, THC-A is still believed to have therapeutic properties, including anti-inflammatory effects.

And even though they sit next to each other in the alphabet, conventional THC-B Is considered closer in action to THC than THC-A.

THC-B Effects & Benefits

Before moving on, what does THC-B do, and is it good for you? Thus far, minimal research has been conducted into how it interacts with the body and its potential benefits. For now, the cannabis community must rely on speculation and anecdotal evidence.

However, scientists believe that it functions similarly to delta-9 THC. If so, consuming the best THC drinks containing this cannabinoid could be another way of enjoying the benefits of marijuana.

However, since it’s already clear that this form of THC is more potent, it’s not a stretch to say that it could offer more extraordinary highs. That could mean that your usual edible dosage calculator is way off if using the B form of THC.

Still, there is much to understand, and the world is unlikely to know more for some years.

Is THC-B Legal?

Will it be legal to enjoy a THC-B high?

Within states that have already legalized marijuana for medicinal and recreational purposes, the same rules are likely to apply to delta-9 THC. But at the federal level, it depends.

Under the 2018 Farm Bill, a cannabinoid is considered legal if it is wholly derived from hemp. Since it is, this would allow research to continue, and you could see this compound in your weed delivery in the future.

This stipulation in the legislation is why this compound is legal, yet well-known delta-9 THC is not.

Would THC-B Come Up in a Drug Test?

Many users of hemp products are concerned that a drug test could see them lose their jobs. Since this form of THC is classified as a compound, it’s possible that certain types of drug tests could detect it.

On the other hand, most drug tests specifically target THC and its various metabolites, meaning there’s no guarantee it’ll pick up other cannabinoids in the cannabis plant.

Standard drug tests may not detect these products from celebrity weed brands, whether they consist of urine, blood, or saliva tests, because they usually look for metabolites like THC-COOH, which are produced by the body breaking down standard THC. They aren’t designed to detect their relatives.

Unfortunately, not enough is known about this compound to determine whether you can safely consume these products without triggering a drug test.

Where Can I Find THC-B Products?

Products containing this cannabinoid are already available in edible recipes and as standard smokeables.

Like delta-9 THC, you’ll find all the products you’re used to seeing, including gummies, drinks, cartridges, and more.

As always, ensure that you shop with a reputable provider. Note that there are a limited number of players in the market because the discovery of this compound was so recent. But if you’re searching for a new cannabis strain, this could be something to try.

How Much Should I Take?

Since research is so limited, starting slowly with this compound is the best option. Begin with two or three tokes to establish a resistance baseline. If you don’t feel high, then keep going, but since it’s such a robust psychoactive compound, the chances are high that you’ll need less than usual to reach your limit.

Apply the same rules as you would to other compounds like THC-P or THC-O. A little is all that’s needed.


THC-B is a brand-new compound that’s making an impact on the cannabis community. As scientists learn more about the growing stages of weed and the cannabinoids within, new products are hitting the market. But beware of the strength of THC-based compounds to avoid a nasty surprise.

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JJ Smoak

Brooklyn native, accent-having, travel lover, wordsmith and bud enthusiast. Versed from the streets of NYC, mixed with some world influence, writer/editor and medical user extraordinaire, JJ is here to tell you like it is and guide you to the finest. Brooklyn's favorite feminine stoner, your neighborhood contributor, wrapping leaves like a bandage and bringing you along for the ride.

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