While THCA and THC sound nearly identical, their use and chemical structure differ. THCA and THC are both cannabinoids, but differ in potency, effects, legality, and how they work. In this Doobie blog, we’ll explore what each cannabinoid is, how they work, and the differences between them. 

What Is THCA?

THCA, also known as tetrahydrocannabinolic acid, is a cannabinoid found in raw, freshly harvested cannabis. THCA is non-psychoactive and will not get you high in its raw form. When THCA is heated (a process called decarboxylation), it converts to THC and takes on psychoactive properties. Research has found that THCA has anti-inflammatory and anti-nausea properties. It’s often consumed through raw cannabis juices, topicals, and capsules. 

What is THC? 

THC, also known as Tetrahydrocannabinol, is a cannabinoid responsible for making one feel “high”. THC works in the body by binding to CB1 receptors in the brain and produces euphoria, altered perception, and increased appetite. THC is often consumed in flower, vapes, edibles, tinctures, and topicals.

What are the Key Differences Between THCA and THC?

THCA and THC differ in chemical structure and activation. While raw THCA won’t get you high, smoking or cooking it will transform it into THC, delivering the euphoric effects. This difference in activation affects how they’re classified. Due to the fact that THCA doesn’t make you high in its raw form, some states treat it differently under the law. With that said, due to how easily it converts to THC, THCA often exists in a legal gray area. 

How THCA Converts to THC

When you smoke, vape, or cook cannabis, you’re doing more than just heating it—you’re activating it. This process, called decarboxylation, is what transforms THCA into THC. Without heat, THCA stays in its raw, non-psychoactive form.

So if you’re getting weed flower delivered that tests high in THCA, don’t expect any psychoactive effects until it’s been heated. The THCA number tells you how strong the product could be once it’s activated, which is why lab results usually show both THCA and THC levels. 

Know What You’re Taking

Understanding the difference helps you read product labels more clearly, dose more accurately, and choose the right product for you. Want help finding a THCA or THC product that fits your lifestyle? Contact the Doobie Concierge at (888) 8Doobie or visit trydoobie.com for personalized guidance and fast, legal cannabis delivery.