What is THCa?

THCa: The Basics

THCa (tetrahydrocannabinolic acid) is a naturally occurring cannabinoid found in raw cannabis and hemp plants. It's the acidic precursor to THC—meaning THCa converts to THC through a process called decarboxylation (applying heat).

Key point: In its raw form, THCa is non-intoxicating. You won't feel "high" from consuming raw THCa. However, when you heat it (smoking, vaping, cooking), it converts to THC, which IS intoxicating.

How THCa Converts to THC

The conversion from THCa to THC happens through decarboxylation—a chemical reaction triggered by heat. This occurs when you:

• Smoke cannabis flower
• Vape concentrates
• Dab hash rosin or other extracts
• Cook with cannabis (making edibles)
• Even leave cannabis in sunlight over time

When THCa is heated above approximately 220°F (104°C), it loses a carboxyl group (COOH) and becomes THC. This is why eating raw cannabis won't get you high, but smoking it will.

THCa vs THC: What's the Difference?

Is THCa Legal?

Under the 2018 Farm Bill, hemp products containing less than 0.3% Delta-9 THC are federally legal. Since THCa is not Delta-9 THC, hemp-derived THCa products that meet this threshold are legal at the federal level.

However, state laws vary significantly. Some states have enacted additional restrictions on THCa and other cannabinoids. Always check your local laws before purchasing.

Important: Once THCa is heated and converts to THC, it becomes the same compound found in marijuana. The legal distinction applies to the product as sold, not necessarily after you've consumed it.

How to Use THCa Products

THCa is most commonly found in:

• Hash Rosin: Solventless concentrate, perfect for dabbing
• Flower: THCa-rich hemp flower for smoking
• Diamonds: Pure THCa crystals
• Vape Cartridges: Pre-filled carts for convenience

For best results with our THCa Hash Rosin, use a dab rig or e-nail heated to 450-550°F. Start with a small amount (rice grain size) and wait 10-15 minutes before consuming more.

Who Should Try THCa?

THCa products are best for experienced cannabis users who:

• Understand that heated THCa will cause intoxication
• Are looking for potent effects
• Appreciate high-quality concentrates
• Are not subject to drug testing
• Live in a state where THCa is legal

If you're new to cannabis, we recommend starting with CBD products instead. THCa (when heated) produces strong effects that may be overwhelming for beginners.