THC vs. TAC: What’s the Difference? 

What Do THC Percentages Mean?

THC percentages indicate the concentration of tetrahydrocannabinol (THC) in a cannabis product. THC is the primary psychoactive compound responsible for the "high" associated with cannabis use.

Does THC Percentage Impact Potency and Effects?

While THC percentage is a key factor in determining the potency of a cannabis product, it doesn't encompass the entire experience. Other cannabinoids and terpenes also play significant roles in shaping the overall experience. This means that a product with a lower THC percentage, but a high TAC can still offer a potent and enjoyable experience.

What Does Total Active Cannabinoids (TAC) Mean?

Total Active Cannabinoids (TAC) is a measure of all the cannabinoids present in a cannabis product, including THC, CBD, CBN, CBG, and other minor cannabinoids. TAC provides a comprehensive view of the product's cannabinoid profile, offering insights into its potential effects outside of just the psychoactive feelings. Because of this, TAC provides a more robust understanding of what consumers can expect when trying a specific product, allowing them to make a more educated decision when purchasing.

Does the TAC Percentage Impact Potency and Effects?

Yes, the TAC percentage can impact the potency and effects of a cannabis product. A higher TAC indicates a richer cannabinoid profile, which can contribute to a more complex and potentially more effective experience due to the entourage effect, where different cannabinoids work synergistically (Russo, 2011).

What Other Cannabinoids are Represented in TAC?

Total Active Cannabinoids (TAC) includes a variety of cannabinoids beyond THC and CBD. These can include:

• CBG (Cannabigerol): Known for its potential anti-inflammatory and neuroprotective properties. 
• CBN (Cannabinol): Often associated with sedative effects, which can help with sleep and relaxation. 
• CBC (Cannabichromene): Believed to have anti-inflammatory and pain-relieving properties. 
• THCV (Tetrahydrocannabivarin): May help with appetite suppression and anxiety reduction. 
• CBDV (Cannabidivarin): Like CBD, this cannabinoid may have anti-epileptic and anti-nausea properties. 

Along with the more commonly known CBD and THC, these cannabinoids are what can make up a product’s TAC profile. Now exactly what cannabinoids are present and what the total TAC percentage is will depend on the strain and its genetics.

What are the Differences Between TAC and THC?

The main difference between TAC and THC is scope. TAC measures the total concentration of all cannabinoids in a product, providing a holistic view of its potential effects. In contrast, THC percentage focuses solely on the amount of THC, offering a narrower perspective on potency.

In Conclusion: Is TAC or THC More Important?

Both TAC and THC are important, but their significance depends on your personal preferences and desired effects. If you're looking for a comprehensive understanding of a product's potential effects offered by cannabinoids outside of just THC, TAC is more informative. However, if you're primarily interested in the psychoactive effects, THC percentage will be more relevant.