Delta-9 THC is the
main psychoactive compound in cannabis. It is most commonly associated with marijuana, which has notoriously high levels of Delta-9, but it can also be derived from hemp plants. Interestingly, the only difference between hemp and marijuana is actually their concentration of Delta-9 THC!
This cannabinoid got its name from where its chemical bond is placed: on the 9th carbon chain. The location of the double bond plays a major role in how strongly Delta-9 can bind to CB1 and CB2 receptors and cause its effects. Because of its high affinity for these receptors, it is common to experience euphoria, relaxation, and even increased creativity after consuming Delta-9. Keep in mind, however, that because each person's endocannabinoid system is different, these effects will vary.
If Delta-9 were placed on a chart with Delta-8, it would likely be ranked higher for causing more intense psychoactive effects. Again, this has to do with its affinity for the receptors in our endocannabinoid system. Delta-9 has proven to be more efficient at binding to CB1 than Delta-8. It has been described as providing a deep feeling of relaxation that, depending on the serving size, consumption method, and one's tolerance, could be too much for some individuals.
Another thing to note about Delta-9 is that, as of this writing, hemp-derived Delta-9 THC products are federally legal and legal in all 50 states. However, they can only contain a 0.3% or less Delta-9 THC concentration on a dry-weight basis. So you'll typically only find this cannabinoid in edibles and drinks.
What is Delta-8 THC?
A few years ago, you probably hadn’t heard of Delta-8 THC. But today, it’s hard not to hear about it.
Delta-8 THC is a
naturally occurring minor cannabinoid, which means that cannabis plants contain only a small concentration of it. It was popularized with the passage of the
2018 Farm Bill, which made hemp-derived cannabinoids legal on a federal level.
Unlike hemp-derived Delta-9, Delta-8 THC doesn’t have a concentration limit. So you'll find it in various form factors: edibles, tinctures, inhalables, you name it! The catch is that it's not legal in all 50 states, with some states banning or severely restricting it, so check your local laws to find out if it is legal near you.
But beyond legal status, Delta-8 and Delta-9 differ in terms of their effects.
Generally, Delta-8 is referred to as a
“milder” version of Delta-9, meaning its effects may also include euphoria, relaxation, et cetera- but to a lesser degree. The reason for this is that Delta-8 has a
lower binding affinity and psychotropic potency to CB1 receptors than Delta-9, according to well-established scientific research. Interestingly, however, its affinity for the CB2 receptors has shown to be similar to Delta-9, so their
bodily effects may not be all that different.
However, it’s still psychoactive, and cannabinoids affect everyone differently, so if you've never tried Delta-8 before, start small to gauge how it will affect you.
Does Mixing Delta-8 With Delta-9 Make It Stronger?
You can mix Delta-8 and Delta-9, but it may not be the “ultimate” combination. Rather, full-spectrum CBD, or CBD and THC in select ratios, are often used together because this has been said to promote a pleasant synergy called
the Entourage Effect.
This effect is believed to occur when multiple cannabinoids and terpenes work in unison, resulting in a more complete experience. However, if you’re curious about combining Delta-8 and Delta-9, make sure to check your current state laws and consult a doctor for their medical opinion.
Finding Legal Delta-8 and Delta-9 Products