Cannabinoids are the active chemical compounds in cannabis. There are 100+ of them; about a dozen matter for the consumer.
| Cannabinoid | What it does | Psychoactive? | Notes |
|---|---|---|---|
| THCa | Becomes THC when heated | No (raw), Yes (heated) | Dominant in fresh flower |
| Delta-9 THC | The classic "high" | Yes | What every drug test screens for |
| Delta-8 THC | Milder high, less anxious for some | Yes (~⅔ of D9) | Lab-converted, controversial |
| Delta-10 THC | Even milder, more "energetic" | Yes | Lab-converted |
| HHC | Stable hydrogenated THC | Yes | Doesn't always trigger D9 drug tests |
| CBD | Calm, anti-inflammatory | No | Most studied non-THC compound |
| CBG | "Mother cannabinoid"; precursor to others | No | Focus + alertness in some users |
| CBN | From aged THC; sleep-leaning | Mildly | "The sleepy one" |
| CBC | Anti-inflammatory, neuroprotective hints | No | Synergistic with others |
| THCV | Appetite suppressant (unlike THC) | Mild | "Diet weed," focus |
The endocannabinoid system (ECS)
Your body has receptors (CB1, CB2) that cannabinoids latch onto. CB1 is dense in your brain — that's why THC affects mood, appetite, perception. CB2 is in your immune system and gut — that's where CBD and CBG do their work. You make your own cannabinoids (anandamide, 2-AG); cannabis just tops them up.
What customers actually need to know
- THCa flower → smoke/vape it → THC high. Same experience as state-legal marijuana.
- CBD → no high. Calm + anti-inflammatory. Use during the day, before workouts, before bed.
- CBN + CBD → sleep blends. Tinctures, gummies.
- Delta-8 / HHC → milder, "smoother" high. Some people prefer it for less anxiety.
- Most products combine 2–4 cannabinoids on purpose — see "entourage effect" below.