Medicinal cannabis products can vary a lot - not just in how much THC or CBD they contain, but also in what other natural compounds from the cannabis plant are included. Knowing the difference between full-spectrum, broad-spectrum, and isolate products helps you to know what’s right for your condition and comfort level.
1. What’s in the Cannabis Plant?
The cannabis plant contains over 100 cannabinoids, plus terpenes (which give aroma and may add therapeutic effects), and flavonoids (natural plant compounds with antioxidant properties).
The three main product types differ in how much of the plant’s chemistry they keep:
|
Type |
What It Contains |
THC Content |
Key Features |
|
Full-Spectrum |
All cannabinoids, terpenes, and flavonoids from the plant |
May contain small amounts of THC (usually <0.3% in CBD products) |
Promotes the “Entourage Effect” - all compounds work together |
|
Broad-Spectrum |
All cannabinoids except THC |
0% THC |
Still offers synergy of multiple cannabinoids, but without THC |
|
Isolate |
Only one cannabinoid (usually pure CBD) |
0% THC |
No flavour, no scent, predictable dosing |
2. What Is the “Entourage Effect”?
The Entourage Effect describes how cannabinoids and terpenes may work better together than alone. Read more about the Entourage Effect here.
Full-spectrum and broad-spectrum products may offer wider symptom relief for some people because of this combined effect.
3. Pros and Cons of Each Type
|
Type |
Benefits |
Drawbacks |
|
Full-Spectrum |
Most “natural” form; potential for stronger therapeutic effects due to entourage effect |
May contain trace THC (can show up on drug tests or cause mild psychoactive effects) |
|
Broad-Spectrum |
No THC; still benefits from other cannabinoids and terpenes |
Slightly less potent entourage effect |
|
Isolate |
100% pure CBD; ideal for those avoiding THC or with sensitivities |
May require higher doses; lacks synergy of other plant compounds |
4. How to Know What’s Right for You
- If you’re new or cautious about THC: Start with broad-spectrum or isolate.
- If you want the full plant experience and can tolerate THC: Consider full-spectrum.
- If you undergo regular drug testing: Avoid THC-containing (full-spectrum) products.
-
If you have strong reactions to cannabis: CBD isolate may be a gentle starting point.
Always discuss options with your prescribing clinician - they can guide you based on your condition, symptoms, and any medications you’re taking.
5. Patient Tips
When trying a new product:
-
Start low, go slow.
- Keep a symptom diary (product type, dose, time, effects).
- Adjust gradually and consult your healthcare team.
If you’d like to learn more feel free to contact our team at 1300 420 965, email us at hello@dispensedirect.com.au, or discuss it with your prescriber.