Terpenes are the aromatic compounds that define the smell and taste of cannabis. They are not only found in cannabis but in many plants – they are why citrus fruits smell lemony and pines smell resinous. In cannabis, they often make more of a difference between two strains than the cannabinoid content.
What do terpenes do?
Terpenes are responsible for the characteristic aroma of each strain – from fruity to earthy to spicy. Two strains with similar THC content can smell and taste completely different, and that's due to the terpene profile. They are, so to speak, the fingerprint of a strain.
The Entourage Effect
It is believed that terpenes not only influence the taste but also the overall experience – in combination with cannabinoids like THC and CBD. This interaction is often called the "entourage effect." Research on this is still ongoing, but the interplay is considered an important part of why strains feel different.
Known Terpenes
- Myrcene – earthy, often found in strains described as relaxing.
- Limonene – lemony, fresh.
- Pinene – resinous, pine-like.
- Caryophyllene – spicy, peppery.
Why Vaping Protects Terpenes
Terpenes are delicate and burn quickly when exposed to heat. This is precisely why strains from a vaporizer or a low-temp dab with a carb cap often taste more intense than when combusted – the aromas are preserved instead of being incinerated.
Frequently Asked Questions
Are terpenes only for taste?
Mainly for smell and taste, but they likely also play a role in the overall experience (entourage effect).
Are terpenes only found in cannabis?
No, in many plants – from citrus fruits to conifers.
Why do I lose terpenes when smoking?
Because they are delicate and burn at too high temperatures. Vaping protects them.
Do terpenes determine the effect?
They influence the experience, but cannabinoids are the main factor. The exact interaction is still being researched by science.
What is a terpene profile?
The combination and quantity of terpenes in a strain – its aromatic fingerprint.

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