Terpenes are aromatic compounds found in many plants, including cannabis, that give them their distinctive smells and flavors. In cannabis, terpenes play a significant role in influencing the overall experience of the strain, from its aroma and taste to its potential effects on mood and sensation. Terpenes are also believed to contribute to the “entourage effect,” where they interact with cannabinoids (such as THC and CBD) to influence the effects of the plant.

Some common terpenes found in cannabis include:

1. **Myrcene**: Known for its earthy, musky scent with hints of cloves. It is believed to have relaxing and sedative effects and is found in high concentrations in strains that promote relaxation.

2. **Limonene**: Has a citrusy aroma, similar to lemons or oranges. Limonene is associated with uplifting and mood-enhancing effects and may have anti-anxiety properties.

3. **Pinene**: Smells like pine and is thought to promote alertness and memory retention. Pinene is also known for its potential anti-inflammatory effects.

4. **Linalool**: Floral and lavender-like in scent, linalool is known for its calming, anti-anxiety, and anti-depressant properties.

5. **Caryophyllene**: Spicy and peppery in aroma, caryophyllene is unique because it also interacts with the body’s endocannabinoid system. It is believed to have anti-inflammatory and pain-relief properties.

6. **Humulene**: Has an earthy, woody scent, and is thought to have anti-inflammatory and appetite-suppressing effects.

Different cannabis strains contain varying concentrations of these terpenes, which can influence the experience users have with each strain. Terpenes, along with cannabinoids, contribute to the overall profile of a cannabis strain, helping to differentiate the effects and sensations associated with different varieties.