What Are Terpenes and Why Do They Matter?
Terpenes are volatile organic compounds found in the resin glands (trichomes) of cannabis flowers. Over 150 different terpenes have been identified in cannabis. They are not unique to cannabis: myrcene appears in mangoes, limonene in citrus fruit, linalool in lavender. In cannabis, they work alongside cannabinoids through what researchers call the entourage effect.
The Entourage Effect: Terpenes and Cannabinoids
The entourage effect describes the synergistic interaction between cannabinoids (THC, CBD) and terpenes. A 2001 paper by Dr. Ethan Russo proposed that the full-spectrum of cannabis compounds produces a more nuanced and effective result than any single isolated compound. This is why full-spectrum extracts are often preferred over isolates for medical applications.
Top 5 Terpenes at a Glance
Myrcene: most common, earthy/musky, sedating. Found in OG Kush, Blue Dream. Limonene: citrus aroma, uplifting and anti-anxiety. Found in Lemon Haze. Caryophyllene: spicy/peppery, anti-inflammatory, binds CB2. Found in GSC, Bubba Kush. Pinene: pine scent, improves memory retention. Found in Jack Herer. Linalool: lavender scent, calming and anti-seizure. Found in Lavender Kush.
Choosing by Terpene Profile
Instead of asking indica or sativa, try asking your budtender for the terpene panel. Want relaxation without sedation? Look for linalool and limonene. Need anti-inflammatory support? Caryophyllene is your terpene. Battling anxiety? Avoid high-myrcene strains and look for limonene-dominant products.
Quick-Reference Comparison Table
| Terpene | Aroma | Primary Effects | Found In |
|---|---|---|---|
| Myrcene | Earthy, musky, mango | Sedating, relaxing | OG Kush, Blue Dream, GDP |
| Limonene | Citrus, lemon, orange | Uplifting, anti-anxiety | Lemon Haze, Sour Diesel |
| Caryophyllene | Spicy, peppery, woody | Anti-inflammatory, pain relief | GSC, Bubba Kush, Chemdawg |
| Pinene | Pine, fresh, earthy | Alertness, memory, bronchodilator | Jack Herer, Blue Dream |
| Linalool | Lavender, floral, spicy | Calming, anti-anxiety, anti-seizure | Lavender Kush, Amnesia Haze |
| Terpinolene | Fresh, floral, herbal | Uplifting, slightly sedating | Jack Herer, Ghost Train Haze |
| Ocimene | Sweet, herbal, woody | Antifungal, energizing | Strawberry Cough, Clementine |
| Humulene | Earthy, woody, hoppy | Appetite suppressant, anti-inflammatory | White Widow, Headband |
| Bisabolol | Floral, sweet, nutty | Anti-irritant, calming | ACDC, Harle-Tsu |
| Valencene | Citrus, sweet, fresh | Mood lift, anti-inflammatory | Tangie, Clementine |