If CBD is the lead note, terpenes are the orchestration — these aromatic molecules shape a strain's character, the sensory experience, and contribute to the so-called « entourage effect ». A short guide.
What are terpenes?
Terpenes are volatile aromatic compounds produced by many plants — not only hemp. The terpene linalool gives lavender its calming scent, limonene makes citrus vibrant, pinene lends pine forests their air. Hemp concentrates over a hundred — each strain expresses its signature.
Profiles you'll meet at Horus
- Myrcene
- The most common. Herbaceous, earthy, almost resinous notes. OG, Skunk, Kush strains.
- Limonene
- Bright citrus. Lemon Haze, Super Lemon, Tangie.
- Pinene
- Fresh pine, resinous, slightly minty. Jack Herer, Blue Dream.
- Linalool
- Floral, lavender, soft. Purple strains, Lavender Kush.
- Caryophyllene
- Peppery, spicy, woody. The only terpene to interact directly with the endocannabinoid system.
- Humulene
- Hoppy, earthy, slightly bitter. European heritage strains.
The entourage effect, plainly
« Entourage effect » describes the synergy between cannabinoids (CBD, THC, CBG, CBN…) and terpenes within a full-spectrum product. The theory, popularized by Dr Ethan Russo (2011), suggests the natural combination produces a qualitatively different — more nuanced — experience than a pure isolate. Clinical evidence remains partial, but empirical observation supports it.
Practical takeaway: to taste a strain's character, choose full spectrum. For analytical purity of a dose, isolate is more predictable.
How to appreciate a terpene
- Smell dry — open the jar, agitate gently, smell at 5 cm. First notes: what dominates.
- Break a fragment — friction releases trichome-trapped terpenes.
- Taste in light infusion — 1 g per 30 cl simmering water, 8 min. Subtler notes emerge with heat.
Daily preservation
- Opaque jar, airtight seal.
- Stable temperature < 22 °C.
- 55-62% humidity.
- Handle little — each opening releases the most volatile molecules.
Our advice
Learn to recognize three main terpenes in your routine — myrcene, limonene, pinene for example. More instructive than trying to memorize them all at once. Like coffee or wine, aromatic education builds via contrast, not memorization.
To dig deeper, browse our strain pages — each lists the dominant terpene profile. See our flower aisle.