Botanical Terpenes: What They Are and Why Cannabis Brands Use Them

The word "terpene" makes people think of cannabis, but the compounds themselves are everywhere. The limonene that brightens a cannabis strain is the same limonene in a lemon peel. Botanical terpenes take advantage of that fact. They are the exact aromatic molecules found in cannabis, sourced from other plants and blended to match a target profile. For a brand that needs the same flavor across every batch, that distinction is the whole reason they exist.

Here is what botanical terpenes are, how they are made, whether they are safe, and why a lot of licensed operators build their products around them.

What botanical terpenes are

Terpenes are the aromatic compounds plants produce to create smell and flavor. Cannabis makes more than 100 of them according to the 2016 review of cannabis chemistry by Andre and colleagues, but only a few are unique to cannabis. Myrcene shows up in mango and hops, limonene in citrus, pinene in pine and rosemary, linalool in lavender.

A botanical terpene is that identical molecule sourced from a non-cannabis plant. On the chemical level, the limonene is the same compound whether it came from an orange or a cannabis flower, which the NIH PubChem entry on limonene lays out in detail. A botanical terpene blend combines these single terpenes to rebuild a full profile. If the idea of a profile is new to you, start with our explainer on what terpenes are.

Botanical vs cannabis-derived terpenes

The two are not different molecules. They are different supply chains.

Cannabis-derived terpenes are extracted from the cannabis plant itself. They carry a recognizable profile, but they are expensive, supply is limited, and the profile shifts with every harvest. Botanical terpenes are sourced from other plants and blended to a fixed target, which makes them far more consistent, more available, and easier to standardize around a formula. We cover the full comparison in our guide to cannabis-derived terpenes, and the related question of full-spectrum versus isolate is worth understanding alongside it.

Neither is automatically better. Cannabis-derived wins on origin story. Botanical wins on consistency and scale. For most brands shipping the same product month after month, consistency is the one they cannot compromise on.

How botanical terpenes are made

Botanical terpenes are isolated from plant material using physical separation, most commonly steam distillation and fractional distillation. Steam distillation passes steam through plant matter to lift the volatile aromatic compounds, which are then condensed and collected. Fractional distillation separates individual terpenes by their different boiling points, which is how a producer isolates a single high-purity compound to blend with.

The quality difference comes down to the source material and the purity of the isolation. A blend built from clean, well-characterized single terpenes will smell and perform far more predictably than one built from crude, poorly separated fractions.

Are botanical terpenes safe and food-grade?

Many single terpenes used in flavor and aroma are classified as food-grade and appear on ingredient safety lists. In the United States, the framework is the Generally Recognized As Safe designation, which the FDA describes on its GRAS page. Many common terpenes are used as food and flavor ingredients under this framework.

Food-grade status describes the ingredient, not the finished cannabis product, and it is not a health claim. What it means for a formulator is that starting from food-grade, well-documented terpenes is the baseline for a professional product. The safety of the finished blend still depends on the supplier's testing, which is where a Certificate of Analysis becomes non-negotiable.

Why brands choose botanical terpenes

The case for botanical terpenes is consistency, supply, and control. A brand that reproduces the same flavor across large runs needs a blend that does not drift with the harvest. Botanical sourcing lets a producer fix a formula and hit it every time, which is difficult with a cannabis-derived supply that changes batch to batch.

Cost and availability matter too. Botanical terpenes are more affordable and easier to source in volume, so a growing brand can scale a product line without a supply bottleneck. That combination, steady profile plus dependable supply, is why so many licensed operators build around them.

Where botanical terpenes are used

Botanical terpene blends work across nearly every cannabis product category. In vape carts and concentrates they rebuild strain-accurate aroma. In edibles and beverages they add flavor and character. In topicals and tinctures they carry the scent profile a product is marketed on. The same blend, built to a documented target, can anchor a whole product family so a brand's sativa cart and sativa gummy actually taste related.

The terpenes shape the experience alongside cannabinoids, the synergy described in Russo's 2011 paper on cannabis and terpenoid effects. Choosing the profile is choosing how the product reads to the consumer.

How to evaluate a botanical terpene supplier

Judge the supplier on documentation, not marketing. A serious partner provides a Certificate of Analysis with the full terpene profile, a clean safety panel covering residual solvents and heavy metals, and batch-to-batch consistency you can verify. Blends that list only a few compounds, or a supplier who cannot produce a COA, tell you what got skipped. Our guide to evaluating terpene suppliers walks through the signals that separate a professional operation from a repackager.

How Entour makes botanical terpene blends

Entour is the terpene brand of The Werc Shop, the first commercial cannabis lab to test for terpenes back in 2011. Our True To Plant® process fingerprints a target cultivar at high resolution, then rebuilds that profile using natural, non-cannabis botanical terpenes. The result is an authentic strain character with the consistency and supply a cannabis-derived blend cannot match, and every batch ships with a Certificate of Analysis.

Our Native® line is built this way, botanical profiles matched to specific cultivars, documented batch by batch.

Frequently asked questions

What are botanical terpenes?

They are the same aromatic compounds found in cannabis, sourced from non-cannabis plants and blended to match a target profile. The molecules are identical, only the source plant differs.

Are botanical terpenes the same as cannabis-derived terpenes?

Chemically, yes. The difference is the supply chain. Cannabis-derived terpenes come from cannabis and vary by harvest, while botanical terpenes are sourced from other plants and blended for consistency.

Are botanical terpenes safe?

Many single terpenes are food-grade and used as flavor ingredients under the FDA's Generally Recognized As Safe framework. Food-grade status describes the ingredient. The safety of a finished blend still depends on the supplier's testing and Certificate of Analysis.

How are botanical terpenes made?

Mainly through steam distillation and fractional distillation, which separate the volatile aromatic compounds from plant material and isolate individual terpenes by boiling point.

Why do cannabis brands use botanical terpenes?

Consistency, supply, and cost. A botanical blend can be fixed to a formula and reproduced across large runs, which is hard to do with a cannabis-derived supply that shifts every harvest.

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Building a product line that needs the same profile on every batch? Browse our Native Blends or request a sample kit and talk to our formulation team.

About the author: The Entour team is a division of The Werc Shop, the first commercial cannabis laboratory to test for terpenes back in 2011. The team formulates True To Plant terpene profiles for licensed cannabis brands across the US, Canada, and tribal markets.