Open the fridge in most Irish households these days and you'll probably find a bottle of CBD oil tucked in beside the milk. It's become that normal. But every so often, a customer comes to us asking for something more potent, something less filtered, something closer to what the plant actually produces before anyone does anything to it — and that's when we point them toward paste.
Full spectrum CBD paste is, without much exaggeration, the closest thing to raw hemp extract you can buy in a syringe. It's thicker, more potent, more of a precision product to use than a bottle of oil, and it's not for everyone. But if you understand what your body actually does with cannabinoids — and why the "full spectrum" part of that name matters so much — paste starts to make a lot of sense as the most complete version of what hemp has to offer.
This is a longer, more technical post than some of our others, because the honest answer to "what is CBD paste" involves understanding three things most people have never had explained properly: the endocannabinoid system, the entourage effect, and what actually happens to hemp between the field and the bottle. We'll take them one at a time.
What Your Body Is Already Doing With Cannabinoids
Here's the part that surprises most people: your body isn't a blank slate that CBD "does something to." You already have a fully functioning system built to interact with cannabinoid-like compounds, whether or not you ever touch a hemp product in your life.
It's called the endocannabinoid system (ECS), and it's one of the most widespread regulatory networks in the human body. Researchers describe it as an ancient, evolutionarily conserved signalling system found throughout the animal kingdom, from fish to mammals, always serving the same basic purpose — helping the body maintain balance, or homeostasis. Your body already produces its own cannabinoid-like molecules on demand (the best known are anandamide and 2-AG), and it uses two main types of receptor to put them to work: CB1 receptors, concentrated mainly in the brain and central nervous system, and CB2 receptors, found more in the immune system and peripheral organs like the gut.
Between them, these receptors are involved in an almost absurdly long list of everyday processes — mood, sleep, appetite, pain signalling, inflammation, memory, and stress response, among others. When researchers talk about disruption of this system contributing to a range of health issues affecting the nervous system, metabolism, and inflammation, they're really describing what happens when the body's own internal balancing act gets thrown off.
This is the piece that makes CBD interesting in the first place. It's not introducing something foreign into your body — it's interacting with a regulatory system that's already there, already running, and already shaping how you feel day to day, whether you've ever heard of the endocannabinoid system or not.
Why "Full Spectrum" Isn't Just Marketing Language
Once you understand there's a whole system built around cannabinoids — not just CBD, but a much wider family of related plant compounds — the difference between "full spectrum," "broad spectrum," and "isolate" stops being a marketing distinction and starts being a genuinely practical one.
Isolate is pure CBD, with virtually everything else stripped out — a white crystalline powder that's typically 98–99% cannabidiol and nothing else. It's useful in some contexts, but it's also the furthest thing from what the plant actually produces.
Broad spectrum keeps some of the other cannabinoids and most of the terpenes, but has the THC removed.
Full spectrum — what we make our paste and oils with — keeps the full range of cannabinoids and terpenes present in the source plant, including trace, legal amounts of THC (below 0.2%, non-intoxicating). This is generally considered the crudest, least-processed form of hemp extract, and it's exactly what our Raw CBD Paste is: alongside CBD and CBDa, our paste contains CBG and CBN, plus a genuine range of terpenes — including B-Caryophyllene, Caryophyllene Oxide, Myrcene, A-Pinene, Terpinolene, and Linalool — as well as flavonoids, amino acids, seed oil, and other naturally occurring plant compounds.
That list matters more than it might look at first glance. It's the reason paste and full spectrum oil exist as a distinct category in the first place, rather than everyone just taking pure CBD.
The Entourage Effect: Why the Whole Plant, Not Just One Molecule
This is where terpenes and flavonoids come into the picture properly — and it's also where we should be straightforward about where the science currently stands.
The idea is called the entourage effect: the theory that cannabinoids, terpenes, and flavonoids work better together, as a coordinated whole, than any single compound does in isolation. It gained real traction in the cannabis science world after a landmark 2011 paper by Dr. Ethan Russo, published in the British Journal of Pharmacology, which reviewed the evidence for synergy between THC, CBD, and the plant's terpenoids. Russo's review pointed to specific interactions — for example, the terpene alpha-pinene appearing to help offset short-term memory effects associated with THC, and various terpenes showing their own independent anti-inflammatory, anti-anxiety, and pain-relieving properties that could plausibly add to or shape a cannabinoid's effect rather than just sitting alongside it inertly.
Since then, more recent research has continued exploring the theory. A study out of the University of Arizona Health Sciences found that specific cannabis terpenes — alpha-humulene, geraniol, linalool, and beta-pinene — appeared to mimic pain-relieving properties associated with THC on their own, and other preclinical work has suggested that combining terpenes with cannabinoids may enhance mood-related effects beyond what either compound produces alone.
We'll be honest with you here, because we think our customers deserve that rather than an oversold claim: the entourage effect is still a working theory, not a proven law of pharmacology. Some researchers remain cautious about how strong the evidence really is, and it's genuinely difficult to isolate and test how dozens of compounds interact with one another at once. But at Full Circle Hemp, we believe in it — not as marketing spin, but because it lines up with something fairly intuitive: hemp didn't evolve to produce CBD in isolation. It produces this compound alongside a whole family of others, in specific ratios, and we think there's real value in taking the plant as close to that original, whole-plant balance as possible, rather than stripping it down to one molecule and hoping for the best.
That belief is exactly why we make paste in the first place.
Terpenes and Flavonoids: More Than Just Smell and Colour
It's worth pulling terpenes and flavonoids out and looking at them individually for a second, because they tend to get mentioned constantly in CBD marketing without much explanation of what they actually are.
Terpenes are aromatic compounds — they're the reason different cannabis and hemp varieties smell and taste distinct from one another, from citrusy and sharp to earthy and herbal. They're not unique to hemp; you'll find the same or similar terpenes in citrus peel, pine needles, lavender, and black pepper. But within the context of hemp, research has documented specific effects tied to specific terpenes — Myrcene (present in our paste) is commonly associated with a more relaxed, sedating quality, while Pinene has been studied for potential anti-inflammatory and memory-related effects, and Linalool — also found in lavender — is one of the terpenes most associated with calm.
Flavonoids are a separate class of plant compounds, present in an enormous range of fruits, vegetables, and plants generally (they're part of what gives berries and citrus fruit their colour and much of their antioxidant reputation). Cannabis and hemp produce their own unique subset of flavonoids, called cannaflavins, alongside more common ones. Like terpenes, they're thought to contribute their own effects and potentially interact with cannabinoids as part of the broader entourage picture.
None of this is exotic or invented for marketing purposes — it's basic plant chemistry. What makes full spectrum paste different is simply that none of it has been filtered out.
What Actually Makes Paste "The Closest Thing to Raw
So where does paste sit relative to oil, physically and in terms of processing?
CBD oil has to go through a further filtration process to work properly in a dropper bottle. The extract needs to be refined and diluted into a carrier oil (often hemp seed oil or MCT oil) so that it flows freely and can be dosed accurately, drop by drop, from a pipette. That extra filtration and dilution step is about function — making the product usable in a dropper bottle — not about strength. It does come with a trade-off, though: during filtration, some of the plant's terpenes, flavonoids, and minor cannabinoids can be lost along the way. Oil is still a genuinely effective, full spectrum product — it's just been through one more step than paste has.
CBD paste skips that step entirely. It's a thick, viscous extract — much closer to how the compound looks straight out of the extraction process, before it's been filtered, cut, and standardised into a liquid. That's why it comes in a syringe rather than a dropper bottle: the consistency is closer to treacle than oil, and a syringe allows for accurate, small-increment dosing of something that thick, without needing to thin it out first.
This is really the core distinction: the difference between oil and paste isn't about which one is stronger — it's about how many processing steps sit between the raw extract and what's in your hand. Paste is the same plant chemistry, largely unfiltered, aimed at people who specifically want the extract in as close to its original, raw form as possible — with the fullest possible range of terpenes, flavonoids, and minor cannabinoids intact, making it the more effective of the two for that purpose.
Our Raw CBD Paste is available in 20%, 30%, and 50% concentrations — meaning a single 5g syringe of our 50% paste contains 2,500mg of CBD, plus minor cannabinoids such as CBDa, CBG, CBC, and CBN, with legal limits of below 0.2% THC. Every strength is batch-tested, with the full breakdown confirmed on the Certificate of Analysis we publish for each one.
Who Tends to Reach for CBD Paste
In practice, most people come to CBD paste when they're dealing with something more significant than everyday maintenance — chronic or autoimmune illness, persistent inflammation, ongoing pain, or difficulty with sleep. It's rarely the first product someone tries; it's usually the one people move toward when they want the plant's full chemistry working as completely as possible.
It's worth being clear that paste isn't automatically "better" than oil for everyone. It's more intense in flavour (full spectrum paste has a strong, distinctly earthy, plant-forward taste that some people love and others find genuinely difficult), and it takes a bit more getting used to in terms of dosing with a syringe rather than a dropper. If you're completely new to CBD, our oils are usually the more sensible starting point simply because they're easier to dose and more neutral to take — our Which Product Is Right For You? guide can help you decide. But for people already familiar with CBD and dealing with something beyond everyday maintenance, paste is often where that road leads.
A Straightforward Word on Testing
Because full spectrum paste is the least processed of everything we make, testing matters even more with this product than it does elsewhere in our range. Every batch is lab-tested, and we publish the Certificate of Analysis (COA) for each product so you can see exactly what's in the syringe — cannabinoid content, THC level, and confirmation that it falls within the legal threshold. If you're considering paste for the first time, we'd genuinely recommend reading through the COA for the specific strength you're looking at before you order, just so you know exactly what you're working with.
Final Thoughts
CBD paste isn't the easiest product in our range to use, and it's not the one we'd hand to someone on day one of exploring CBD. But it is, in a very real sense, the most pure product we make — the plant's own chemistry, concentrated and largely left alone, rather than diluted, isolated, or engineered into something else. If the endocannabinoid system is the reason CBD does anything for you at all, and the entourage effect is the reason we believe whole-plant extracts do more than any single molecule alone, then paste is simply where those two ideas meet in their purest form.
If you want to talk through strengths, dosing, or whether paste is the right next step for you, you're welcome to get in touch directly, or browse our current Raw CBD Paste range to get started.
Full Circle Hemp does not make medical claims about our products. This article is intended for general educational purposes and reflects current research and our own views on whole-plant hemp extracts; it is not medical advice. Our products are not intended to diagnose, treat, or cure any illness or disease, and these statements have not been evaluated by the HPRA, FDA, or any equivalent regulatory body.
Sources referenced
Psychology Today — The Science of the Endocannabinoid System
Russo, E.B. (2011) — Taming THC: Potential Cannabis Synergy and Phytocannabinoid-Terpenoid Entourage Effects, British Journal of Pharmacology, 163:1344–1364
Scientific American — Is Marijuana's "Entourage Effect" Scientifically Valid?
ACS Laboratory — Terpene Synergy: Exploring the Latest Entourage Effect Research
Full Circle Hemp — Raw CBD Paste product range
