Choosing a full-spectrum CBD oil in the UK has become considerably more difficult than simply looking for the biggest number on the bottle.
Two products can both say "full spectrum CBD oil" while differing substantially in cannabinoid profile, strength, carrier oil, extraction method, laboratory testing and price.
Some contain 500mg of CBD. Others contain 3,000mg or more. Some use hemp seed oil, while others use MCT or olive oil. Some publish batch-specific laboratory results showing multiple cannabinoids; others provide little more than the headline CBD concentration.
For this 2026 guide, we compared seven established full-spectrum CBD oil ranges available to UK consumers using the same criteria: cannabinoid profile, CBD concentration, laboratory transparency, formulation, carrier oil, extraction or production method, current price and overall value.
Disclosure: This guide is published by Originals CBD, and one of our own products is included. Rather than presenting this as an independent review, we have used the same visible criteria for every brand and have included genuine strengths and limitations for each product.
Quick answer: The seven oils in this guide range from 50mg/ml to 100mg/ml. At the prices checked in September 2026, Originals CBD Natural Full Spectrum CBD Oil combines 3,000mg in a 30ml bottle, a 100mg/ml concentration, a multi-cannabinoid full-spectrum distillate and broad contaminant testing at the lowest approximate cost per 1,000mg in this comparison. Other brands stand out for different reasons, including batch-certificate access, cold-pressed production, spray delivery and strain-led formulations.
Browse our current full spectrum CBD oil UK range or continue below for the full seven-brand comparison.
Key Takeaways
- Compare concentration, not only bottle totals. 1,000mg in 10ml, 2,000mg in 20ml and 3,000mg in 30ml are all 100mg/ml.
- Full spectrum should be supported by evidence. Look for a cannabinoid profile showing more than CBD alone.
- Lab testing goes beyond potency. Pesticides, solvents, heavy metals, microbiology and mycotoxins are separate checks.
- Price per mg is useful, but not the whole story. Carrier oil, formulation, extraction method and transparency also matter.
- Current FSA advice matters with concentrated oils. Healthy adults are advised to limit CBD from food to 10mg per day as a precaution.
The 7 Full Spectrum CBD Oils Compared
| Brand | Product compared | CBD | Bottle | CBD concentration | Approx. price* | Approx. cost per 1,000mg |
|---|---|---|---|---|---|---|
| Originals CBD | Natural Full Spectrum CBD Oil | 3,000mg | 30ml | 100mg/ml | £49.99 | £16.66 |
| Supreme CBD | Full Spectrum CBD Oil | 3,000mg | 30ml | 100mg/ml | £69.99 | £23.33 |
| Cibdol | CBD Oil 10% | 1,000mg | 10ml | 100mg/ml | £39 | £39 |
| Love CBD | Entourage Oil | 2,000mg | 20ml | 100mg/ml | £99.99 | £50 |
| CBDiablo | Diablo Full Spectrum Oil | 1,000mg | 10ml | 100mg/ml | £56 | £56 |
| Hempen Organic | Cold Pressed CBD Oil | 500mg | 10ml | 50mg/ml | £36 | £72 |
| HempHash / 5CBD | Super Bubba Kush | 500mg | 10ml | 50mg/ml | £39.95 | £79.90 |
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*Prices checked in September 2026 and may change.
There is a useful pattern here: almost every oil we selected sits at either 50mg or 100mg of CBD per ml. The major differences become much clearer when you stop looking only at the total number on the bottle and examine what else you're getting for the money.
1. Originals CBD Natural Full Spectrum CBD Oil 3000mg
Best for high-strength full-spectrum value and extensive ingredient testing
Our current Natural Full Spectrum CBD Oil contains 3,000mg of CBD in a 30ml bottle, giving a concentration of 100mg CBD per ml.
At £49.99, that works out at approximately 1.67p per mg of CBD, or £16.66 for every 1,000mg. Among the seven products compared here, that makes it particularly competitive on CBD concentration versus purchase price.
But strength alone isn't why we developed this range.
The oil uses full-spectrum Colorado hemp distillate containing naturally occurring CBD, CBG, CBDV and CBC, along with trace THC, blended into organic MCT oil.
Rather than testing only the CBD figure printed on the bottle, the underlying hemp distillate is tested across a much broader panel that includes cannabinoid content, pesticides, residual solvents, heavy metals, mycotoxins and microbiological contaminants.
That distinction is important.
A cannabinoid potency test can tell you that a product contains CBD. It doesn't automatically tell you whether unwanted contaminants are absent.
The Natural version contains no added flavouring, while the same full-spectrum formulation is also available in Wild Blueberry, Strawberry, Orange Blossom, Black Cherry and Tropical Mango for customers who find the natural taste of hemp difficult to use consistently.
What stands out
- 3,000mg / 30ml
- 100mg CBD per ml
- approximately 5mg per drop
- CBD, CBG, CBDV and CBC present
- organic MCT carrier
- unflavoured and flavoured options
- broad contaminant-testing panel
- £49.99 at the time of comparison
One consideration
A 100mg/ml oil is concentrated. Customers should pay attention to the amount delivered by individual drops rather than assuming that a larger bottle means a weaker product.
The UK Food Standards Agency currently recommends that healthy adults limit CBD intake from food to 10mg per day as a precaution, so understanding mg per drop is particularly important with concentrated oils.
View Originals CBD Natural Full Spectrum CBD Oil 3000mg →
2. Supreme CBD 3000mg Full Spectrum CBD Oil
Strong option for buyers wanting 3000mg in a 30ml format
Supreme CBD is another established UK brand with a 3,000mg / 30ml full-spectrum option.
Its concentration therefore matches the Originals product at 100mg/ml.
The formulation uses MCT oil, full-spectrum hemp-derived CBD and terpenes. Supreme says its oils are produced using CO2 extraction and currently lists the 3,000mg bottle at £69.99, reduced from £109.99.
That puts the current price at roughly 2.33p per mg, which is still good relative to many lower-strength full-spectrum oils.
Supreme also offers numerous strengths, making the brand useful for someone who wants to stay within the same range while changing concentration over time.
What stands out
- 3,000mg / 30ml
- 100mg/ml
- MCT carrier
- full-spectrum formulation
- CO2 extraction
- large range of strengths
- current price around £69.99
One consideration
When comparing high-strength oils, always calculate CBD per ml rather than assuming the bottle with the biggest total mg number is automatically strongest.
A 3,000mg bottle containing 30ml and a 1,000mg bottle containing 10ml are actually identical in CBD concentration:
3,000 ÷ 30 = 100mg/ml
1,000 ÷ 10 = 100mg/ml
That is one of the most useful calculations a CBD buyer can learn.
3. Cibdol CBD Oil 10%
Strong for measured minor-cannabinoid consistency and accessible batch certificates
Cibdol takes a slightly different approach.
Its current 10% CBD Oil contains 1,000mg of CBD in 10ml, again producing a concentration of 100mg/ml.
Cibdol states that the formulation also includes measured quantities of CBN, CBG, CBC and CBDa, with 50mg of each per bottle. Its UK product page currently lists the oil at £39.
That gives a cost of approximately 3.9p per mg of CBD.
The carrier is hemp seed oil rather than MCT.
One particularly useful transparency feature is Cibdol's batch certificate system. Customers can enter the batch number from their bottle and retrieve the corresponding independent laboratory certificate. Cibdol says each batch is tested by independent laboratory IFHA.
What stands out
- 1,000mg / 10ml
- 100mg/ml
- CBN, CBG, CBC and CBDa declared alongside CBD
- hemp seed oil carrier
- batch-specific certificate lookup
- multiple available strengths
- £39 at time of comparison
One consideration
Cibdol's own suggested usage instructions can result in substantially more than the FSA's current precautionary 10mg-per-day recommendation for healthy adults. UK consumers should consider current FSA guidance separately from a manufacturer's own serving suggestion.
4. Love CBD Entourage Oil 2000mg
Strong for a long-established specialist full-spectrum formulation
Love CBD has been operating in the British CBD market for more than a decade and has offered its Entourage range since the industry's relatively early years.
The current range is available in 800mg, 1,400mg and 2,000mg strengths, all in 20ml bottles. Love CBD describes the Entourage range as its highest-strength full-spectrum oil range.
For this comparison, the 2,000mg version is the most relevant.
That gives:
2,000mg ÷ 20ml = 100mg/ml
Again, we're at the same actual concentration as the 1,000mg/10ml and 3,000mg/30ml oils above.
The formulation uses cannabis extract, olive oil and terpenes, and is delivered as a spray rather than a conventional dropper.
Love CBD also maintains a sizeable archive of product laboratory certificates, including recent 2026 batch reports for the 2,000mg Entourage Oil.
The 2,000mg product is generally listed around £99.99, although reseller prices and promotions vary.
What stands out
- 2,000mg / 20ml
- 100mg/ml
- full-spectrum extract
- olive oil carrier
- spray delivery system
- long manufacturing history
- public laboratory reports
- three main Entourage strengths
One consideration
At around £100 for 2,000mg, this is substantially more expensive per milligram than some of the other oils in this comparison.
However, price per mg isn't the only measure of product quality; formulation and transparency matter as well.
5. CBDiablo Diablo 1000mg Full Spectrum CBD Oil
Strong for raw whole-plant positioning
CBDiablo's Diablo Oil contains 1,000mg in a 10ml bottle, or 100mg/ml.
It is currently priced at £56.
CBDiablo describes the product as raw and full spectrum, containing CBD, CBG and CBC alongside naturally occurring terpenes. Its formulation combines a full-spectrum hemp extract, broad-spectrum hemp distillate and organic hemp seed oil.
The company also states that the product is third-party laboratory tested and produced in an ISO 9001 and BRCGS-approved facility.
This is a noticeably more plant-forward formulation than the almost colourless, flavourless oils some consumers may have previously encountered.
What stands out
- 1,000mg / 10ml
- 100mg/ml
- CBD, CBG and CBC
- naturally occurring terpenes
- organic hemp-seed carrier
- third-party testing
- £56
One consideration
The strong natural character of raw hemp oils can be divisive.
Some customers actively want an earthy, plant-heavy oil. Others find that flavour makes daily use difficult. Neither preference says anything about the quality of the oil itself.
6. Hempen Organic Cold Pressed CBD Oil 500mg
Interesting option for buyers prioritising organic cold pressing
Hempen takes one of the most unusual approaches in this comparison.
Its 500mg CBD oil uses certified-organic hemp and is produced using cold pressing rather than the more common extraction-and-formulation route.
The bottle contains 500mg in 10ml, giving 50mg/ml and approximately 2.5mg per drop according to Hempen. It uses organic extra-virgin hemp seed oil as its carrier.
Hempen also describes the oil as full spectrum and reports the presence of cannabinoids including CBG and CBC, along with terpenes and flavonoids.
Each batch is said to be third-party laboratory tested.
At the time we checked it, the standard 10ml bottle was priced at £36 — although importantly, it was showing out of stock.
What stands out
- 500mg / 10ml
- 50mg/ml
- certified-organic hemp
- cold-pressed production
- hemp-seed carrier
- raw, plant-forward formulation
- third-party testing
One consideration
Availability is currently a problem. A product cannot be a practical recommendation when a customer can't buy it, so check live stock before choosing this one.
7. HempHash / 5CBD Super Bubba Kush Full Plant Extract
Interesting for customers who like strain-led CBD products
This one is particularly interesting to us because the approach overlaps somewhat with our own interest in strain-specific hemp products.
HempHash currently stocks the 5CBD Super Bubba Kush Full Plant Extract CBD Oil, containing 500mg in 10ml.
That's a concentration of 50mg/ml.
HempHash describes the oil as full spectrum and says it contains a whole-plant extract with up to 11 cannabis terpenes, including D-limonene and beta-caryophyllene. It was priced at £39.95 when checked, reduced from £49.95.
The wider HempHash full-spectrum oil category currently contains multiple strain-led formulations, including OG Kush, London Pound Cake and Super Lemon Haze alongside Super Bubba Kush.
What stands out
- 500mg / 10ml
- 50mg/ml
- strain-specific presentation
- full-plant extract
- multiple named terpene profiles
- wide choice of strains
- current sale price £39.95
One consideration
At approximately 8p per mg, this is considerably more expensive on a straight CBD-content basis than the higher-strength products in our comparison.
Again, customers interested in named formulations may view the proposition differently from someone simply seeking the lowest cost per milligram.
What Is Full Spectrum CBD Oil?
A full-spectrum CBD oil is an oil formulated from a hemp extract that retains CBD alongside other naturally occurring compounds from the plant.
Depending on the raw material and production process, these can include cannabinoids such as:
CBD
CBG
CBC
CBDV
CBDA
CBN
along with terpenes and other plant constituents.
The defining difference is that full spectrum is not pure CBD in isolation.
It contains a broader chemical profile derived from hemp.
This is different from:
Broad-spectrum CBD, where manufacturers generally aim to retain multiple cannabinoids while removing detectable THC.
CBD isolate, where cannabidiol is separated to a very high level of purity and the other plant cannabinoids are largely absent.
For a deeper breakdown, read our guide to full spectrum vs broad spectrum vs CBD isolate.
Does Full Spectrum CBD Oil Contain THC?
It can.
Full-spectrum extracts generally preserve trace controlled cannabinoids that have been removed from broad-spectrum or isolate products.
That does not mean every product described as full spectrum contains the same amount.
This is one reason certificates of analysis are important.
For the related question of whether CBD oil can make you feel high, our dedicated FAQ explains CBD versus THC, body-high descriptions and what to check if a product causes unexpected effects.
From a UK regulatory perspective, the subject is also more complicated than the frequently repeated statement that "anything below 0.2% THC is legal."
The Home Office explains that pure CBD itself is not controlled, but CBD preparations can contain controlled cannabinoids. Where a product relies on the UK's "exempt product" definition, all of the exemption conditions must be met. The often-discussed 1mg threshold is only part of that definition; it is not a blanket rule that every product below 1mg is automatically lawful.
The 0.2% figure commonly seen online relates to other areas of hemp regulation and should not be treated as a universal finished-product rule.
Full Spectrum vs Broad Spectrum CBD Oil
Neither spectrum is automatically better.
They solve slightly different problems.
A full-spectrum oil aims to retain a broader natural cannabinoid profile, including trace controlled cannabinoids where permitted.
A broad-spectrum oil is intended to offer several hemp cannabinoids while removing or reducing THC to non-detectable levels.
For someone whose employment involves drug testing, even a compliant full-spectrum product deserves careful consideration. A retailer cannot responsibly guarantee that regular use of a product containing trace THC will never produce a positive screening result.
Broad spectrum or isolate may therefore be more appropriate for someone requiring the lowest feasible THC exposure.
How to Read CBD Oil Strength Properly
This is where CBD marketing unnecessarily confuses people.
For a broader comparison of higher-potency products, see our strongest CBD oil UK guide.
There are three numbers worth understanding:
1. Total CBD in the bottle
For example:
3000mg CBD
That tells you how much CBD is in the entire container.
It does not, by itself, tell you how concentrated the oil is.
2. Bottle volume
Usually expressed in millilitres:
10ml
20ml
30ml
3. CBD per ml
This is the easiest way to compare oils of different bottle sizes.
The formula is:
Total CBD ÷ bottle volume = CBD per ml
Take three products:
1,000mg in 10ml = 100mg/ml
2,000mg in 20ml = 100mg/ml
3,000mg in 30ml = 100mg/ml
All three are the same concentration.
The total amount of CBD is different because the bottles contain different amounts of oil.
That distinction is extremely important when searching for high-strength full spectrum CBD oil UK.
How Much CBD Is in One Drop?
This is more difficult because drop size can vary between droppers and formulations.
If a manufacturer has established that its 100mg/ml oil delivers around 20 drops per ml, that would theoretically give:
100mg ÷ 20 = 5mg per drop
But customers should use the manufacturer's actual calibrated information where available rather than assuming every dropper behaves identically.
With our Originals Natural Full Spectrum Oil, the current formulation is specified at approximately 5mg per drop.
That means two drops correspond to roughly 10mg of CBD.
This is particularly useful in light of the FSA's current precautionary advice.
How Much CBD Does the FSA Recommend?
The Food Standards Agency currently recommends that healthy adults limit CBD consumed from food to 10mg per day. Read the current FSA consumer guidance.
The FSA describes this as a precautionary recommendation and notes that its underlying assessments identified potential liver and thyroid effects with higher, repeated exposure. It also makes clear that there is not considered to be an acute safety risk simply from exceeding 10mg on a particular day.
The recommendation is intended to cover CBD intake across foods and supplements rather than treating each product separately.
The FSA also advises particular caution for vulnerable groups, including people taking medication, pregnant or breastfeeding women and other groups identified in its guidance.
This makes mg per drop much more useful information than a headline such as "3000mg CBD oil."
What Should a Good CBD Oil Lab Report Show?
A certificate that says "CBD: 10%" tells you only part of the story.
For a full-spectrum product, we'd look for two different categories of testing.
Cannabinoid profile
A useful report should identify compounds such as:
CBD
CBDA
CBG
CBGA
CBC
CBDV
THC
THCA
depending on what is present and what the laboratory's panel measures.
This serves two purposes.
First, it verifies the amount of CBD.
Second, it tells you whether the product actually contains the broader cannabinoid profile being advertised.
If a product claims to be "full spectrum" but the only cannabinoid ever shown is CBD, we'd want more information.
Contaminant testing
A more comprehensive test programme can also include:
pesticides
heavy metals
residual solvents
microbiological contaminants
mycotoxins
These are not interchangeable with potency testing.
A bottle can contain exactly the CBD concentration printed on its label while still not having been screened across these other categories.
For us, that is why full-panel testing is one of the more important differences between CBD oils that look similar on a product page.
MCT Oil vs Hemp Seed Oil vs Olive Oil
The carrier oil makes up most of the liquid inside a typical bottle of CBD oil.
If you are comparing carrier ingredients, our guide to CBD oil vs hemp seed oil explains the distinction in more detail.
The three carriers represented in our comparison are:
MCT oil
Used in products including Originals CBD and Supreme CBD.
It has a relatively neutral taste and thin consistency, which makes it well suited to dropper-based formulations.
Hemp seed oil
Used by brands including CBDiablo, Cibdol and Hempen.
It has a more recognisably plant-like, nutty character and naturally fits the hemp positioning of the product.
Olive oil
Used in Love CBD's Entourage formulation.
It has its own distinctive taste and gives the product a somewhat different mouthfeel.
There isn't one universally correct carrier oil.
A better question is whether the carrier is clearly disclosed, suits the formulation and makes the oil practical for the customer to take consistently.
Does Extraction Method Matter?
Yes — but the subject is often oversimplified.
For a step-by-step overview of the main production routes, see how CBD is extracted.
You will commonly see CBD brands arguing that one extraction method is universally superior to everything else.
In reality, different processes can produce high-quality extracts when properly controlled.
Common approaches include:
CO2 extraction – widely used commercially and capable of producing highly controlled extracts.
Cold pressing – a more unusual technique that can produce raw, highly plant-forward oils.
Distillate-based formulation – a concentrated hemp extract is produced and then blended at a controlled concentration with a carrier oil.
What matters is not simply which word appears in the marketing.
The more useful questions are:
What cannabinoids remain in the final oil?
Has the finished ingredient been properly characterised?
Are contaminants tested?
Is the strength accurately declared?
Can the customer see evidence?
A sophisticated production method doesn't compensate for poor transparency.
What About the "Entourage Effect"?
This term is everywhere in CBD marketing.
The entourage-effect hypothesis proposes that cannabinoids, terpenes and other cannabis constituents may interact in ways that alter the overall biological effect compared with an isolated cannabinoid.
There is scientific interest in this idea, but it is important not to turn an evolving area of research into a guaranteed consumer-health claim.
For a buyer, the practical meaning is simpler:
A full-spectrum oil contains multiple plant compounds.
A CBD isolate oil largely contains CBD alone.
Whether that broader composition produces a meaningful difference for an individual person is a separate question — and one that shouldn't be answered with exaggerated promises.
Are Full Spectrum CBD Oils Legal in the UK?
CBD itself is not a controlled cannabinoid, but that doesn't mean every product carrying "CBD" on its label automatically has a lawful route to market.
Home Office: cannabis, CBD and other cannabinoids drug licensing factsheet
The Home Office says CBD preparations that contain controlled cannabinoids can themselves fall under controlled-drug legislation unless an applicable exemption or other lawful route applies. The exempt-product definition has several conditions and should not be reduced to a single THC number.
There is also a separate food-law/novel-food regime.
For England and Wales, the FSA maintains a public list of CBD food products linked to credible novel-food applications. The agency specifically states that inclusion on that list is not an endorsement or final authorisation. Northern Ireland has separate CBD guidance, and Scotland is covered by Food Standards Scotland.
That is why consumers should be cautious of articles that reduce the entire subject to:
"Under 0.2% THC = legal."
The actual framework is more complicated.
What Is the Best Full Spectrum CBD Oil in the UK?
There isn't one specification that makes an oil right for every customer.
Someone looking for the lowest cost per milligram is evaluating a different product feature from someone interested in certified-organic production, a strain-specific formulation or a particular carrier oil.
From the seven products we examined:
Originals CBD stands out for its combination of 3,000mg/30ml concentration, multi-cannabinoid full-spectrum distillate, broad contaminant-testing panel and low cost per mg.
Supreme CBD offers another competitively priced 3,000mg/30ml option and a particularly broad range of strengths.
Cibdol stands out for clearly declared quantities of several minor cannabinoids and easily accessible batch certificates.
Love CBD offers one of the longest-running specialist full-spectrum formulations in this group and keeps an extensive laboratory-results archive.
CBDiablo has a particularly raw, whole-plant formulation and strong UK manufacturing positioning.
Hempen offers the most unusual extraction approach through certified-organic cold pressing, although its 500mg product was out of stock when checked.
HempHash/5CBD offers extensive strain-led choice for customers particularly interested in named cultivar and terpene profiles.
The important point is that "best" shouldn't simply mean the highest mg number.
Full Spectrum CBD Oil Buying Checklist
Before buying, check:
- Total CBD — how many mg are actually in the bottle?
- Bottle size — 10ml, 20ml or 30ml?
- CBD per ml — calculate this yourself if necessary.
- CBD per drop or serving — particularly important with concentrated oils.
- Cannabinoid profile — does the evidence support the "full-spectrum" label?
- Carrier oil — MCT, hemp seed or another clearly declared carrier?
- Batch testing — is there a recent certificate for the actual formulation?
- Contaminants — has testing gone beyond CBD potency alone?
- Current FSA guidance — understand your total daily CBD intake.
- Price per mg — useful for comparing value once quality requirements have been met.
That ten-point check will tell you considerably more than the front label.
Frequently Asked Questions
What does full spectrum CBD oil mean?
Full-spectrum CBD oil uses a hemp extract containing CBD together with additional naturally occurring compounds from the plant. Depending on the extract, these can include other cannabinoids and terpenes. It differs from CBD isolate, which is highly purified cannabidiol with most other plant compounds removed.
Does full spectrum CBD oil contain THC?
Full-spectrum extracts can contain trace THC and other controlled cannabinoids. The exact amount should be determined through laboratory analysis rather than assumed from the words "full spectrum."
Will full spectrum CBD oil make you high?
A properly formulated non-intoxicating consumer CBD oil is not intended to produce the intoxication associated with high-THC cannabis. However, products containing trace THC shouldn't be treated as identical to THC-free isolate or broad-spectrum products.
Can full spectrum CBD oil cause a positive drug test?
It is possible. Drug tests and their thresholds vary, and repeated exposure to trace THC may matter. Someone subject to strict workplace or sporting drug testing should not rely on a retailer promising that a full-spectrum CBD oil is guaranteed to produce a negative result.
Is full spectrum better than broad spectrum?
Not universally. Full spectrum retains a broader plant profile, while broad spectrum is typically chosen by people who want multiple cannabinoids with THC removed or reduced to non-detectable levels.
Is 3000mg CBD oil stronger than 1000mg?
Not necessarily.
3,000mg in 30ml and 1,000mg in 10ml are both 100mg/ml.
Always divide total CBD by bottle volume.
What is considered a strong full spectrum CBD oil?
A useful way to judge strength is CBD concentration rather than total bottle content.
For example:
50mg/ml = 5% CBD
100mg/ml = 10% CBD
A larger bottle simply contains more total oil.
How should CBD oil be taken?
CBD oils are commonly used under the tongue, with the product held there briefly before swallowing. Individual product instructions vary.
For a full guide, see our How to Take CBD Oil Under Your Tongue article.
How much CBD should I take?
The FSA currently recommends that healthy adults limit CBD intake from food to 10mg per day as a precaution. People taking medication and those in identified vulnerable groups should follow the agency's additional guidance and seek appropriate professional advice.
Final Thoughts
Explore our current full spectrum CBD oil UK range to compare Natural, flavoured and strain-specific options.
The UK CBD oil market has matured.
A few years ago, seeing "1000mg CBD" on a bottle was enough information for many customers.
In 2026, it shouldn't be.
A serious comparison should tell you:
how concentrated the product is, which cannabinoids are present, what carrier oil is used, how it was produced, what the laboratory actually tested and what you're paying per milligram.
For customers specifically searching for full spectrum CBD oil UK, those details make it possible to separate genuinely transparent formulations from products relying largely on the words printed on the front of the bottle.
At Originals CBD, our current full-spectrum range includes a 3,000mg Natural oil alongside flavoured versions and strain-specific options such as Lemon Octane.
Whatever brand you choose, check the cannabinoid profile, read the lab data and understand how much CBD you're actually getting in each drop.
That is a better way to buy CBD oil than choosing the largest number on the label.
Sources & Further Reading
- Food Standards Agency — Cannabidiol (CBD) consumer guidance
- Home Office — Cannabis, CBD and other cannabinoids: drug licensing factsheet
Competitor specification sources checked for this comparison
Prices, bottle sizes, published cannabinoid specifications, carrier oils and product-format information were checked against the public product pages of Supreme CBD, Cibdol, Love CBD, CBDiablo, Hempen and HempHash/5CBD in September 2026. Competitor prices, stock and formulations can change after publication.
Disclaimer: This article is for general information only and is not medical or legal advice. CBD products are not intended to diagnose, treat, cure or prevent disease. If you take medication, are pregnant or breastfeeding, are trying to conceive, or have a health concern, follow current regulator guidance and seek advice from an appropriate healthcare professional.