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Last updated: October 2026.
If you have bought CBD oil, you will have noticed it is not cheap compared with most supplements. Why does a small 10ml bottle cost €50 or more? This guide explains the real costs behind CBD oil, how to tell whether you are getting good value, and practical ways to spend less without compromising on quality.
The short answer
- CBD is costly to produce: growing, extracting, refining and testing all add up.
- Regulation and compliance add further costs in Ireland and the EU.
- Compare by cost per mg of CBD, not price per bottle.
- Very cheap “CBD oil” often contains little CBD, or is hemp seed oil.
What goes into the price of a bottle
| Stage | Why it costs money |
|---|---|
| Growing hemp | Approved varieties, licensed farms, testing of crops |
| Harvesting and drying | Labour, equipment and careful handling of the flowers |
| Extraction | Expensive CO2 or ethanol equipment and skilled operators |
| Refining | Removing THC, waxes and unwanted compounds |
| Testing | Independent lab tests for every batch: cannabinoids, THC, heavy metals, pesticides |
| Formulation and bottling | Measuring, mixing, bottling, labelling |
| Compliance | Food law, novel food rules, labelling and legal advice |
| Business costs | Payment processing, banking, insurance and delivery |
Why extraction and refining are expensive
Most hemp contains only a small percentage of CBD by weight, so a lot of plant material is needed to make a small amount of extract. CO2 extraction equipment can cost hundreds of thousands of euro, and ethanol extraction requires careful solvent recovery and testing. Removing THC to make a product suitable for the Irish market adds another processing step and more testing.
Why testing matters, and costs
Every batch of a good CBD oil should be tested by an independent laboratory for its cannabinoid content, THC, heavy metals and pesticides. Each test costs money, and it has to be done for every batch. Products without lab reports are often cheaper precisely because this step has been skipped, which means you have no way of knowing what you are taking.
Regulation and business costs
CBD sits in a complex regulatory space in Ireland and the EU, with novel food rules, strict THC laws and labelling requirements. Complying properly takes time and expert advice. CBD businesses also often face higher payment processing, banking and insurance costs than ordinary retailers, because many providers treat CBD as higher risk. These costs are reflected in the price.
How much does CBD cost per day?
Looking at the daily cost is often more useful than the bottle price. At 5 drops a day of our 10% oil (about 25mg), a bottle lasts around 40 days, which works out at roughly €1.50 a day. At the same 25mg a day using our 30% oil, the cost per day drops to around €1.15. A gummy a day costs about €1 a day. Comparing the daily cost against what you would spend on a coffee or other daily habits helps put the price in context.
| Daily amount | Product | Approx. daily cost* |
|---|---|---|
| 25mg | 10% oil (5 drops) | €1.50 |
| 25mg | 30% oil (about 2 drops) | €1.15 |
| 15mg | 1 gummy | €1.00 |
| 25mg | 1 capsule | €2.00 |
*Approximate, based on prices at the time of writing.
What you should expect for the price
- a clear CBD amount in mg, per bottle and per serving
- an independent lab report for every batch
- no detectable THC
- a real company you can contact
- clear directions and safety warnings
- no medical claims
How to compare value: cost per mg
The fairest way to compare CBD products is the cost per milligram of CBD. Divide the price by the total mg of CBD in the product:
| Product | Total CBD | Price* | Cost per mg |
|---|---|---|---|
| CBD Oil 10% | 1000mg | €59.95 | about 6c |
| CBD Oil 20% | 2000mg | €100 | about 5c |
| CBD Oil 30% | 3000mg | €139.95 | about 4.7c |
| CBD Gummies | 900mg | €59.95 | about 6.7c |
| CBD Capsules | 750mg | €59.95 | about 8c |
*Prices at the time of writing. Stronger oils usually cost more per bottle but less per mg. Edibles and capsules cost a little more per mg because you are paying for convenience.
Is CBD cheaper in other countries?
Prices vary across Europe and the US, and some products online look cheaper. But costs such as testing, compliance, delivery and customs are often hidden, and products made for other markets may not meet Irish rules. In particular, many US products contain THC, which is illegal in Ireland. A slightly higher price from an Irish or EU company with clear lab reports is usually the safer choice.
Will prices come down?
As the CBD market matures, growing and extraction are becoming more efficient, which may bring prices down over time. On the other hand, clearer regulation could add costs for testing and authorisation. Whatever happens, comparing products by cost per mg and insisting on a lab report will remain the best way to judge value.
Why some CBD is suspiciously cheap
- It is hemp seed oil, which contains little or no CBD, sold with a big mg number for “hemp oil”.
- It contains less CBD than the label says. Independent tests in Europe have repeatedly found under-labelled products.
- It has not been tested for contaminants or THC.
- It is made for another market and may not meet EU rules.
The hidden cost of cheap CBD
A cheaper product is not a saving if it does not contain the CBD it claims. If a €20 bottle labelled “3000mg hemp oil” turns out to be hemp seed oil with no measurable CBD, it has cost you €20 for nothing. Worse, untested products may contain THC, which is illegal in Ireland and could cause problems with drug tests, or contaminants. Paying a fair price for a tested product is better value than a bargain you cannot trust.
A quick buyer’s checklist
- What is the total CBD in mg?
- What is the cost per mg?
- Is there a lab report for this batch?
- Does it show THC as not detected?
- Who is the company, and where are they based?
- Are there any medical claims? (There should not be.)
How to save money on CBD
- Buy a stronger oil: fewer drops for the same amount, and a lower cost per mg.
- Find your right amount: more is not always better; start low.
- Look for multi-buy offers and seasonal sales, such as our Black Friday Buy One Get One Free.
- Store it properly so it does not go off before you finish it.
- Try a sample first: our 2ml 10% sample costs €2.
Frequently asked questions
Why is CBD oil so expensive?
Growing, extraction, refining, independent lab testing, regulation and higher business costs all add up, and only a small amount of CBD comes from a lot of plant material.
Is expensive CBD oil better?
Not automatically. Compare cost per mg of CBD and check the lab report. A higher price does not guarantee quality.
Why is hemp oil in supermarkets so cheap?
It is usually hemp seed oil, a food oil that contains little or no CBD.
How do I work out cost per mg?
Divide the price by the total mg of CBD in the product. For example, €59.95 ÷ 1000mg = about 6c per mg.
Is 30% oil better value than 10%?
Per mg of CBD, yes. Our 30% oil works out at under 5c per mg.
Are gummies more expensive than oil?
Slightly, per mg, because you pay for the convenience and taste.
Will CBD get cheaper?
Possibly, as the market matures and regulation becomes clearer, but testing and compliance will always add cost.
Do you have offers?
We run seasonal offers, including Black Friday and Christmas. Join our email list to hear about them first.
Is it worth buying CBD from abroad to save money?
It can be risky. Products made for other markets may not meet EU rules, may contain THC, and parcels can be held by customs.
How long does a bottle last?
A 10ml bottle has about 200 drops. At 5 drops a day, that is about 40 days.
Why do prices vary so much between brands?
Differences in sourcing, extraction, testing, strength and business costs all play a part. Comparing cost per mg, with a lab report, cuts through the noise.
Does a darker oil mean more CBD?
No. Colour depends on the extract and carrier oil. Only the lab report tells you the CBD content.
Are bigger bottles better value?
Often, but check the total mg of CBD, not just the volume. A large bottle of weak oil may cost more per mg.
Can I buy CBD with a medical card or on prescription?
Everyday CBD food supplements are not available on prescription or covered by the medical card. Prescription cannabis medicines are a separate category.
Do you offer free delivery?
Yes, on orders over €50, anywhere in Ireland and Northern Ireland.
Disclaimer: CBD is sold as a food supplement. It is not intended to diagnose, treat, cure or prevent any disease and is not a substitute for medical advice. Always consult a healthcare professional before starting a new supplement, especially if you take medication, are pregnant or breastfeeding.
