Last updated: October 2026
No CBD oil is proven to relieve pain, and UK rules mean no brand can claim one does. If you want to try CBD as part of your routine, the best choice is a lab-tested broad spectrum oil on the FSA public list, at a strength you can dose accurately. A balm lets you massage a specific area.
Below: what the research says, how to choose, the strongest CBD oils in the UK, oil vs balm, CBD vs medical cannabis, safety with painkillers, and what helps different kinds of pain.
What the research says
| Source | Conclusion |
|---|---|
| International Association for the Study of Pain, 2021 | Doesn’t endorse cannabinoids for pain, because high-quality evidence is lacking |
| NICE, 2019 | Don’t offer CBD for chronic pain except in a clinical trial |
| Acute back pain trial, 2021 | 400mg of CBD in A&E was no better than placebo |
| Fibromyalgia study, 2019 | Inhaled CBD without THC was no better than placebo |
| Topical CBD trial, 2020 | A small 4-week US trial in 29 people with nerve pain in the feet reported less intense and sharp pain with a CBD oil rubbed on the skin than with placebo |
| NHS | Evidence is “not yet strong enough” to recommend medical cannabis for long-term pain |
In short: most of the strongest trials so far haven’t found a clear benefit, a few small studies are more positive, and better research is still needed. Be wary of any brand that promises pain relief. Condition-specific guides: sciatica, fibromyalgia, arthritis, gout, migraines and CBD and pain overview.
How to choose a CBD oil: 7 checks
- On the FSA public list, as UK CBD food products must be.
- A recent, batch-specific lab report showing CBD content and THC not detected. See how to read a lab report.
- Broad spectrum or isolate if you want to avoid THC. See full spectrum vs broad spectrum.
- Clear mg of CBD per bottle and per drop. See CBD strength explained.
- Fair cost per mg. See why CBD costs what it does.
- No medical claims: a brand saying its oil treats pain is breaking UK rules. See CBD scams to avoid.
- Clear ingredients, including any botanicals, so you can check for allergies and interactions.
Full checklist: best CBD oil UK picks and buyer’s guide.
The strongest CBD oil in the UK
Many people searching for CBD for pain look for the strongest oil. Oils sold in the UK go up to 20% (2,000mg in 10ml) and beyond. A stronger oil doesn’t do anything different: it simply means fewer drops for the same amount of CBD, and usually a lower price per mg.
| Strength (10ml) | CBD per drop | Drops for 10mg |
|---|---|---|
| 5% (500mg) | About 2.5mg | 4 |
| 10% (1,000mg) | About 5mg | 2 |
| 20% (2,000mg) | About 10mg | 1 |
Whatever the strength, the FSA advises healthy adults to stay at or below 10mg a day (see safety below). See CBD oil strengths explained and the CBD dosage drops chart.
Oil, capsules or balm?
| Form | How people use it |
|---|---|
| Oil | Under the tongue; easy to adjust the amount |
| Capsules | A fixed daily amount, no taste |
| Balm | Massaged into a specific area; the massage itself can ease tight muscles |
| Oil and balm together | A daily oil, plus a balm on the area after activity |
See CBD oil vs capsules, CBD balm for muscles, CBD balm vs Tiger Balm and CBD for muscle recovery.
Our range
We make these, so judge them against the checklist above. They’re food supplements and cosmetics, not medicines, and we don’t claim they relieve pain.
| Product | What’s in it | How people use it |
|---|---|---|
| Relief CBD Oil | Broad spectrum CBD with turmeric and black pepper extract; 500mg or 1,000mg | A few drops daily, often after active days |
| Muscle and Joint Support CBD Balm | Broad spectrum CBD with peppermint, eucalyptus and juniper; cooling and non-greasy | Massaged into muscles after training or a long day |
| Broad Spectrum CBD Oil | CBD and organic MCT oil only; up to 2,000mg (20%) | A simple daily routine with the fewest drops |
| Broad Spectrum CBD Capsules | 10mg or 25mg per capsule | A fixed amount, no taste |
All are broad spectrum with 0% THC, vegan and made in the UK. Our CBD products are on the FSA public list, linked to validated applications, and every batch is tested at ISO 17025 accredited labs: ask for yours on our lab testing page. See also CBD and turmeric and best CBD oil UK picks by need.
CBD oil vs medical cannabis
CBD oils sold in shops are food supplements. Medical cannabis is a prescription medicine, and the two aren’t the same.
- On the NHS, cannabis-based medicine can only be prescribed by a specialist hospital doctor, and only for a few conditions, such as rare forms of epilepsy and muscle stiffness in multiple sclerosis.
- Long-term pain isn’t one of them. The NHS says it may be prescribed for pain as part of a clinical trial.
- Some private clinics prescribe cannabis medicines for pain, at your own cost. Talk to your GP before you go down this route.
The NHS also notes there’s no guarantee of quality for CBD bought in shops, which is why lab reports and the FSA public list matter. Read prescription CBD vs over-the-counter CBD.
Safety and medicine interactions
- Start around 10mg a day. The FSA’s 10mg a day figure is precautionary advice rather than a legal limit, set while longer-term safety research continues. At Evopure we think it is a very cautious figure, and many adults use more. If you go above it, increase slowly, and check with your GP or pharmacist first if you take any medication.
- CBD can interact with some painkillers and pain medicines, including some opioids, amitriptyline, duloxetine and blood thinners. Ask your pharmacist. See can CBD interact with medication?
- Turmeric can also interact with blood thinners.
- Not advised in pregnancy, breastfeeding or for under-18s.
What helps different kinds of pain
| Type | What usually helps |
|---|---|
| Muscle aches after exercise | Rest, gentle movement, heat or ice, massage |
| Back pain and sciatica | Staying active, exercises, heat |
| Joint pain | Exercise, weight management, painkillers as advised, physiotherapy |
| Long-term (chronic) pain | Exercise programmes, psychological therapies, some medicines; see your GP |
| Headaches | Regular sleep, fluids, regular meals; see tension headaches |
NICE recommends exercise programmes and psychological therapies for chronic primary pain, and advises against starting many common painkillers for it. Sleep matters too: poor sleep and pain often feed each other. See magnesium for muscle pain, muscle recovery and how to sleep better.
See a GP for pain that’s severe, lasts more than a few weeks, or comes with other symptoms like weight loss, fever or numbness.
Considering an oil with turmeric? Read turmeric and black pepper: benefits, dose and safety first.
FAQs
What is the best CBD oil for pain in the UK?
No CBD oil has been proven to relieve pain. If you try one, choose a lab-tested, THC-free product from a brand on the FSA public list.
Does CBD oil help pain?
Good evidence is lacking. Pain experts and NICE don’t recommend CBD for pain outside research.
Is CBD balm or oil better for aches?
Neither is proven. A balm lets you massage a specific area; oil is taken by mouth and is easier to adjust.
Can I take CBD with painkillers?
Ask your pharmacist first. CBD can interact with some pain medicines, including some opioids and blood thinners.
How much CBD should I take for pain?
There’s no evidence-based dose. Start around 10mg a day and increase slowly, checking with a pharmacist if you take medicines.
What is the strongest CBD oil you can get in the UK?
Oils of 20% (2,000mg in 10ml) and higher are sold. Stronger oils just mean fewer drops per dose. The FSA advises healthy adults to have no more than 10mg of CBD a day.
Will CBD oil help with chronic pain?
There isn’t good evidence that it does. NICE doesn’t recommend CBD for chronic pain outside research, and the NHS says the evidence isn’t strong enough to recommend medical cannabis for long-term pain.
Can I get medical cannabis for pain in the UK?
On the NHS it’s only prescribed by specialist hospital doctors for a few conditions, and pain isn’t usually one of them except in trials. Some private clinics prescribe it at your own cost.
Is CBD balm good for joint pain?
No CBD balm is proven to relieve joint pain. Many people like a cooling balm massaged into stiff areas after activity, and gentle exercise is one of the best-proven ways to help joint pain.
Sources
- IASP Presidential Task Force. Position statement on cannabis and cannabinoid analgesia. Pain, 2021.
- NICE. Cannabis-based medicinal products (NG144).
- Bebee B et al. The CANBACK trial: oral cannabidiol for acute low back pain in the emergency department. Med J Aust, 2021.
- van de Donk T et al. Analgesic effects of pharmaceutical-grade cannabis in fibromyalgia. Pain, 2019.
- Xu DH et al. The effectiveness of topical cannabidiol oil in symptomatic relief of peripheral neuropathy of the lower extremities. Curr Pharm Biotechnol, 2020.
- NHS. Medical cannabis (and cannabis oils).
- NICE. Chronic pain (primary and secondary) in over 16s (NG193).
This guide is general information, not medical advice. Evopure makes the Relief CBD Oil, CBD balm, Broad Spectrum CBD Oil and capsules.
