CBD Oil Vape UK: What It Is and What to Actually Buy
CBD Oil Vape UK: What It Is and What to Actually Buy
Searching for a CBD oil vape? Here’s what the term really means, why ordinary CBD oil can’t go in a vape, and how to choose a CBD vape juice strength.
What is a CBD oil vape?
“CBD oil vape” usually means CBD vape juice (e-liquid) or a pre-filled CBD vape pen. These use a PG/VG base made for vaping — not oil.
Never put CBD oil drops in a vape: the carrier oils aren’t safe to inhale. Choose a product labelled for vaping, start with a low strength, and stay within the FSA’s 10mg-a-day guidance.
“CBD oil vape” is one of the most searched CBD terms in the UK — and one of the most misunderstood. Many people assume you can fill a vape with ordinary CBD oil drops. You can’t: oral CBD oil isn’t safe to inhale. This guide explains what “CBD oil vape” really means, how CBD vape juice differs from CBD oil, and how to choose a strength.
What is a CBD oil vape?
The term is used loosely to describe two products:
- CBD vape juice (also called CBD e-liquid or “CBD vape oil”) that you put into a refillable vape.
- Pre-filled CBD vape pens that come ready to use.
Both contain CBD from hemp in a base of propylene glycol (PG) and vegetable glycerin (VG), plus flavourings — ingredients designed for vaping. Despite the name, neither should contain oil.
Can you put CBD oil in a vape?
No. CBD oil drops are made with carrier oils such as MCT, hemp seed or olive oil. Heated and inhaled, oil droplets can settle in the lungs and have been linked to lipoid pneumonia, a type of lung inflammation. They’ll also clog and burn out your coil.
Only vape products labelled as e-liquid, vape juice or for vaping. If a bottle says “oil” and is meant to go under your tongue, it isn’t for your vape. Read more in can you mix CBD oil with vape juice?
CBD oil vs CBD vape juice
| CBD oil (oral drops) | CBD vape juice (e-liquid) | |
|---|---|---|
| Base | MCT, hemp seed or olive oil | PG and VG |
| How to use | Drops under the tongue, then swallow | In a refillable vape or pre-filled pen |
| Typical onset | 15–45 minutes | A few minutes |
| Typical duration | 3–5 hours | 1–3 hours |
| Easy to measure? | Yes | Harder |
| Safe to vape? | No | Yes |
The main practical difference is speed. Inhaled CBD is absorbed through the lungs and avoids being broken down by the liver first, so more of it reaches your bloodstream than when you swallow it — a systematic review estimated roughly 31% on average for inhaled CBD versus around 6% for oral, although results vary widely. Vaping is quicker but wears off sooner; oils and gummies last longer and are easier to measure.
What strength CBD vape juice should I use?
Strength is usually shown as total CBD in the bottle. Divide by the volume to get mg per ml — for example, 3500mg in 100ml is 35mg per ml.
| Product | Strength | Who it suits |
|---|---|---|
| Pre-filled CBD vape pens | Varies by pen | Beginners who want no set-up |
| Haze Strains | 3000mg / 60ml (50mg/ml) | Vapers who want cannabis-style terpene flavours |
| Haze Rock | 3500mg / 100ml (35mg/ml) | Regular vapers wanting a smooth 50/50 liquid |
| Haze Diamond | 15,000mg / 100ml (150mg/ml) | Experienced vapers only — very high strength |
Haze Strains CBD E-LiquidShop e-liquid →
Haze Rock CBD E-LiquidShop e-liquid →
Haze Diamond CBD E-LiquidShop e-liquid →The Food Standards Agency advises healthy adults to take no more than 10mg of CBD a day from all products combined. With high-strength e-liquids, a few puffs can contain a lot of CBD, so start with a small number of puffs and wait before taking more. Our guide to how much CBD to vape explains more.
Is CBD vape juice legal in the UK?
Yes, provided it meets UK rules. In practice, that means:
- It’s made from CBD derived from industrial hemp.
- It contains no more than trace amounts of THC and other controlled cannabinoids (no more than 1mg per product).
- It complies with UK product safety and labelling rules for e-liquids.
Nicotine-free CBD e-liquids aren’t covered by the nicotine-focused Tobacco and Related Products Regulations, but they must still be safe and properly labelled. Choose brands that independently lab test their products. All Haze CBD vape products are made in the UK and independently lab tested.
How to get started
- Decide between a pre-filled pen (no set-up) and a refillable vape with e-liquid (more choice).
- Choose a lower strength to start.
- Take a few gentle puffs, then wait 10 minutes before taking more.
- Keep track of how much you use, and stay within 10mg a day.
Keep reading: for the full picture, start with What Does a CBD Vape Do?; you may also find Your First CBD Vape, CBD Disposable Vape Benefits and How to Choose the Best CBD Disposable Vape for You useful; for a related topic, see CBD Vape Juice vs Other CBD Products.
Key takeaways
- “CBD oil vape” means CBD e-liquid or a pre-filled CBD vape — not oral oil.
- Never vape CBD oil drops; carrier oils aren’t safe to inhale.
- Vaping is faster-acting than oral CBD but wears off sooner.
- Work out strength as mg per ml and start low.
- Stay within the FSA’s 10mg-a-day guidance.
CBD is a food supplement, not a medicine. Nothing in this article is medical advice. CBD products are not intended to diagnose, treat, cure or prevent any disease. The Food Standards Agency advises healthy adults to take no more than 10mg of CBD a day. If you are pregnant, breastfeeding, taking medication or have a medical condition, speak to a healthcare professional before using CBD.
CBD oil vapes — frequently asked
No. Oral CBD oil contains carrier oils that aren’t safe to inhale and will clog your device. Use a CBD e-liquid or a pre-filled CBD vape instead.
No. “CBD vape oil” is a common name for CBD e-liquid, which uses PG and VG, not oil. CBD oil drops are for taking by mouth.
Most people notice vaped CBD within a few minutes, faster than oils or gummies, but the effects usually fade within one to three hours.
Start with a lower-strength liquid or a pre-filled pen, take a few puffs, and wait 10 minutes. Keep your total within the FSA’s 10mg-a-day guidance.
Yes, if it’s made from hemp-derived CBD, contains no more than trace controlled cannabinoids, and meets UK safety and labelling rules.
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