10 Mistakes to Avoid When Buying CBD Vape Juice
10 Mistakes to Avoid When Buying CBD Vape Juice
New to CBD vape juice? These are the ten most common buying mistakes — from skipping lab reports to vaping the wrong product — and how to avoid them.
What should you check before buying CBD vape juice?
Make sure it’s a liquid made for vaping (never oral CBD oil), check the total CBD and mg per ml, and choose a brand that independently lab tests its products.
Compare price per mg, avoid products making medical claims, and choose isolate if you’re drug tested. Start with a few puffs and stay within the FSA’s 10mg-a-day guidance.
Buying CBD vape juice for the first time can be confusing — and some mistakes cost more than money. This guide covers the ten most common mistakes people make, from skipping lab reports to vaping the wrong kind of product, and how to avoid each one.
1. Not checking for lab testing
Independent lab testing confirms how much CBD is really in the bottle and checks for THC and contaminants. Choose brands that independently test their products and can show you the results for your batch. No testing information is a red flag.
2. Ignoring the strength
Look at the total CBD and the bottle size, then work out mg per ml (total mg ÷ ml). A 3000mg, 60ml bottle is 50mg per ml; a 15,000mg, 100ml bottle is 150mg per ml. Very strong liquids make it easy to take more CBD than you intend.
3. Buying CBD oil instead of vape juice
This is the most dangerous mistake. Oral CBD oil drops are made with carrier oils that aren’t safe to inhale. Only vape liquids labelled as e-liquid or vape juice, with a PG and/or VG base. Read can you mix CBD oil with vape juice?
4. Falling for medical claims
Products that promise to “cure anxiety”, “relieve pain” or “fix sleep” are breaking UK rules — CBD products can’t make medical claims. Treat them as a sign the seller isn’t trustworthy.
5. Choosing only on price
Compare price per mg of CBD, not price per bottle — large bottles are often much better value. But a price that seems too good to be true can mean low or inaccurate CBD content. See the cost of CBD vape juice.
6. Not checking the PG/VG ratio
PG gives a sharper throat hit and carries flavour; VG is smoother and thicker. Check that the ratio suits your device — thick, high-VG liquids can flood small pod kits, while high-PG liquids can feel harsh.
7. Ignoring the type of CBD
Full-spectrum liquids can contain trace THC; isolate contains CBD only. If you’re drug tested at work or in sport, choose isolate and check the lab report. Read does CBD show up on UK drug tests?
8. Not checking ingredients
A good CBD e-liquid has a short ingredients list: CBD, PG, VG and flavourings. Avoid products that don’t list ingredients, and never use liquids containing vitamin E acetate or oils.
9. Buying from unknown sellers
Buy from established UK brands or retailers with clear contact details, returns policies and product information. Be cautious of marketplace listings and social media sellers.
10. Forgetting about how much you’re taking
It’s easy to vape far more than you realise. The Food Standards Agency advises healthy adults to take no more than 10mg of CBD a day from all products. Start with a few puffs, and use our CBD dosage calculator to estimate CBD per puff.
Haze Strains CBD E-LiquidShop e-liquid →
Haze Rock CBD E-LiquidShop e-liquid →
Haze Diamond CBD E-LiquidShop e-liquid →Quick buying checklist
| Check | Look for |
|---|---|
| Product type | E-liquid / vape juice — never oral oil |
| Strength | Total mg and mg per ml on the label |
| Testing | Independent lab testing for CBD, THC and contaminants |
| Ingredients | CBD, PG, VG, flavourings |
| Claims | No medical claims |
| Value | Price per mg, not per bottle |
Keep reading: for the full picture, start with CBD Vape Juice vs Other CBD Products; you may also find CBD Vape Juice and Anxiety, CBD Vape Juice and Relaxation and 5 Real Advantages of CBD Vape Juice (and Its Limits) useful; for a related topic, see What Does a CBD Vape Do?.
Key takeaways
- Never vape oral CBD oil — buy liquids made for vaping.
- Check total CBD and mg per ml.
- Choose independently lab-tested products.
- Avoid sellers making medical claims.
- Compare price per mg and stay within 10mg a day.
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.
Buying CBD vape juice — frequently asked
A liquid made for vaping, clear total CBD and mg per ml, independent lab testing, a simple ingredients list and no medical claims.
No. Oral CBD oil uses carrier oils that aren’t safe to inhale. Only vape liquids labelled for vaping.
A lower strength is easier to manage. Work out mg per ml, start with a few puffs, and keep within 10mg of CBD a day.
Price alone doesn’t tell you. Check for independent lab testing and clear labelling, and compare price per mg.
CBD e-liquids are usually nicotine-free. Check the label — Haze CBD vape juices contain no nicotine.
Browse Haze CBD vape juice
PG/VG-based CBD e-liquids with total CBD clearly stated. Free next-day delivery over £20.
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