E-liquid reviews that name the flaws
Back issues
22 articles to date
50/50 and 70/30 are PG/VG carrier ratios. What glycerol's measured viscosity means for pod and sub-ohm coils, and what a blinded trial found.
Continue reading: What is the difference between 50/50 and 70/30 e-liquid?
Why does my vape taste burnt? Either the wick ran dry or residue built up on the coil. How to tell which, the fixes, and what three lab studies measured.
Continue reading: Why does my vape taste burnt? Dry wick or sweetener residue
How many calories are in a vape: 2, 10 and 30 mL of e-liquid worked from PubChem densities and the EU food-label factor, and why inhaled is not eaten.
Continue reading: How many calories are in a vape? The label-law maths
What is in a vape: nicotine, propylene glycol and flavourings in the bottle; heating by-products and coil metals in the aerosol; and what UK law bans.
Continue reading: What is in a vape? Bottle, coil and aerosol, separated
News Nicotine Regulation Safety
Total nicotine is strength times volume. The UK caps in MHRA's own words, the strengths FDA lists for authorised US pods, and the sums laid out.
Continue reading: How much nicotine is in a vape? The caps, mg/mL and totals
Yes, nic salt and freebase mix. The strength maths, and what NMR studies of free-base nicotine suggest about how harsh the blend will feel.
Continue reading: Can you mix nic salt with freebase e-liquid? Yes: the maths
News Nicotine Labelling Safety
What happens if you swallow e-liquid, per the FDA and NHS: the harms to children, who to call in the US and UK, and how much nicotine a bottle holds.
Continue reading: What happens if you swallow e-liquid? FDA and NHS answers
How to tell if e-liquid has gone bad, sign by sign: what a 24-month aging study measured for colour, flavour and acidity, and what it never tested.
Continue reading: How to tell if e-liquid has gone bad: 24 months of data
News Labelling Flavour Nicotine
Should you store e-liquid in the fridge? The 24-month trial with a 4 C dark arm says yes for flavour. We read it; the retailers arguing do not cite it.
Continue reading: Should you store e-liquid in the fridge? The 4 C data
Nicotine oxidation is why e-liquid turns dark brown in the bottle. We read the forced-degradation data on what heat, light and oxidation do to nicotine.
Continue reading: Why does e-liquid turn dark brown in the bottle?
© 2026 Juice Jury. All rights reserved.
Paid posts are labelled “Sponsored” and carry a disclosure with the post.
Contains nicotine. Nicotine is an addictive chemical. For adults of legal purchase age only — 21+ in the United States, 18+ in most other markets. Not for non-smokers or former smokers.