is 20mg of nicotine a lot
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Is 20mg of Nicotine a Lot?
20mg/ml is the UK maximum strength, the same as 2%, so it is the strongest available. Who it suits, and when a lower strength is better.
If you have seen 20mg on a vape and wondered whether that is a lot, the short answer is that 20mg per millilitre is the strongest e liquid you can legally buy in the UK, so it is the high end of the scale. Whether it is too much for you depends on how heavily you smoked. This guide explains what 20mg means and who it suits, alongside our guide on how much nicotine is in a vape.
Quick answer
20mg per millilitre is the maximum nicotine strength allowed in UK e liquids, so it is the strongest available, the same as 2 percent. It suits many heavier smokers switching over, as it manages cravings well, but it can feel too strong for lighter users, causing a harsh hit. Lower strengths are available if 20mg is too much.
What 20mg means
The 20mg figure is a strength, meaning 20 milligrams of nicotine per millilitre of e liquid, and it is the maximum allowed under UK law, the same as 2 percent. So 20mg per millilitre is the strongest e liquid you can legally buy here. It is not unusually high for a vape, it is simply the top of the legal range, designed to satisfy cravings.
Is 20mg a lot?
| Point | Detail |
|---|---|
| What it is | 20mg of nicotine per millilitre |
| Same as | 2 percent |
| UK status | The maximum legal strength |
| Suits | Many heavier smokers switching over |
| Can be too strong for | Lighter users; lower strengths exist |
Whether it is right for you
Whether 20mg is a lot for you depends on your smoking history. For a heavier smoker switching to vaping, 20mg per millilitre is often a sensible choice, as it manages strong cravings and gives a satisfying hit. For a lighter smoker or someone sensitive to nicotine, it can feel too strong, causing a harsh throat hit, nausea or headaches, in which case a lower strength suits better.
20mg per millilitre is the UK maximum strength, so it is the strongest you can buy. It suits many heavier switching smokers, but can be too much for lighter users.
Myths and facts
| Myth | The reality |
|---|---|
| 20mg is an extreme, unusual strength | It is simply the UK maximum legal strength, common in pod devices. |
| Higher strength is always better | The right strength manages cravings comfortably; too high can feel harsh. |
| 20mg is the only option | Lower strengths and nicotine free liquids are available. |
| Strength and total nicotine are the same | Strength is per millilitre; total is strength times the volume. |
Frequently asked questions
Is 20mg of nicotine a lot?
20mg per millilitre is the maximum legal strength in UK e liquids, so it is the strongest available. Whether it is a lot for you depends on how heavily you smoked.
What is 20mg the same as?
It is the same as 2 percent, two ways of writing the same strength.
Who does 20mg suit?
Many heavier smokers switching to vaping, as it manages strong cravings well.
Can 20mg be too strong?
Yes, for lighter users it can feel harsh or cause nausea; a lower strength may suit better.
Are lower strengths available?
Yes, lower strengths and nicotine free e liquids are available, so you can choose what suits you.
The bottom line
20mg per millilitre is the maximum nicotine strength allowed in UK e liquids, so it is the strongest you can legally buy, the same as 2 percent. That makes it the high end of the scale, but not extreme, it is designed to satisfy cravings. It suits many heavier smokers switching over, while lighter users may find it too strong and prefer a lower strength. The right strength is simply the one that manages your cravings comfortably from one day to the next without feeling harsh.
More help and related reading
If this guide raised other questions, the Help and Guidance library has plain English answers to many more. The closely related pages below are worth a look, and you can always return to the main hub to browse every topic we cover. If you are unsure which product suits you, our team is always happy to help.
- How much nicotine is in a vape?
- How much nicotine is in an Elf Bar?
- How addictive is nicotine?
- Browse the full Help and Guidance library
Key things to remember
- 20mg per millilitre is the UK maximum strength
- It is the same as 2 percent
- It suits many heavier switching smokers
- It can be too strong for lighter users
- Lower strengths and zero nicotine exist
Strength versus how much you take in
It helps to separate the strength from how much nicotine you actually take in. The 20mg per millilitre figure describes how concentrated the liquid is, not how much you use, so a light vaper on 20mg may take in less nicotine overall than a heavy vaper on a lower strength. How often and how deeply you vape matters as much as the number on the label.
This is why the best guide is how you feel rather than the figure alone. If 20mg keeps your cravings comfortable without feeling harsh, it is right for you; if it feels too strong, a lower strength will suit you better.
Reading the strength
| Figure | Means |
|---|---|
| 20mg per millilitre | Maximum legal strength |
| 2 percent | The same thing |
| Lower strengths | For lighter use or cutting down |
| Zero | Nicotine free |
| Best guide | How you feel |
A few more questions
Should I start on 20mg if I am a heavy smoker?
Many heavier smokers do well starting at 20mg to manage cravings, then reduce over time; choose what feels comfortable.
Do and don’t
Do
- Choose a strength that manages cravings
- Consider 20mg if you were a heavier smoker
- Drop to a lower strength if it feels harsh
- Judge by how you feel, not the number alone
Try not to
- Assume higher strength is always better
- Push through nausea or a harsh hit
- Confuse strength with total nicotine
- Start vaping at any strength if you are a non smoker
Signs a strength is too high
It is useful to recognise the signs that a strength, including 20mg, is too high for you. A harsh, scratchy throat hit, coughing, nausea, dizziness or headaches can all suggest you are getting more nicotine than you need. If you notice these, dropping to a lower strength usually helps, while still managing your cravings.
There is no prize for using the strongest liquid; the goal is comfort and craving control. For a heavy smoker that may well be 20mg, while for others a lower strength is the sweet spot, so let how you feel be your guide.
Signs and what to do
| Sign | What it suggests |
|---|---|
| Harsh throat hit | Strength may be too high |
| Coughing | Ease off or lower strength |
| Nausea or dizziness | Too much nicotine |
| Headaches | Consider a lower strength |
| Comfortable, cravings managed | The strength suits you |
More questions answered
Is 20mg safe?
It is the UK legal maximum strength for adult vapers; as with all vaping, it is for adult smokers and vapers, not non smokers.
A couple more questions
Can I reduce from 20mg later?
Yes, many people step down to lower strengths over time once their cravings are well managed.
Is 20mg too much for a light smoker?
It can feel too strong for lighter users; a lower strength often suits them better while still managing cravings.
A quick word on safety and the law
Vaping and nicotine products are intended for adult smokers and existing vapers as a less harmful alternative to cigarettes. They contain nicotine unless stated otherwise, which is addictive, and they are not suitable for non smokers, pregnant women or anyone under 18. By law you must be 18 or over to buy vaping products in the UK, and we age verify every order. If you want to stop using nicotine altogether, your local stop smoking service offers free, tailored support.
UK public health bodies advise that vaping is substantially less harmful than smoking, but it is not risk free, and if you do not smoke the advice is not to start.
This guide is general information, not personal medical advice. If you have specific health concerns, please speak to a GP or pharmacist.
Need a hand?
Browse our full library of plain English vaping guides, or get in touch with the team if you have a question we have not answered yet.