Look at all these rumours, surrounding me every day
It looks like Japan Tobacco are going to be releasing a new Heat Not Burn product later this year, if news reports are to be believed. Japan Tobacco is one of the world’s leading tobacco companies, producing famous cigarette and hand rolling tobacco brands including Camel, Silk Cut, Winston, Old Holborn and Amber Leaf. Seeing global cigarette sales on a downward trajectory throughout most of the developed world they have announced that they will be bringing out a new Heat Not Burn device.
Japan Tobacco must be really concerned at the success of the iQOS in their home territory, where it has proven to be incredibly popular. Sales of HnB products in Japan are massive, leading to an analyst predicting that HnB products will account for a quite astonishing 29% of Japan’s tobacco market this year – up from 16% in 2017. Japan Tobacco did release the Ploom Tech Mevius in mid-2017, but obviously they are not putting too much faith in that or they wouldn’t be aiming to bring out another similar product so soon afterwards.
One of the reasons that Heat Not Burn products are so popular in Japan is because of Japan’s crazy attitude towards e-cigarettes, which are to all intents and purposes banned. There could be many reasons for this absolute madness, including the fact that the government owns at least one third of Japan Tobacco, and they don’t want to lose even more revenue to those pesky e-cigarettes.
Things can only get better
Here at Heat Not Burn UK we think it is great that there is potential for another HnB product to be released, because we believe that the more devices there are on the market the more this competition will drive forward innovation. Just like in the early days of e-cigarettes, when most of the products were bloody awful, the technology will only get better as time goes by, exactly as it has done in the global vaping market. Will this new Japan Tobacco device be better than the iQOS or Glo? Currently we don’t know the answer to that question, as details are extremely scant, but Japan Tobacco have said they will be investing a staggering $917 million on the development and production of reduced risk products (RRP) over the next three years, so you would expect it to be pretty good, wouldn’t you?
One thing for sure is that we are going to be in for some very interesting times, seeing the big players all bringing out new devices; it can only enhance the whole HnB experience for the consumer, which is a very good thing, and we will be here as usual bringing you all the very latest info.
Here at Heat Not Burn UK we are very passionate about harm reduction and that is one of the reasons that we have embraced the iQOS more than any other heated tobacco device, it is in our own humble opinion the best heated tobacco device currently on the market bar none.
Well we have now teamed up with a very good UK dealer and are able to offer up a fantastic deal on the PMI iQOS.
The deal we are able to offer is a complete iQOS 2.4 Plus starter kit in either navy or white complete with 3 packs of HEETS (60 sticks) for the fantastic price of only £79. The R.R.P of the iQOS 2.4 Plus is £89 and the cheapest you can get HEETS for is around £8 so this deal would normally be retailing at £123, but right here on this website you can get that all for just £79.
If you are fed up of smoking traditional cigarettes then this is the perfect opportunity to take advantage of a great offer. PMI (Philip Morris International) already know that the traditional cigarettes days are numbered, why not come and join the revolution?
All our iQOS 2.4 Plus starter kits are genuine, come with a one year “no quibble” guarantee, our shipping is fast and our customer service is second to none, what’s not to like?
As for the HEETS they are available in 3 different flavours: Amber is for the smoker who prefers the full strength taste, yellow is more of a smoother flavour and for any fans of menthol then our Turquoise HEETS are perfect!
Anti-nicotine zealots chose safety as their main battleground on e-cigarettes, and it didn’t work out too well for them. Now they seem to be doing the same again with Heat not Burn. Will it be more effective this time? Probably not.
We’ve already seen a lot of research from PMI on the safety of their iQOS device. Now British American Tobacco have released their own work on Glo, which is currently on sale in Japan and South Korea. Glo works on the same concept as iQOS, delivering vapour from heated tobacco that’s held in a cigarette-like stick, and the only real difference in the technology is that Glo heats its sticks to a lower temperature. That means we wouldn’t expect to see a huge difference in its vapour compared to iQOS – and, sure enough, we don’t.
Science and smoking
What BAT were interested in was the potential of Glo vapour to cause DNA changes in human cells. Damage to DNA can kill a cell – but, even worse, it can also cause cancer by making the cell grow and divide abnormally. Smoking is known to cause damage to thousands of genes; the question is, how does Glo compare?
Recently there’s been a lot of criticism of studies that use human cell cultures to measure the effects of e-cigarette vapour. This criticism is well aimed, because while the cells might be the same as the ones in a real human body, they don’t benefit from all the body’s layers of defence systems and repair capabilities. In a living body, damaged cells are quickly repaired or ejected; this doesn’t happen in a petri dish.
For their own trials BAT decided they could do better than that. Instead of a simple culture they used an actual simulation of a human airway. Known as MucilAir, it’s grown in a laboratory from cloned human cells and it replicates the body’s own defence mechanisms. The culture can produce mucus, to clear away contamination, and is covered in hair-like cilia like the ones human airways use to expel dust and particulates.
With the experimental tissues set up, BAT’s scientists then programmed a smoking machine to mimic the way people actually use Glo. This is another frequent problem with research into reduced-risk tobacco products – researchers set up their equipment to work in unrealistic ways. Several studies on e-cigs have turned out worthless because the machinery took puffs that were too long and too close together, producing dry hits and high levels of toxic substances that no real vaper would ever experience.
To carry out the actual experiment the machine produced vapour from the Glo and exposed the cells to it continuously for one hour; as a control, a second sample was exposed to smoke from a standard cigarette. Then, 24 hours after the experiment, cells were harvested and broken down to extract their DNA; which was then examined for changes. The process was repeated after another 24 hours to check for damage that took longer to show up. Then the results for Glo were compared with those for the cigarette.
Does Glo cause cancer?
The difference was dramatic. After 24 hours cigarette smoke had caused observable changes in 2,206 genes; Glo vapour had affected one. By 48 hours 2,727 genes were showing a reaction to the smoke, while all genes from the Glo sample were normal. After the researchers adjusted the figures to get a worst-case scenario Glo was still only affecting two genes, while smoke affected 2.809.
It’s obvious from this that Glo’s heated tobacco vapour has much less effect on DNA than cigarette smoke does – in fact, it would be interesting to see a comparison between Glo vapour and city air. So why are BAT insisting that “these results do not necessarily mean this product is less harmful than other tobacco products”? The reality is that’s exactly what these results mean, but heat not burn is in a complicated legal position just now. Philip Morris are still hoping their iQOS will be classed as a reduced risk product by the US FDA, which would allow them to advertise it as less harmful; Glo hasn’t reached that stage yet. Until it does we can expect BAT to be very cautious about what they say, to avoid any damaging legal challenges.
The reality, however, is that this is great news for heat not burn. The gene changes caused by cigarette smoke are known to be linked to lung cancer, as well as fibrosis and inflammation of lung tissue. The new research – which has been peer reviewed, and will be published in the medical journal Scientific Reports – shows that Glo is not causing these changes.
While the health effects of cigarettes are complicated, some things are quite simple. If Glo isn’t causing the gene changes that lead to cancer, it’s not going to give you that type of cancer. That doesn’t mean there are no health risks at all – we can’t say that about anything – but what we can say is that many of the ways cigarettes cause cancer just aren’t possible with Glo.
Earlier research into Glo shows that levels of toxic substances in the vapour are between 90% and 95% lower than in cigarette smoke. That fits together well with the new study. There isn’t a simple relationship between levels of a chemical and the effects it has. Some people make wild claims, such as “There’s no safe level of cigarette smoke!”, but the truth is there’s a safe level of anything. There’s a safe level for things like cyanide and arsenic. It might be a very low safe level, but it exists.
We’re probably fine
My guess – and it is a guess, but a reasonably informed one – is that the level of toxic chemicals in Glo vapour is low enough that it’s below the threshold where it’s going to do any harm. It seems reasonable to believe, based on the evidence we have so far, that using Glo or a similar product is going to eliminate most of the risks of smoking. Common sense backs this up; it isn’t nicotine or even tobacco that kills smokers – it’s smoke. Glo isn’t producing any smoke, so it’s sensible to assume we’re not going to see the same problems.
The last thing to say about this research is that it’s going to be attacked because of who carried it out. We’ve seen that already with research on iQOS, just because PMI paid for it – they didn’t even do the work themselves. BAT have tested Glo in their own labs, but they’ve handed over the data for peer review and it’s been approved of by experts. That won’t stop people attacking it, but they’ll attack the source because they can’t attack the data itself. So far the science is looking good for heated tobacco products, and that’s what counts.
Reviewing new Heat not Burn products isn’t exactly a high-pressure job. It’s not like e-cigs, where there are dozens of new devices and liquids every week. In fact there are only a handful of mainstream HnB systems right now, although the number is slowly growing as the technology becomes more popular. Still, it’s an exciting event when something new appears, so I was pleasantly surprised when an iBuddy i1 turned up in my mail last week.
The iBuddy is a stick-type device, the same concept as iQOS and Glo. Maybe more importantly, it’s also a sign that Chinese companies are taking an interest in HnB. Most of the products we’ve looked at so far are made by the tobacco industry or companies who’ve been making loose leaf vaporisers for a long time, but this one isn’t. iBuddy is a Chinese company based in Shenzhen, the province that’s home to most of the big vaping manufacturers, and so far they’ve mostly made e-cigs. Now they’ve branched out into heated tobacco products.
Earlier iBuddy products look like clones of popular e-cig models, but that’s not the case with the i1. This is an original design, and while the concept is familiar the device is totally new. It doesn’t look anything like either Glo or iQOS, although it has a lot in common with them. Because it’s an independent product it also hasn’t gone through the usual years-long evaluation and test market process that its rivals have; you can simply order one from China and it’ll turn up in the post.
The other interesting thing about this device is the tobacco sticks it uses. iBuddy have, sensibly, decided not to develop their own sticks. That would cost money, and setting up a distribution network would cost even more. Instead they’ve designed the i1 to use PMI’s Heets, which are already available in many countries. PMI probably won’t be too upset by that, either; if someone buys an iBuddy they’re not buying an iQOS, but they will be buying Heets.
Would anyone actually buy an iBuddy instead of the PMI device, though? Good question! Let’s have a look at it.
The iBuddy is nicely presented, in a solid box with two plastic trays inside. The top one contains the device itself. This is a bit longer than an 18650 battery and fits neatly in the hand. It’s very light, and seems to be mostly plastic, but it feels fairly solid. The front and back have a rubberised anti-slip finish that gives the device more of a quality feel. It’s quite simple, too. There’s a metal button on one side, and a plastic slide at the other. A row of three small LEDs on the front show battery charge and heating status, there’s a hole at the top to take a Heet, and a micro-USB charging port at the bottom. According to iBuddy the built-in battery has a 1,800mAh capacity, and its performance suggests it certainly isn’t any lower than that.
Under the device is a comprehensive instruction booklet, and below that is another tray that contains a USB cable, cleaning brush and some alcohol-soaked cotton buds. That’s it for the package contents, but then apart from a box of Heets it’s all you need.
Plugging it in lit up all three LEDs, showing that the battery was already fully charged or close to it. I left it for a while just to top it off, then opened a fresh pack of Amber Heets and started playing.
The first difference I noticed is the way the device is loaded. With both iQOS and Glo – and apparently KT&G’s new Lil, although we haven’t been able to get our hands on one yet – the stick is loaded straight into a fixed chamber. The iBuddy has a removable holder that can be ejected by pushing up the slide on the side of the device. You don’t have to take it out to load or remove a stick, but I’ll come back to that. I found that the easiest way to load a Heet is to leave the holder in place and insert the stick. They go in easily, with just a little resistance for the last half inch.
To use the iBuddy you just have to press the button to wake it from standby, then hold it down for three seconds to start the heating process. The right-hand LED starts blinking red to show that the heater is running; when it stops blinking and glows a steady red, it’s ready to vape. It heats up quickly – I timed several sticks, and they were all ready to go in under twenty seconds.
So, with the tobacco heated, it was time to take a puff. The iBuddy might be a lightweight device, but the heating element and airflow certainly seem to be up to scratch. With Amber Heets it delivered a satisfying amount of vapour; I would say it’s competitive with iQOS and Glo. The heater is controlled by a puff sensor that allows 16 puffs on a Heet, then shuts down; the LEDs blink as a warning that you have a few seconds left to snatch a last puff. Once the heater switches off the iBuddy will quickly go back into standby.
It was at this point that I found out why the iBuddy has a removable Heet holder. When I’d finished the first stick I just pulled it straight out, which works fine with similar devices. A while later I tried to load a new Heet, and it wouldn’t go in. This was a puzzle, but then I happened to notice something odd about the first one. Imagine my surprise when I realised I was holding a filter and empty paper tube. The contents were still in the holder; once I’d ejected it I was able to get the tobacco out by blowing through the hole at the bottom.
Examining the roll of tobacco, and then shining a light into the hole in the device, soon gave an explanation. The iQOS heats the tobacco with a blade that pierces the end of the roll; the iBuddy has a spike. It’s a fairly substantial spike, which probably helps the performance, but it also gets a good grip on the tobacco and doesn’t really want to let go. If you just grab a used Heet by the filter and pull it out, more often than not the tobacco will stay on the spike. Ejecting the holder helps, but it’s not infallible – the tobacco still stays in the holder at least once every five or six sticks. This isn’t a massive issue, but it is a bit annoying – especially when you blow a roll out of the holder and it disintegrates, spraying strands of tobacco all over your keyboard.
Despite this problem I was able to give the iBuddy an extensive trial, using it for several days – including one day when I didn’t use anything else – and it does the job. The vapour is satisfying, and battery life is good – better than iQOS, and similar to Glo. After using a full pack of twenty Heets on a single charge, one of the three LEDs was still lit, showing more than 25% charge remaining; I’d say that, unless you’re a very heavy user, you should be able to get a full day’s vaping out of a full battery.
Given the choice, would I personally take the iBuddy over an iQOS? No, probably not. That’s mainly down to the bother of having to clear tobacco out of it every few sticks. It does get irritating, and for me the superior battery life doesn’t quite compensate for that. It also feels a lot less robust overall; it’s so light that I’m pretty sure the whole body is made of plastic, and it just doesn’t have the solidity of its competitors. It’s by no means a bad device though, and it does have another advantage – price.
Officially the iBuddy i1 sells for $69.99, but you can find it online for $45.99 – a bit under £35. An iQOS is going to cost around twice that. If you’re on a tight budget, or want to try Heat not Burn without investing in an iQOS just yet, the iBuddy could be what you’re looking for.