Red Mix / 3mg Slush Brew by Ohm Brew 10ml

Overview

The Red Mix / 3mg Slush Brew by Ohm Brew 10ml by Slush in Red Mix / 3mg at 20mg. Free UK delivery over £20, same-day dispatch on weekday orders before 4pm.

Slush Brew by Ohm Brew Red Mix 10ml 3mg at a glance

Slush Brew by Ohm Brew in the Red Mix flavour is a 10ml bottle of nicotine e-liquid at 3mg/ml, sold in the small-format bottle that UK rules require for nicotine-containing liquid. It is a refill product rather than a ready-to-use device, so you pour it into a tank, refillable pod or similar kit that you already own. If you are weighing it up for a sub-ohm tank, a restricted direct-to-lung kit or a low-power pod system, the sections below should help you decide whether it matches your hardware and your habits.

The quick facts, so you can see what you are buying before reading further:

• Range: Slush Brew by Ohm Brew
• Flavour: Red Mix, a red-fruit blend in a chilled slush style
• Bottle size: 10ml, which is the largest bottle size allowed for nicotine e-liquid sold in the UK
• Nicotine strength: 3mg/ml (0.3%), which works out at 30mg of nicotine across the whole bottle
• Product type: refill e-liquid for refillable tanks and pods, not a disposable
• Sold to: adults aged 18 and over only

At 3mg/ml this is a low-strength liquid of the kind normally used in kits that produce a large, cool, soft vapour rather than a sharp throat hit. People who smoked heavily and want a close match to a cigarette usually start higher, and we cover that decision properly in the nicotine strength section. For people who have already stepped down, or who vape casually, 3mg is a common landing point.

One point of honesty before we go on. The listing gives us the range, the flavour name and the strength, and we describe the style of the liquid on that basis. Individual palates differ, batches can vary slightly, and the brand does not publish a note-by-note recipe, so treat the flavour description as a guide to the style rather than an ingredient list. If you are unsure whether you will enjoy a red fruit and ice profile, the value section explains why a 10ml bottle is a low-risk way to find out.

Finally, a note on the wider UK picture. Nicotine e-liquid in the UK is capped at 20mg/ml, the same ceiling that applies to pods and used to apply to disposables before the UK ban on single-use disposable vapes began on 1 June 2025. Because disposables are no longer on shelves, a refillable kit and a bottle such as this one is now the ordinary route for adults who want to carry on vaping while producing far less waste per day of use.

Performance and puff delivery

A bottle of e-liquid does not have a puff count printed on the box the way a disposable once did, because the number of puffs depends on your device, your wattage and the way you draw. What we can do is give you realistic planning figures based on how 10ml behaves in common setups, and be clear that these are estimates rather than guarantees.

In a typical restricted direct-to-lung or low-power sub-ohm kit running somewhere between 15W and 30W, a single three-second puff vaporises very roughly 0.02ml to 0.04ml of liquid. On that basis a 10ml bottle gives somewhere in the region of 300 to 700 puffs. Lighter draws on a low-wattage pod will stretch that further, and long draws on a higher-wattage tank will shorten it. If you want a cleaner way to think about it, many everyday vapers on this kind of kit use between 2ml and 5ml a day, so a 10ml bottle commonly lasts two to five days.

The nicotine side is simple arithmetic, and it is worth knowing. At 3mg/ml, one millilitre of liquid carries 3mg of nicotine, so the full 10ml contains 30mg. For comparison, a 10ml bottle of 20mg/ml nicotine salt carries 200mg. That does not mean you absorb everything you vaporise, since delivery depends on your device and technique, but it shows why a 3mg bottle can feel mild and why you tend to vape more of it in a day than you would a stronger salt.

Vapour production is driven by the VG content of the liquid and by your hardware. Higher-VG blends make denser clouds and a smoother, rounder feel, while higher-PG blends carry flavour a little more sharply and give a bit more throat sensation. Check the label on your bottle for the exact ratio before you fill, because it affects which coil and wattage will suit it. As a general rule, lighter-bodied liquids are happiest in the middle of a coil's rated wattage range rather than at the very top of it.

Key performance points at a glance:

• Planning estimate: about 300 to 700 puffs per 10ml on common low-power kits
• Typical daily use for regular vapers: 2ml to 5ml
• Total nicotine in the bottle: 30mg at 3mg/ml
• Throat hit: soft, as you would expect from a low-strength liquid
• Vapour: sized by your VG ratio and your coil, not by the nicotine level

Flavour profile: what Red Mix is aiming for

The Slush Brew name tells you the intended style: a frozen-drink character, with the sweetness of a fruit syrup and a chilled finish. Red Mix sits in the red-fruit part of that idea, so expect a layered, sweet berry-style fruit profile on the inhale, a cooling sensation that builds towards the back of the draw, and a clean sweet fade on the exhale. It is a dessert-drink style liquid rather than a tobacco, menthol or bakery style, which is useful to know if you are used to those.

Here is what a flavour in this family generally does in the mouth, in the order you are likely to notice it:

• Inhale: a bright, juicy red-fruit sweetness, usually the strongest part of the profile
• Middle of the draw: the fruit blends together rather than sitting as one single note, which is the point of a mix
• Exhale: a cooling, slightly icy finish that gives the slush impression
• Aftertaste: light sweetness with a little coolness lingering for a few seconds

We want to be fair about what we can and cannot say. Flavour descriptions are inherently subjective, and the same liquid can taste different in different tanks. A mesh coil at moderate power tends to show the fruit layers best, while a very hot coil can flatten them and push the sweetness forward. A cooler setting usually keeps the chilled finish crisp rather than muddy.

Sweet, fruity liquids also have a few predictable habits. They can cause palate fatigue if you vape them all day, which is the reason some people alternate between two flavours. They tend to leave more residue on a coil than unsweetened liquids do, which affects coil life and is covered in the troubleshooting section. And the cooling element can feel stronger at higher wattage or on a very airy draw, so adjust to taste rather than assuming you need to change liquid.

If you like this style, you can look at the other Slush Brew flavours on the store, since they follow the same frozen-drink idea in different fruit families. That makes it straightforward to rotate flavours in a similar profile without needing to relearn how your kit behaves.

Bottle design and build quality

Ten millilitres is the maximum bottle size for nicotine-containing e-liquid in the UK, so the packaging for Slush Brew Red Mix follows the standard layout you will recognise from any 10ml bottle. That means a small plastic bottle with a narrow dropper-style nozzle, a child-resistant cap and a tamper-evident ring, together with the legally required health warning, ingredients list and batch information on the label.

What to look for when you receive your bottle:

• An intact tamper-evident ring under the cap when it arrives
• A clear label showing the nicotine strength (3mg/ml), volume (10ml) and flavour
• A batch number and best-before date, which is worth noting if you keep bottles for a while
• A nozzle that is narrow enough to fit most tank fill ports and refillable pod fill holes

The child-resistant cap is deliberately fiddly. Press down and turn, or squeeze and turn, depending on the design, and always reseal it fully after filling. Keep the bottle out of reach of children and pets at all times, because nicotine liquid is toxic if swallowed or if it gets onto the skin in quantity. If any spills on your hands, wash it off with soap and water.

The soft plastic bottle is useful in practice because you can squeeze it gently to control the flow, which helps when you are filling a small pod. The trade-off is that a soft bottle can leak under pressure, so store it upright, avoid leaving it in hot cars or on radiators, and keep it out of direct sunlight, which can darken the liquid and slightly change the flavour over time.

On build quality, we judge a refill bottle by whether the nozzle seals, whether the cap keeps hold and whether the label stays legible after handling. Those are the things that matter day to day. We cannot claim anything unusual beyond the standard of what a 10ml nicotine bottle should offer, but it meets that standard, and the packaging is built for a pocket or a bag. If a bottle arrives leaking, damaged or with a broken seal, contact us straight away with a photo, as covered in the delivery and returns questions below.

For disposal, rinse the empty bottle if your local council accepts small plastics and check its guidance on residue. We would rather you ask your local recycling service than guess, because rules differ between areas.

Battery and charging for the kit you pair it with

Because this is a liquid and not a device, it has no battery of its own. That said, the battery in your kit has a direct effect on how this e-liquid performs, so it is worth a short section. A flat or weakening battery drops voltage, which cools the coil, reduces vapour and makes any flavour taste thinner. If Red Mix seems muted in the evening but fine in the morning, battery level is one of the first things to check.

Typical battery set-ups you will see with a 3mg liquid:

• Compact pod kits: internal batteries commonly in the 400mAh to 1,000mAh range, charged by USB-C, suited to lower wattage use
• Mid-size box mods and pen kits: internal batteries from about 1,000mAh to 3,000mAh, again usually with USB-C charging
• Removable-cell mods: one, two or three 18650 or 21700 cells, charged in a separate external charger for safety

For USB-C devices, use the cable that came in the box or a reputable replacement and a standard wall adapter rather than an unknown high-output charger. Do not leave a vape charging overnight or unattended, and do not charge it on a bed or sofa. If the device gets warm while charging, unplug it.

If you use removable cells, buy genuine, correctly rated batteries from a reputable seller and keep them in a plastic case rather than loose in a pocket with coins or keys. Use matched cells in multi-battery devices, and replace any cell with a torn wrap. Never use a damaged cell. These are the sorts of habits that make the real difference to safety with any battery-powered vape.

A practical rule of thumb for low-strength e-liquid users: because you tend to vape more volume than someone on a high-strength salt, you will use more battery in a day. A kit with a capacity of 1,500mAh or more will usually see a full day of moderate use, while a small 500mAh pod may need a top-up at lunch.

When a battery or vape reaches the end of its life, do not put it in household bin bags. Retailers that sell vapes are required to take back waste vapes, and local household waste recycling centres have small electrical recycling points. The Recycle Your Electricals postcode finder can show you the nearest drop-off. Supermarkets also commonly have battery recycling bins at the entrance for loose cells.

Coil and mesh compatibility

Coil choice has a bigger impact on how Slush Brew Red Mix tastes than almost any other variable. The liquid is a sweet, fruit-forward style at low nicotine, which suits coils that run cool to moderate and wick quickly. Here is how the common coil types behave with it.

• Mesh coils (around 0.15 to 0.6 ohm): mesh spreads the heat across a wide surface, which brings out layered fruit and keeps the cooling finish clean. This is our usual suggestion for a mix flavour at 3mg. Run it near the middle of the rated wattage range.
• Regular round-wire sub-ohm coils (around 0.2 to 0.5 ohm): they make plenty of vapour and warm up quickly, but at high wattage they can overheat sweet liquid and add a slightly caramelised note.
• Restricted direct-to-lung coils (around 0.6 to 1.0 ohm): a good fit for 3mg, because the tighter draw gives better flavour and a firmer throat feel than a fully open sub-ohm draw.
• Mouth-to-lung coils (around 1.0 to 1.5 ohm): 3mg is on the light side for a tight mouth-to-lung draw, since you take in less vapour per puff. They work, but many people find the nicotine level too low for this style and move up a strength.

Match the coil to the liquid's VG ratio. Thicker, higher-VG blends need coils with larger wicking ports or mesh, otherwise they can starve the cotton and cause dry hits. Thinner blends work in a wider range of coils. The coil's rated wattage is printed on it or in the manual, and starting at the lower end of the range, then increasing in small steps, is the safest approach.

Priming matters more than most people expect. Put a few drops directly onto the exposed cotton, fill the tank, then leave it for five to ten minutes before your first puff. A dry or half-wicked coil will burn, taste harsh and ruin the coil in minutes, and no liquid can fix that. A fresh coil with sweet liquid typically lasts between one and three weeks depending on how often you vape, wattage and how much you chain vape.

One more practical detail: if you move from a different flavour to Red Mix in the same tank, flush the tank and fit a fresh coil if the old one has been in use for a while. Old coils hold flavour, and a berry and ice liquid will taste muddy if it is competing with whatever was in there before.

Nicotine strength guidance: is 3mg right for you?

Choosing the right nicotine level is the decision that matters most when buying e-liquid, and it is better to get it roughly right than to guess. This bottle is 3mg/ml, a low strength. Here is how to tell whether it fits.

As a rough guide to the strengths you will see across UK e-liquid:

• 0mg: nicotine-free, for people who have finished with nicotine
• 3mg: low, usually for sub-ohm and high-power vaping, or for people in the later stages of cutting down
• 6mg: medium, a common starting point for people moving from light smoking to a higher-powered kit
• 12mg to 18mg: higher freebase strengths, mainly for mouth-to-lung kits and for people leaving heavier smoking behind
• 10mg to 20mg nic salt: the UK limit is 20mg/ml, and salt strengths are generally used in small pod devices

The rule of thumb is that the more vapour you inhale per puff, the less nicotine you need per millilitre. A big lung draw on a sub-ohm kit delivers a large amount of vapour, so 3mg can supply a satisfying amount of nicotine. A tight mouth-to-lung draw delivers little vapour, so 3mg usually feels weak there.

Signs that 3mg is too low for you:

• You are vaping constantly and still feel unsettled
• You get cravings soon after you stop
• The vape feels like flavoured air and gives no throat sensation at all

Signs that 3mg is more than enough:

• You feel dizzy, sweaty or slightly nauseous after a few puffs
• Your throat feels irritated on a high-wattage draw
• You are happy with a very occasional vape and find stronger liquids harsh

Starting too low tends to backfire, because you end up vaping more often to compensate. Starting too high gives unpleasant side effects. If you are a current smoker, speak to your local stop smoking service, GP or pharmacist, as free support is available and combining it with vaping improves your chances of quitting. If you do not smoke, you do not need to start, and nicotine is not recommended for non-smokers, young people or pregnant women.

If you find 3mg is too light, the same Slush Brew flavour is often offered in other strengths, so check the variant selector on the product page rather than guessing from this bottle.

Who Slush Brew Red Mix is for

Every e-liquid suits some people and not others. Being plain about that saves you money, so here is a realistic view of who tends to get on with this bottle.

It is likely to suit you if:

• You use a sub-ohm tank, a restricted direct-to-lung kit or a low-power pod system with a looser draw
• You already vape and have stepped down to a lower nicotine strength
• You prefer fruit and ice flavours over tobacco, bakery or menthol styles
• You want to vape a larger volume of liquid in a day without taking in a lot of nicotine
• You rotate flavours and want a 10ml bottle that is small enough to try without committing to a 50ml shortfill

It is probably not the right choice if:

• You are a current heavy smoker who is vaping for the first time, because 3mg is unlikely to be enough on its own
• You use a tight mouth-to-lung pod device, where a salt-strength liquid is built for the draw
• You dislike cooling or icy sensations, as the slush style depends on them
• You want a strong, noticeable throat hit
• You do not currently smoke or vape, because nicotine is addictive and we do not recommend starting

It is also worth mentioning that the product is for adults only. It is illegal to sell nicotine vape products to anyone under 18 in the UK, and illegal for an adult to buy them on behalf of someone under 18. You may be asked for age verification at checkout or on delivery, and that is a legal requirement, not a courtesy.

There is a middle group of people who are not sure. If you are weighing up whether to try a slush style liquid at all, a 10ml bottle is a modest outlay, and as the value section explains, the cost of finding out is low. If you are moving from disposables, which are no longer sold in the UK, a refillable kit and a low-strength bottle like this one is a common route, though many people moving from heavier disposable use find they want a higher strength to start, so consider a salt or a 6mg to 12mg freebase for the first week or two.

How to fill and use Slush Brew Red Mix

Filling a tank or pod is simple once you have done it a couple of times. Follow these steps in order for the cleanest result and the fewest leaks.

• Step 1: switch the device off or lock it, and wash and dry your hands before you start.
• Step 2: shake the bottle gently for a few seconds so the contents are evenly mixed.
• Step 3: open the tank. On top-fill tanks, slide or twist the top cap. On pods, pull out the pod and open the fill port.
• Step 4: press the child-resistant cap down and turn to remove it, then place the nozzle against the side of the fill port, not directly over the central chimney.
• Step 5: fill slowly to just below the maximum line. Do not overfill, since liquid forced into the air channel causes leaks and gurgling.
• Step 6: close the tank, wipe off any drips and reseal the bottle fully.
• Step 7: if the coil is new, let the tank stand for five to ten minutes before use so the cotton soaks.

When you first vape, take a couple of short, gentle puffs with the power at the low end of the coil's range, then increase gradually. Avoid chain vaping, which gives the cotton no time to re-wet between draws and is the commonest cause of burnt coils.

For sub-ohm and restricted-lung kits, draw slowly for about three seconds, inhale into the lungs and breathe out gently. On a mouth-to-lung kit, draw into the mouth first, pause briefly, then inhale. Take whichever method feels natural and comfortable, and stop if you feel dizzy or unwell.

Storage matters too. Keep the bottle upright, capped and away from heat, light and children. Liquids that are stored well generally keep their character for a long time, but we recommend finishing a bottle within the best-before date on the label. If you open a bottle and notice the liquid has gone much darker, smells off or tastes different, replace it.

If you want to change flavour in a tank, empty it, rinse the tank in warm water, dry it and fit a fresh coil. That prevents ghost flavours from the previous liquid appearing in the Red Mix and keeps the cool finish distinct.

Troubleshooting common problems

Most problems with a refill liquid come from the way the kit is set up rather than from the liquid itself. These are the issues we see most often, with likely causes and fixes.

• Burnt or harsh taste: usually a dry or worn coil. Let the tank rest after filling, prime the coil with a few drops before the first puff, and replace the coil if the taste does not improve after a fresh fill. Sweet liquids shorten coil life, so a change every one to two weeks is not unusual.
• Weak flavour: check the battery, check the coil, and consider lowering the wattage slightly. Hot coils flatten fruit flavours. A flush of the tank can also help.
• Gurgling or spitting: there is too much liquid on the coil, or the tank is overfilled. Wipe the drip tip, tilt the tank and let it settle. A wider coil port may also be flooding on a thin liquid.
• Leaking from the tank: check that the tank is fully assembled, that the o-rings are in place, and that you have not overfilled. Store the tank upright, and change coils if the seal is worn.
• Dry hits: the cotton is not keeping up. Lower the wattage, take shorter draws, wait between puffs and make sure the tank has not run low on liquid.
• Throat irritation: reduce wattage, check the nicotine level suits you, and make sure the liquid has not degraded.
• Too icy or too mild: raising the wattage can reduce the cooling sensation a little, while lowering it keeps the chill more pronounced.
• Device will not fire: check the battery charge, make sure the coil or pod is seated, and clean the contact pins with a dry cotton bud.

If you have a persistent problem and have checked all of the above, switch to a fresh coil and a freshly filled tank with the same liquid. If the issue vanishes, the old coil was the cause. If it continues, contact our customer support with your order number and a short description, as we can look at whether there is a batch problem.

Seek medical advice if you feel persistently unwell after vaping. Symptoms like a racing heart, headache, nausea or cough are signs that the nicotine level, the device setting or the amount you are vaping may need adjusting, and in some cases that vaping does not suit you.

Value for money

A 10ml bottle is the smallest practical way to buy a flavour, so the question of value comes down to cost per millilitre, how fast you will get through it, and what else you could do with the money. Here is a fair look at the economics.

The cost of a 10ml bottle is modest, and the 10ml format is useful if you want to test a flavour before committing. A bottle of 50ml shortfill is usually cheaper per millilitre, but you pay more upfront and need to add nicotine shots to reach a given strength, which is only practical if you already know you will get through it. A 10ml bottle at ready-mixed 3mg avoids that step and the mixing, and that convenience is part of what you are paying for.

Here is how value works out in practice:

• Cost to try: low, because you only commit to 10ml
• Cost per day: depends on your use. At 2ml to 5ml a day, a bottle covers roughly two to five days
• Hidden costs: coils, which typically need replacing every one to three weeks, and the battery cost of whichever kit you use
• Convenience: ready mixed, no nicotine shots, no measuring, nothing to calculate

It is worth comparing the whole cost of running your kit, not just the liquid. Coils and replacement pods are usually the largest recurring expense after e-liquid, and a flavour with a lot of sweetener can shorten coil life. If you buy several bottles at once, check the multi-buy options on the store to bring the per-bottle price down.

Compared with smoking, vaping is generally much cheaper per day for most people, though costs vary with how heavily you vape, and compared with the single-use disposables that are no longer sold in the UK, a refillable setup is cheaper over time and produces much less waste. Whether it is a good value for you depends on whether you will actually enjoy the flavour. If you like the red fruit and ice style, there is little reason to look for a different one at similar money. If you are not sure, the small bottle size keeps the downside small.

We do not claim savings figures beyond that, because they would depend on your own habits, and the honest way to judge value is to track how many days a bottle lasts for you.

How it compares with other options

It is useful to compare Slush Brew Red Mix with the other ways of buying a fruit and ice flavour, rather than pretending there is nothing else on the market. We have kept the comparisons to formats and styles, because we cannot make fair claims about other brands' recipes.

• Versus 10ml nicotine salts (for example Elfliq-style ranges at 10mg and 20mg): salts are built for tight, low-power pod devices and give a smoother hit at high strength. Slush Brew at 3mg is built for looser, higher-power draws. If you use a small pod kit, a salt is probably the better match. If you use a sub-ohm tank, this is.
• Versus 50ml shortfills with nicotine shots (from brands such as Dinner Lady or IVG): shortfills cost less per millilitre and give you control over nicotine, but they need more effort and a bigger upfront outlay. A ready-mixed 10ml bottle is easier and simpler for trying flavours.
• Versus other 10ml freebase ranges at 3mg: many brands offer fruit and ice flavours at similar strengths and prices. The deciding factors are your own palate, how the liquid performs in your coil, and whether the cooling level suits you. We would suggest trying one or two rather than trusting a single description.
• Versus disposables: disposables are no longer sold in the UK and had a 20mg/ml nicotine cap and a 2ml tank limit before the ban. A refillable kit and bottle gives you control over strength, flavour and cost, and reduces waste because you reuse the device.
• Versus nicotine-free liquids: if you have finished with nicotine, 0mg versions of fruit and ice liquids exist and may be the better option.

Where Slush Brew Red Mix is stronger: a clear, specific flavour style, a ready-mixed bottle at a sensible strength for sub-ohm and restricted-lung kits and a small, easily tried size. Where it is weaker: it is not suited to tight mouth-to-lung devices, it will not satisfy someone who needs a high nicotine level, and a sweet fruit and ice profile will not please everyone.

If you are still deciding, our advice is simple. Match the strength to your kit, match the flavour to your taste, and begin with one bottle. If it fits, buy more. If not, you will have lost very little and learned what you prefer.