Mrs Red Ohm Brew Nic Salts 10ml 18mg

Overview

The Mrs Red Ohm Brew Nic Salts 10ml 18mg by Ohm in Mrs Red at 20mg. Free UK delivery over £20, same-day dispatch on weekday orders before 4pm.

Ohm Brew Nic Salts Mrs Red 10ml 18mg: overview

Mrs Red is a red-fruit flavour in the Ohm Brew nic salt line-up, and this listing is for the 10ml bottle at 18mg/ml nicotine strength. It is a refill liquid rather than a device: you pour it into a refillable pod, a pod kit or another compatible low-power tank, and the hardware does the rest. If you are used to buying disposables, a nic salt bottle is the refillable equivalent of a replacement cartridge, with more flavour choice and a lower running cost per millilitre.

Here are the core facts at a glance, so you can decide quickly whether it fits what you are after.

• Product type: nicotine salt e-liquid, ready to vape straight from the bottle. No nic shot, no mixing and no long steeping required.
• Bottle size: 10ml, which is the maximum bottle size UK rules allow for a nicotine e-liquid.
• Strength: 18mg/ml (1.8%), which sits just under the 20mg/ml legal ceiling in the UK.
• Total nicotine in the bottle: 180mg (10ml multiplied by 18mg/ml).
• Flavour: Mrs Red, a sweet red-fruit style profile. Check the label on your bottle for the exact ingredient list and VG/PG split of the batch you receive.
• Suited to: refillable pod systems and mouth-to-lung (MTL) devices with a coil resistance of roughly 0.8 to 1.2 ohms.

This guide is written from the product data on this listing plus general knowledge of how nic salt liquids behave in real devices. Where a detail can vary between batches, such as the precise VG/PG ratio, we point you to the bottle label instead of guessing. The sections below cover how the liquid performs, what it tastes like, which devices suit it, how to choose a strength, how to fill and store it, what to do when something goes wrong, and how it compares with other nic salt ranges you might be considering.

One note before you read on: this product contains nicotine, which is addictive. It is sold only to adults aged 18 or over in the UK, and it is intended for adult smokers and existing vapers, not for anyone who has never used nicotine.

Performance: vapour, throat hit and nicotine delivery

Nic salt liquids behave differently from the freebase nicotine used in older sub-ohm setups, and that difference is the main reason 18mg/ml is workable at all. Nicotine salt is nicotine bound to an acid, which lowers the pH of the liquid. The practical result is that the throat hit at a given strength feels noticeably smoother than the same strength of freebase would, so you can use a higher nicotine level without every puff feeling like a cough waiting to happen.

At 18mg/ml, expect the following from Mrs Red in a typical low-wattage pod device.

• Throat hit: medium to firm. It is clearly present, which is what many ex-smokers are looking for, but it should not be sharp if the device is running at sensible power.
• Vapour volume: modest. Nic salts are usually run through small coils at low wattage, so you get a compact, flavour-led cloud rather than the large plumes of a sub-ohm tank.
• Nicotine delivery: quick. Salts are absorbed faster than freebase, so a few puffs can take the edge off a craving. That speed is also why people sometimes find 18mg stronger than expected on day one.
• Consistency: because the liquid is thin and pod-friendly, wicking is generally reliable and the flavour stays steady from first fill to last drop, provided the coil is in good condition.

How long does a 10ml bottle last? That depends on you and your hardware, but a useful way to think about it is nicotine intake rather than puffs. A standard 2ml pod filled with an 18mg/ml liquid holds 36mg of nicotine, so one 10ml bottle fills five 2ml pods and contains 180mg in total. A light user may stretch a bottle over a week or more. A moderate user working through roughly 2ml a day will finish it in about five days. Very roughly, and treating this as a ballpark rather than a promise, many people see somewhere between 1,000 and 1,500 puffs from a 10ml bottle in a low-power MTL device, but your puff length, wattage and coil all move that figure.

If you find yourself chain-vaping or emptying a pod in a few hours, that is a signal the strength may be too low for you or the device is running too hot, not that the liquid is underperforming. The strength-guidance section below helps you work out which.

Mrs Red flavour profile

The name tells you the direction: Mrs Red sits in the red-fruit family. In practice that group usually means a sweet, slightly tart blend of berry-style notes, and that is the expectation we would set here. We list it as a fruit flavour rather than a menthol or ice liquid, so you should expect sweetness and a touch of acidity to lead, not a strong cooling sensation. If the bottle label or a batch note says otherwise, trust the label over our general description.

Here is how a red-fruit nic salt typically unfolds across a puff.

• Inhale: a bright, juicy top note, the fresh-fruit part of the flavour, arriving quickly because salts carry flavour well at low wattage.
• Middle: a rounder, jammy sweetness that gives the flavour body. This is where a well-built fruit liquid separates itself from a thin, one-note one.
• Exhale: a soft, lingering fruit finish with a gentle tartness that stops it from feeling cloying.

Three practical points affect how the flavour comes across in your own device.

• Wattage matters. Fruit flavours are delicate. Running a pod device at the low end of its range keeps the fruit notes crisp. Pushing the power up tends to flatten the top notes and add a toasted edge.
• Coil condition matters. Sweet liquids leave residue on the coil over time. If Mrs Red starts to taste muted or slightly burnt after a week or so, a fresh coil or pod usually brings it back.
• Palate fatigue is real. Vaping one sweet flavour all day can dull your sense of taste for it, an effect often called vaper's tongue. Swapping to a different flavour for a day, or drinking water between sessions, resets things.

If you like sweet fruit sodas, berry sweets and mixed-fruit cordial-style flavours, Mrs Red is the sort of liquid to try. If you prefer tobacco, dessert or heavy menthol profiles, other flavours in the Ohm Brew range or elsewhere on our site will likely suit you better. Flavour is subjective, and a 10ml bottle is a low-risk way to find out whether it works for you without committing to a large purchase.

Bottle design, build quality and UK labelling

The product is a 10ml plastic dropper-style bottle with a narrow nozzle, which is the format UK rules point you towards for nicotine liquids. The thin tip matters more than it sounds: modern pod fill ports are tiny, and a wide-mouthed bottle makes it easy to spill or flood the air channel. A narrow nozzle lets you fill a pod cleanly in one pass.

Build quality on a bottle like this comes down to a handful of details worth checking when yours arrives.

• Child-resistant, tamper-evident cap: the cap should have a breakable seal ring when new, and it should need a push-and-turn or squeeze-and-turn action to open. This is a legal requirement for nicotine e-liquid and also a genuine safety feature in a house with children or pets.
• Squeezable body: a soft bottle gives you control over how much liquid leaves the nozzle. If it feels very stiff, warm it in your hand for a minute.
• Legible label: the label should show the nicotine strength, ingredients, batch number, a nicotine warning and contact details for the supplier. If any of these are missing or unreadable, contact us before using the bottle.

UK rules in plain English. Nicotine e-liquid in the UK is capped at 20mg/ml and sold in bottles of no more than 10ml. Refillable tanks and pods are limited to 2ml. That 20mg/ml ceiling applied to the old disposable vapes too, and single-use disposables have been banned in Great Britain since 1 June 2025, which is a large part of why refillable systems and bottled nic salts are now the mainstream way to vape. Always buy from a UK retailer that checks age and sells products intended for the UK market.

Recycling and disposal. Empty bottles are small, rigid plastic, and recycling rules differ by council, so check your local authority guidance before putting them in the household recycling bin. Let the bottle drain and dry first. Devices and batteries are different: anything with a battery should go to a small electricals recycling drop-off point, many of which are in supermarkets and household waste recycling centres, and never in a normal bin. Lithium batteries can start fires in bin lorries.

Devices, battery and charging

The liquid itself has no battery, but the device you put it in decides how the whole experience feels, so it is worth a short section. Most people who buy 10ml nic salt bottles use a refillable pod kit, and those share a fairly standard set of battery traits.

• Battery capacity: typical pod kits fall roughly between 400mAh and 1,000mAh. Smaller batteries suit slim, pocketable devices; larger ones last longer between charges at the cost of size.
• Charging port: almost all current devices charge over USB-C. A standard 5V phone or laptop charger is fine; you do not need anything exotic.
• Activation: some devices are draw-activated (inhale and they fire), others use a button. Draw-activated devices are easier for beginners, while buttons give you more control and reduce accidental firing in a pocket.

Because nic salts are usually vaped at low wattage, each puff uses little power. A typical device on a moderate day of use will often last a full day or longer between charges, but that depends heavily on the battery size, the wattage setting and how often you vape. If your battery seems to drain far faster than the device specification suggests, the cause is usually a very low-resistance coil running at high power, not the liquid.

A few charging habits worth building from the start:

• Use the cable that came with the device, or a good-quality replacement. Avoid frayed or damaged cables.
• Do not charge on a bed, sofa or any soft surface, and avoid leaving a device charging unattended overnight.
• Do not carry a loose device in a pocket with keys or coins. Use a case.
• If a battery ever feels hot while charging, looks swollen or smells unusual, stop using it, unplug it and take it to a recycling drop-off point.

When a device reaches the end of its life, treat it as electrical waste. Drop it off at a small electricals recycling point rather than putting it in the household bin, and remove or dispose of any liquid in the pod first.

Coil and pod compatibility

Choosing the right coil is where most flavour and comfort problems are solved. Nic salts are designed for low-power, high-resistance setups, and Mrs Red at 18mg/ml is no exception. As a rule of thumb, look for a coil with a resistance of roughly 0.8 to 1.2 ohms, running at around 8 to 15 watts, in a device with a restricted or tight airflow so that the draw feels like a cigarette or a cigarette-like inhale. That style of vaping is called mouth-to-lung, or MTL.

Common coil types you will see in pod systems, and how they suit a fruit nic salt, are as follows.

• Mesh coils: a flat mesh heating surface that heats quickly and evenly. Flavour tends to be fuller and more consistent, and mesh copes well with sweet liquids. Coil life is usually around one to two weeks, depending on use.
• Ceramic coils: ceramic wicks that last a little longer and handle thinner liquids well, though some users find the flavour slightly flatter than mesh.
• Traditional cotton wire coils: a wire wrapped around cotton. Familiar, widely available and good for flavour when fitted and primed correctly.

What to avoid. Do not use 18mg/ml nic salt in a sub-ohm tank at high wattage. Sub-ohm hardware, usually coils below 0.5 ohm and running above 30 watts, is built to produce large volumes of vapour from low-strength freebase liquid. Put an 18mg/ml salt through it and you will inhale far more nicotine per puff than the strength was designed for, and the throat hit will be harsh. If you own a sub-ohm device and want to use it with nic salts, choose a much lower strength in a dedicated lower-power coil.

Priming a new coil. Fresh coils need to be saturated before you vape. Fill the pod, let it sit for five to ten minutes so the cotton or mesh wicks the liquid, take a few gentle draws without pressing the button, then start vaping at the lower end of the power range. Skipping this step is the usual cause of a burnt taste on a brand-new coil.

Always check your device manual for the fill capacity and any liquid recommendations, since some manufacturers specify a preferred viscosity or VG/PG range for their coils.

Choosing your nicotine strength

The strength on this listing is 18mg/ml. In percentage terms that is 1.8%, and it is in the upper bracket for nic salts in the UK, where the legal maximum is 20mg/ml. The right strength for you depends on how much you smoked before, how quickly you want cravings relieved and how your chosen device behaves. These figures are general starting points, not medical advice.

• Fewer than 10 cigarettes a day, or very light vaping: a lower strength such as 5mg to 10mg/ml is usually enough. 18mg/ml is likely too strong.
• About 10 to 15 cigarettes a day: many people start around 10mg to 12mg/ml and move up if they still feel unsatisfied.
• 15 to 20 or more cigarettes a day, or a first quit attempt where cravings are strong: this is where 18mg/ml to 20mg/ml is commonly chosen.

Pay attention to how you feel in the first few days. Signs that a strength is too high can include dizziness, nausea, headaches, hiccups, a racing heart or a very harsh throat hit that makes you cough. Signs that it is too low include constant cravings, chain-vaping through the day and drifting back to cigarettes. If you recognise the first set, stop for a while, drink some water and consider moving down a strength. If you recognise the second, a higher strength may help you settle.

Remember that the same liquid feels different in different hardware. A high-resistance pod running at a low wattage at 18mg/ml delivers a measured dose. The same liquid in a high-powered device will deliver far more nicotine than the label might suggest. Match the strength to the device, and if in doubt start lower.

Many ex-smokers find that over a few months they naturally step down, going from 18mg to 12mg to 6mg or lower as cravings fade. You do not have to do this, but it is useful to know the option exists. If you want guidance personalised to your health, the NHS and local stop-smoking services can offer support, and pharmacists can talk through vaping as part of a quit plan. Nicotine is addictive, and a non-smoker should not take it up.

Who Mrs Red 18mg is for, and who should skip it

This is a specific product for a specific type of buyer, so it is worth being direct about who benefits and who does not.

It suits:

• Adult smokers moving to vaping who currently smoke around a pack a day or close to it, and who want a strength that can plausibly stand in for cigarettes.
• Existing pod users who are already running 18mg or 20mg nic salts and want to try a red-fruit flavour without switching hardware.
• People moving away from disposables after the ban who now own a refillable pod kit and want a cheaper, more flexible way to buy flavour.
• Fruit-flavour fans who find tobacco and menthol flavours harsh and prefer something sweet and easy to vape throughout the day.

It is probably not for:

• Non-smokers and never-vapers. Do not start nicotine just because the flavour sounds appealing. A nicotine-free liquid is available for that purpose.
• Anyone under 18. It is illegal to sell nicotine vapes to under-18s in the UK, and we ask for proof of age where required.
• Light or occasional users who would find 18mg/ml unpleasantly strong. A 6mg or 10mg strength will suit you better.
• People who want large clouds from a sub-ohm tank. That is a different style of vaping and it needs a different liquid.
• Anyone who is pregnant or breastfeeding, has a heart condition or takes regular medication. Speak to your GP, pharmacist or a stop-smoking adviser first.

If you are not sure which group you fall into, a good approach is to order a lower-strength bottle first. You can always move up to 18mg later, but you cannot take nicotine back out of your system after an uncomfortable first experience.

How to fill and use Mrs Red

Filling a pod properly takes about a minute and avoids most of the leaks and gurgling that frustrate new users. Follow these steps the first few times and it will become automatic.

• 1. Wash and dry your hands. Nicotine liquid on the skin can irritate, and dirt can end up in the pod.
• 2. Remove the pod from the battery. Never fill a pod while it is attached and live.
• 3. Open the fill port. Most pods have a silicone bung you can lift or slide aside. Do not force it.
• 4. Open the bottle. Use the child-resistant cap action, then place the narrow tip against the fill port.
• 5. Squeeze gently. Fill up to the max line, usually 2ml. Do not fill to the brim, and be careful not to flood the central air tube.
• 6. Close the port and wipe any spills. Make sure the bung is fully seated.
• 7. Let it sit for five to ten minutes. This lets the coil saturate and prevents a dry hit.
• 8. Re-attach and vape. Take a couple of gentle puffs first, then settle into your normal rhythm.

Storing the bottle. Keep it upright with the cap tightly closed, in a cool, dark place away from direct sunlight and heat. Store it out of reach of children and pets, who can be harmed by even small amounts of nicotine liquid. An unopened bottle generally keeps well for a year or more, and once opened it is best used within a few months. If the colour darkens a lot, which is normal over time for some nic salts, or the taste changes noticeably, it is better to replace it than to keep using it.

If liquid touches your skin or eyes. Wash skin with soap and water. Rinse eyes with clean water for several minutes and seek medical advice. If anyone swallows liquid, call 999 or NHS 111 and keep the bottle to hand so the contents can be identified quickly.

Troubleshooting common problems

Most problems people attribute to the liquid are actually down to the coil, the fill or the settings. Here are the usual causes and fixes.

• Burnt or acrid taste: the coil is dry or worn, or the wattage is too high. Let the pod sit for ten minutes after filling, lower the power, and replace the coil if the taste does not return to normal.
• Weak or muted flavour: a tired coil, vaper's tongue or a pod that is nearly empty. Swap to a fresh coil, drink some water, and try a different flavour for a day.
• Gurgling or spitting: too much liquid in the airway, or condensation in the mouthpiece. Wipe the mouthpiece and the central tube with a tissue, fill a little lower next time.
• Leaking from the pod: overfilling, a loose bung or a cracked pod. Check the seal, wipe the contacts, and replace the pod if it is damaged.
• Little or no vapour: blocked airflow, a flat battery, or a coil that has not been primed. Charge the device, clear the air holes and give the pod a few minutes to wick.
• Harsh throat hit: the nicotine is too strong for your device, or the power is too high. Lower the wattage, or move down to 10mg or 12mg/ml.
• Dizziness, nausea or a racing heart: stop vaping, sit down and drink water. These are signs of too much nicotine, so use a lower strength in future.
• Liquid has darkened: some darkening over time is normal for nic salts. If it also smells or tastes off, replace the bottle.
• Device will not fire: check the battery is charged, the pod is seated firmly and the contacts are clean. Some devices lock if you press the button five times rapidly, so check your manual.

If you have worked through the list and the issue persists, get in touch with our team with your order number and a short description, and a photo if there is any visible damage to the bottle or packaging. We will tell you plainly whether it is a fault, a compatibility issue or a settings problem, rather than sending a generic reply.

Value for money

Value with e-liquid is easiest to judge by working out how long a bottle lasts and what you would otherwise spend. The price shown on this page is for a single 10ml bottle, so the sums below let you plug in your own habits.

• Usage: a moderate pod user might go through roughly 2ml a day, which is about five days per 10ml bottle. Light users can double that, and heavy users may halve it.
• Monthly volume: at 2ml a day that is about 60ml, or six bottles a month.
• Running costs beyond the liquid: a coil or pod needs replacing every one to two weeks, and a pack typically costs a few pounds. Budget for the coils as well as the bottles.

Compare that with smoking. In the UK a pack of 20 cigarettes now commonly costs in the mid-teens of pounds or more, so a pack-a-day habit runs to several hundred pounds a month. A bottle-and-coil routine for a refillable pod is usually a fraction of that. Many people who switch to vaping report meaningful savings within a month, though your own figures will depend on your device, strength and how much you vape.

Compared with the old disposable vapes, a 10ml refill is usually cheaper per millilitre, you can choose your strength and flavour, and you are not throwing a battery away every few days. Against that, you need a refillable device and a small amount of upkeep, which is the trade-off for the lower running cost.

Mrs Red is a mid-range bottle in a competitive category, and the sensible way to judge it is cost per day rather than price per bottle. If you are unsure about a flavour, buying a single bottle first costs far less than committing to a multi-pack. If you find you like it, buying several bottles together often brings the cost per millilitre down and means you do not run out unexpectedly. Check this page for any current multi-buy offers.

How Ohm Brew compares with other nic salt ranges

Honest comparisons help you make a better decision, so here is a fair summary of where this liquid sits against the other ranges UK vapers commonly weigh up. These are general category observations rather than head-to-head lab tests, and ranges change their lineups often.

• Versus big disposable-brand liquids: ranges linked to popular disposable brands tend to lean heavily on candy, ice and blended fruit profiles and are very widely available. They are a safe choice if you are looking for a familiar taste, whereas a range like Ohm Brew may appeal if you want something a little less mainstream.
• Versus premium dessert-focused salts: boutique ranges often cost more per bottle and concentrate on complex dessert and bakery flavours. If you want fruit rather than desserts, you are paying for sophistication you may not use, and a straightforward fruit liquid is usually the better fit.
• Versus pod-system house brands: liquids made by the same company as your device are tuned for that coil, which can make them very reliable. Third-party liquids such as Ohm Brew offer more flavour variety and often more strength choices.
• Versus freebase and shortfills: these are for sub-ohm tanks and bigger clouds. They are not interchangeable with nic salts, so pick the type that matches your device.

Where Mrs Red may not be the answer. Some ranges offer 10mg and 20mg as their two standard strengths, which is useful if you want a clear step-down path. If you want exactly 20mg, 18mg is slightly lower than that, but in practice the difference is small and many people cannot tell. If you need a very low nicotine level, a nicotine-free option or a lower strength elsewhere on our site is a better starting point.

The overall picture is that Mrs Red is a sensible, no-nonsense choice for an adult smoker who wants a sweet red-fruit nic salt at a strength that can cover a heavier habit. It is not the only option, and we would rather you buy the right strength and style than the one that sounds most impressive on paper.