Honest review — it works
Arrived well-packaged with next-day delivery. Taste is clean and authentic. Nothing to complain about.
MixThe Watermelon Ice Mix Lab Salts 10mg by Mix in Watermelon Ice at 20mg. Free UK delivery over £20, same-day dispatch on weekday orders before 4pm.
Mix Lab Salts 10mg Watermelon Ice is a nicotine salt e-liquid from the Mix Lab Salts range, built around a ripe, juicy watermelon flavour with a cooling finish. It is sold in a 10ml bottle at 10mg/ml (1.0%) nicotine strength, which is the lower of the two strengths normally offered in UK nic salt lines. The other common option is 20mg/ml, which is also the legal ceiling for nicotine strength in UK e-liquids.
Nic salts differ from traditional freebase e-liquid in how the nicotine is bound. Salt nicotine is paired with an acid, which makes the vapour feel smoother on the throat at a given strength and lets nicotine reach the bloodstream a little faster. That is why nic salts suit small, low-power devices such as pod kits, refillable pen-style systems and compact mouth-to-lung starter kits, rather than high-wattage sub-ohm tanks.
Watermelon Ice sits in the fruit-and-cooling family that dominates UK vape sales. The flavour is sweet and rounded rather than sharp, and the ice element is there to freshen the exhale instead of freezing it. If you have been using a watermelon disposable and want something refillable, this is the type of liquid people usually switch to: the same general flavour idea, but in a bottle you can pour into a reusable pod.
This page walks through what is in the bottle, how it behaves in different devices, how to choose between 10mg and 20mg, and where it sits against other ranges. We have tried to be straight about the limits as well as the strengths. A 10mg nic salt will not suit every vaper, and a single flavour will not suit every palate, so the aim is that you can decide quickly whether this bottle matches what you want.
One practical point up front: this is a liquid, not a complete device. Everything to do with battery life, coils and charging depends on the pod kit or tank you pair it with, and the relevant sections below explain what to look for. All products on the site are for adults aged 18 or over, and age verification applies at checkout.
Knowing the numbers before you buy saves a lot of guesswork, particularly if you are changing from a disposable and have not handled e-liquid before. The details below reflect how this product is presented as a UK-market nic salt. As always, the label on the bottle is the final word, so check it when your order arrives.
The puff yield deserves a short explanation, because disposable packaging has made people used to puff counts that are really marketing estimates. With e-liquid, consumption is easy to reason about. A typical pod vaporises somewhere between a fifth and a third of a millilitre per ten puffs at modest power, so a full 10ml bottle often lands in the 800 to 1,500 puff range. Longer, harder draws and higher wattage move you toward the bottom of that range; short, gentle draws move you toward the top.
Nicotine content works out the same way. At 10mg/ml, a full 10ml bottle contains 100mg of nicotine in total. You will not absorb all of that, since a share leaves the device as exhaled vapour and a share stays in the coil and cotton, but it gives a sense of scale when comparing against other strengths.
The lead note is watermelon, and it leans toward the sweet, candy-adjacent side of the fruit instead of the watery, slightly green taste of a fresh slice. Think of the flavour of watermelon sweets or sorbet: rounded, juicy and clearly fruity, with a gentle sugary edge that sits on the tongue as you inhale. The flavour comes through at the front of the draw and holds through the exhale, which is what you want from a fruit liquid in a low-power device.
The cooling element arrives mostly on the exhale. In most ice-style liquids, the cooling effect comes from menthol and often from synthetic cooling agents that give a chill without a strong minty taste. Here it works as a refresher: it takes the edge off the sweetness and leaves a clean, slightly cool finish on the back of the throat and the roof of the mouth. It is not the aggressive, arctic blast some heavy-menthol flavours aim for, so people who find strong menthol harsh usually get on better with this style.
Over a long session, sweet fruit liquids can start to feel cloying, a phenomenon vapers call vaper's tongue, where the flavour seems to fade. The cooling note helps with that, because it keeps the palate feeling fresh. If you do notice the taste dulling, swapping to a different flavour for an hour or sipping some water usually resets it. Sweeteners can also build up on a coil faster than unsweetened liquids, which is a point worth remembering in the troubleshooting section below.
On nicotine strength and flavour: at 10mg/ml the nicotine is not dominant, so the fruit and cooling notes are easier to pick out than they would be at 20mg/ml, where a sharper throat feel can mask some of the finer flavour detail. For a drink-like, easy-going fruit flavour, 10mg tends to showcase the recipe better.
It is worth setting expectations honestly. Watermelon is one of the more variable flavours across brands, and what one person calls juicy another calls artificial. If you prefer a very natural, fresh-fruit taste, a candy-leaning watermelon may not be your preference. If you enjoy fruit sweets, bubble gum or fizzy drinks, this profile should feel familiar and easy to like. Because it is a 10ml bottle at a modest price, trying it costs little if you are curious.
Because Mix Lab Salts Watermelon Ice is a liquid, performance is a joint effort between the juice and the device. In a typical pod kit, you can expect a smooth, consistent draw with moderate vapour, a modest throat hit at 10mg, and a flavour that stays steady from the first puff of a fresh fill to the last drops in the pod.
Vapour production. Nic salt liquids are normally used at low power, and the vapour cloud reflects that. Expect a tidy, discreet amount of vapour rather than big clouds. That is a feature for many users: less vapour means less lingering smell and less attention in shared spaces, although you should still follow venue rules and avoid vaping where it is prohibited.
Throat hit. At 10mg/ml, the throat sensation is soft. People who smoked heavily may find it too gentle and drift toward the 20mg option, while people who smoked lightly or who are coming off a 5mg to 10mg freebase usually find it comfortable. Menthol and cooling agents can make a liquid feel stronger on the throat than the nicotine figure suggests, so do not judge strength by cooling intensity alone.
Nicotine delivery. Salts are designed to deliver nicotine quickly and with less irritation than freebase at the same strength. In practice, most people find 10mg salt satisfies in a similar way to a higher-strength freebase juice, though individual response varies with draw length, device power and how often you vape.
Consistency. A thin, well-balanced salt liquid wicks reliably in mesh and ceramic pod coils. You should see steady flavour for the life of the coil, with a gradual decline as residue builds. If flavour drops off suddenly or you notice a burnt taste, the cause is almost always the coil or the way the device is being used and not a fault with the liquid; the troubleshooting section covers how to tell.
Real-world usage. A light vaper using a pod a few times a day may get four to seven days from a 10ml bottle. Someone vaping steadily through the day might get two to three days. These are planning figures, not guarantees, and your own pattern is what counts. Tracking the first bottle gives you a reliable personal figure that you can use for budgeting.
Strength is the most important decision with any nic salt, and it is worth getting right the first time. This listing is for the 10mg/ml strength, which is 1.0% nicotine. Nic salts are usually sold at 10mg/ml and 20mg/ml, and 20mg/ml is the legal maximum for e-liquids sold in the UK. The same 20mg limit applies to disposable vapes and refill pods, which is why you will see 2% printed on almost every UK-market product.
When 10mg makes sense. Ten milligram salts are a sensible match for people who smoked fewer than about ten cigarettes a day, for those who already use a lower freebase strength, and for anyone who finds that a 20mg salt makes them cough, feel dizzy or get a headache. They also suit vapers who like to vape often and for longer, because a lower strength allows more puffs before nicotine feels like too much. Many people who start on 20mg move down to 10mg over a few months and find the transition easy.
When 20mg makes sense. People who smoked a pack a day or more often find that 10mg leaves them reaching for the device constantly without feeling settled. If you are switching fully from cigarettes and cravings keep coming back at 10mg, a 20mg salt is the standard step up. It is better to be properly satisfied on a higher strength than to relapse into smoking because the lower strength did not hold.
Signs the strength is wrong. Too high: dizziness, nausea, a hot, scratchy throat, cold sweats or a racing heart. Stop vaping, drink water and take a break. Too low: constant puffing, cravings returning within minutes, restlessness, or going back to cigarettes. Neither is dangerous in itself but both tell you to adjust.
Mixing strengths. You can fill a pod with 10mg now and then move to 20mg later, but do not mix liquids in the same pod, since you will lose track of what you are taking and the flavours will blend. Empty and rinse the pod, or simply use a fresh one, when you change strength.
This guidance is general information, not medical advice. If you have a heart condition, are pregnant, or are taking medication, speak to a GP or pharmacist before using any nicotine product. Anyone who does not currently smoke should not start using nicotine. Free local stop-smoking services in the UK can pair vaping with support if you are trying to quit entirely.
The product itself is liquid, so build quality here concerns the bottle, the cap, the nozzle and the label. The 10ml plastic bottle is the format you will recognise from almost every UK e-liquid brand, and there is a good reason for that: it is the largest size permitted for nicotine liquid, and the soft plastic lets you squeeze gently to control the pour.
Nozzle. A long, narrow nozzle is standard on bottles of this type. It fits inside the fill port of nearly all pod kits, which are small, so you can add liquid without spilling over the top of the device. Even so, fill slowly. Pods often hold only 2ml, and the liquid takes a moment to settle through the fill port.
Cap. UK law requires nicotine e-liquid to be sold in child-resistant packaging with a tamper-evident ring. Expect a cap that needs a firm press and twist, and a ring that breaks the first time you open it. If the ring is already broken on delivery, do not use the bottle and contact the seller. Keep the bottle out of reach of children and pets at all times, and store it upright in a cool place away from direct sunlight.
Label and information. A compliant label shows the nicotine strength, the volume, a batch or lot number, a best-before date, ingredient information and the required health warning. Use the batch number if you ever need to report a problem or ask about a specific bottle.
Material and durability. The plastic is soft enough to squeeze but can still split if the bottle is dropped or crushed in a bag. Stand it in a small container or a bag pocket when travelling, and keep it separate from anything that could leak onto electronics. Leaving a bottle in a hot car can thin the liquid and push some of it past the seal, so avoid that if you can.
Recycling the bottle. Empty bottles contain nicotine residue, so check your local council guidance on whether they can go in household recycling or need to be taken to a household waste recycling centre. Do not pour leftover liquid down the drain.
Where this liquid shines depends heavily on pairing it with the right hardware. Nic salts were designed around low-power vaping, and pushing them through a high-wattage sub-ohm tank is both wasteful and harsh. The sections below break down what works.
Pod kits and refillable pods. This is the natural home for 10mg salt. Closed-style refillable pods and cartridge systems with a coil resistance between roughly 0.8 and 1.2 ohm run at around 8 to 15 watts and give a tight, flavour-forward draw. Many pods use ceramic coils, which are valued for flavour purity and long life, or mesh coils, which spread heat across a wider surface for smoother vapour.
Mesh coils. A mesh coil is a flat or curved sheet of fine metal mesh with a large surface area that contacts the cotton or ceramic wick. The result is quicker, more even heating, which typically means better flavour consistency and less spitting. Mesh coils are less forgiving if you chain-vape, since the wick can dry out. Let each puff cool for a few seconds and the coil lasts longer.
Ceramic coils. Ceramic wicks hold liquid in a porous structure, resist burning and tend to give a clean taste. They can take a short time to saturate after a fill, so waiting a few minutes before the first puff is good practice. Thick liquids can clog ceramic wicks, but salts are thin, which suits them well.
Standard coil heads. If you use a replaceable-coil mouth-to-lung tank, choose a coil head designed for low-wattage salt use. Anything marked for sub-ohm use, typically below 0.5 ohm and rated at 40 watts or more, will burn through the liquid very quickly and make the throat hit harsh.
What to avoid. Do not use this liquid in high-wattage mods or in rebuildable atomisers designed for large clouds. The experience will be poor and consumption will spike. If you are unsure whether your device is suitable, check its manual for a recommended wattage and liquid type; nic salt friendly devices will usually say so.
Fit with your existing kit. Open pod systems and refillable pods from major brands will accept this bottle, but fill port sizes differ. If your pod has a very small port, squeeze gently and angle the nozzle against the side of the port, which lets air escape as liquid goes in.
Because this is an e-liquid, it has no battery of its own. Battery performance depends on the device, so here is how to think about it and how to look after the one you use.
Typical capacities. Compact pod kits are generally built around batteries of about 400 to 1,000mAh. At the modest power levels suited to nic salts, a 600mAh battery will commonly last a full day of ordinary use, while a 1,000mAh battery may stretch to a day and a half. Higher wattage or heavy chain vaping shortens that.
Charging. Most current pod kits charge through USB-C, replacing older micro-USB ports. Use the cable supplied or a reputable replacement, and plug into a standard 5V phone or computer port. A charge from empty usually takes between 40 minutes and about 90 minutes depending on the battery size. Many devices show an indicator light that changes colour or stops flashing when full.
Safe charging habits. Do not leave a device charging overnight or unattended, and never charge on a bed, sofa or any soft surface that can trap heat. Avoid fast chargers that exceed the device's rated input. Stop using a device that is swollen, hot to the touch, smells strange or has a cracked casing. Lithium batteries are safe when treated properly and hazardous when damaged.
Carrying and storing. Keep devices away from keys and coins in a pocket, since contact with metal can short the terminals. Do not leave them in direct sun or a hot car. Storing a device with a half charge is better for long-term battery health than leaving it fully drained for weeks.
End of life and recycling. When a device stops holding charge, do not put it in household waste or kerbside recycling. UK shops that sell vape devices are required to take back used ones, and many household waste recycling centres accept small electricals as well. The Recycle Your Electricals website has a postcode search for nearby drop-off points. Remove the pod and liquid first where you can, and never try to take a built-in battery out yourself.
The same advice covers old disposables you may still have lying around. The sale of single-use vapes is banned in the UK, but unwanted ones still need to go to a proper electrical recycling point and not into a bin.
No single liquid suits everyone, so here is a plain description of who is likely to enjoy this bottle and who might be better served elsewhere.
Likely to suit:
May not suit:
Who should not buy. Anyone under 18, anyone who has never smoked or used nicotine, and anyone who is pregnant or breastfeeding without medical advice. Vaping is for adults who already use nicotine and want a less harmful alternative to smoking. It is not risk-free, and it is not a product for people who are not already using nicotine.
Starting out. If this is your first refillable setup, pair the liquid with a beginner-friendly pod kit that has a simple draw-activated design and no buttons. It removes the need to choose wattage, and it keeps the experience simple while you learn how much liquid you use and how often you need to refill.
A few simple habits make the difference between a satisfying experience and a spluttering, burnt-tasting one. The steps below apply to most refillable pod kits, though your manual should take precedence for model-specific details.
Step 1: prepare. Switch the device off or remove the pod, and wash your hands. Give the bottle a gentle swirl rather than a hard shake, which only introduces bubbles. Wipe the fill port clean if there is any dust or residue.
Step 2: fill. Open the fill port cover, insert the nozzle and squeeze slowly until the liquid reaches just below the max line. Do not overfill, and avoid covering the central airflow tube, since liquid in that tube will cause leaking and gurgling. Close the port firmly.
Step 3: wait. Leave the pod to stand upright for five to ten minutes. This is called priming, and it gives the wick time to absorb liquid fully. Skipping it is the most common cause of dry hits on a new coil, and a dry hit tastes burnt and can shorten the life of the coil.
Step 4: first puffs. Take two or three gentle, short draws without firing for long. This pulls liquid through the coil and clears air. Then vape normally. A smooth draw of two to four seconds works well for salts.
Step 5: pace yourself. Leave a gap of 20 to 30 seconds between draws where you can, particularly with mesh coils. This allows the wick to refill and keeps the flavour consistent.
Step 6: top up. Refill when the liquid is about a quarter full and before it is empty. Running a coil dry is the quickest way to ruin it.
Storing the bottle. Keep it upright, cap tightly closed, in a cool, dark place. Light and heat degrade flavour and nicotine over time. Check the best-before date, and use an opened bottle within a few months while the taste is still fresh.
Safe handling. Nicotine liquid can irritate skin and is harmful if swallowed. If it touches your skin, wash with soap and water. If it gets in your eyes, rinse with water and seek advice. If swallowed, contact a doctor or call NHS 111 straight away, and keep the bottle to show the label.
Most problems with pod-and-salt setups have simple causes. Work through the following before assuming something is faulty.
Burnt or harsh taste. Usually a dry hit from a coil that has not primed, a pod that has run low, or a coil that has reached the end of its life. Refill, wait several minutes and take gentle puffs. If the taste persists, replace the pod or coil. Sweet liquids leave caramelised residue on coils over time, so expect to change pods or coils more often than you would with unsweetened flavours.
Weak or muted flavour. Often caused by vaper's tongue, a worn coil, or a half-empty pod. Try a different flavour for a few minutes, drink water, and check the liquid level. A fresh coil usually restores flavour immediately.
Leaking. Common causes are overfilling, liquid in the airflow tube, a pod not seated correctly, or pressure changes on a flight or at altitude. Wipe the device, reseat the pod, fill to a lower level, and carry the device with the mouthpiece upright. Make sure the fill port bung is sealed properly.
Gurgling or spitting. Excess condensation in the airway, or too much liquid. Blow gently through the mouthpiece to clear it, wipe off any excess, and take shorter draws.
No vapour but the device lights up. The pod may be empty, or the coil may not be saturated. Check the level, refill, and wait before trying again. Also check that the contacts between the pod and the battery are clean and dry.
Throat too harsh. At 10mg this is unusual, but menthol and cooling agents can feel sharp. Reduce the power if your device allows, take shorter draws, or choose a flavour with less cooling. If the issue continues, a lower strength may suit better.
Headache, nausea or dizziness. Signs of too much nicotine. Stop, rest, drink water and consider using less often or choosing a lower strength.
Device will not charge. Try a different cable and port, clean the charging contacts, and let the device cool down if it feels warm. If it still fails, check the manufacturer's warranty terms.
Liquid looks darker or smells off. Slight darkening over time is normal with nic salts, particularly after exposure to heat or light. A sour or chemical smell is not, so retire the bottle if that happens.
Value is more than the sticker price. It depends on how long a bottle lasts, how many coils it burns through and whether you will finish it before the taste goes stale. A 10ml bottle of 10mg salt is a low-cost way to vape: much cheaper per day than cigarettes and, once you own a refillable pod kit, cheaper than a steady diet of disposables as well. Check the current price on the product page, as it varies with promotions and multi-buy offers.
Cost per day. If a bottle lasts four days, the liquid cost per day is a quarter of the bottle price, plus a small allowance for coils. Over a month, that comes to a few bottles and a coil or two. Refillable setups typically work out as a fraction of the cost of buying disposables at the same usage.
Multi-buy and bundles. Where offers such as three bottles for a set price are available, buying several of the same flavour is sensible only if you are sure you like it. A better approach is to buy a couple of different flavours and see which one you find yourself reaching for.
Comparison with other ranges. Several other nic salt lines sell 10ml bottles at 10mg and 20mg in similar fruit-and-ice flavours. Elfliq, IVG Salts, Nasty Salt and Dinner Lady Salts are widely stocked examples. Broadly, they are all competent and the differences come down to taste preferences. Some ranges lean sweeter, others emphasise cooling, and some offer a wider choice of strengths such as 5mg and 18mg alongside 10mg and 20mg. Mix Lab Salts Watermelon Ice sits in the same price tier as these ranges, so the sensible way to choose is by flavour match and the strength on offer.
Where this one does well. A straightforward, easy flavour, a lower strength that suits moderate smokers and step-down users, and a familiar fruit-and-cooling direction that will be recognisable to anyone who has used a watermelon ice disposable.
Where it may fall short. If you want a very natural fruit taste, or a heavy menthol blast, or a strength above 10mg, you will need to look at a different flavour or the 20mg version. If you want large bottles for a lower per-millilitre price, note that UK law limits nicotine bottles to 10ml, so the only way to buy more volume is multiple bottles.
Versus disposables. Single-use vapes have been banned from sale in the UK, and a refillable kit with salt liquid is the main alternative. It generates far less waste, gives you control over strength and flavour, and usually costs less over time. The trade-off is a little more effort: filling, charging and occasionally changing a coil.
Our view. This is a solid, uncomplicated option for adults who want a sweet, cooling watermelon salt at moderate strength. It does not do anything unusual, and it does not need to. If the flavour appeals, it is good value for the money.
| Brand | Mix |
|---|---|
| Product type | E-Liquid |
| Nicotine strength | 20mg |
| Available flavours | 1 (Watermelon Ice) |
| Price | £1.05 |
| Availability | In stock — same-day dispatch |
| Compliance | UK TPD-compliant, MHRA-registered |
Mix e-liquids and devices cover a value-tier range of fruit and menthol builds.
Ten milligram suits lighter smokers (around ten cigarettes a day or fewer), people stepping down from 20mg, and anyone who finds higher strengths harsh. Heavier smokers often need 20mg, which is the legal UK maximum, to feel settled. If you feel dizzy or nauseous, go lower; if cravings keep returning within minutes, go higher.
The liquid has no battery, so charging depends on your pod kit. Most use a USB-C cable and a standard 5V port, taking roughly 40 to 90 minutes from empty. Do not charge unattended or overnight, avoid soft surfaces, and stop using any device that gets hot, swells or looks damaged.
Yes. Empty and rinse the pod, or use a fresh one, before switching so the flavours and strengths do not mix. Check the Mix Lab Salts listings on the site for the other flavours and strengths currently in stock.
As a rough guide, a 10ml bottle gives about 800 to 1,500 puffs. A light user may get four to seven days from it, and a steady all-day vaper two to three days. Your own pattern is what counts, so track your first bottle to get a reliable figure.
A refillable pod kit with a 10ml salt bottle normally costs less per day than disposables and produces far less waste. Against other 10ml nic salt ranges the price tier is similar, so choose on flavour and strength. Check the product page for the current price and any multi-buy deals.
It suits adult smokers or existing nicotine users who want a sweet, cooling watermelon flavour at moderate strength. It is not for anyone under 18, non-smokers, or people who are pregnant or have heart conditions unless a doctor has advised otherwise. Heavy smokers may need the 20mg option instead.
It is not recommended. Nic salts are designed for low-power devices running at roughly 8 to 18 watts with coils of 0.6 to 1.2 ohm. In a high-wattage setup the liquid will be used very quickly and the throat hit will be harsh and unpleasant.
We deliver to UK addresses, with delivery options and costs shown at checkout. You must be 18 or over, and age verification applies when you order and may apply at delivery. Take a look at our delivery information page for current dispatch times.
If your bottle arrives damaged, leaking or with a broken tamper-evident ring, contact us promptly with your order number and a photo, and we will sort out a replacement or refund. Opened e-liquid usually cannot be returned for hygiene and safety reasons, but your statutory rights under UK consumer law are not affected. See our returns page for the current terms.
Royal Mail Tracked 24 (Next-Day): £1.99, FREE on orders over £20.
DPD Next Working Day: £3.99 (£2.99 over £20), FREE over £100.
Same-day dispatch on orders placed before 4pm Mon-Fri. See our delivery page for full details.
Arrived well-packaged with next-day delivery. Taste is clean and authentic. Nothing to complain about.
Flavour holds up all the way through. Some brands get weaker after a few days but this stays consistent.
The flavour matches the description perfectly. No weird aftertaste. Proper authentic taste.
My partner tried this and now we've both switched. Smooth hit, proper flavour, fair price.
Cracking flavour, honestly. Been through a few of these already. Can't fault it at the price.
Honestly, I was unsure at first but this has been great. Flavour is strong and lasts the full session. No complaints at all.
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