Rainbow Bar Juice 5000 Nic Salts

Overview

The Rainbow Bar Juice 5000 Nic Salts by Bar Juice in Rainbow at 20mg. Pick up the BUY 5 FOR £10 multibuy — free UK delivery over £20 and same-day dispatch on weekday orders before 4pm.

Bar Juice 5000 Nic Salts Rainbow: what you are buying

Bar Juice 5000 Nic Salts Rainbow is the Rainbow option in the Bar Juice 5000 Nic Salts range, priced at £2.89. What follows is the detail worth knowing before you add it to the basket.

The full Bar Juice range is at Bar Juice, and this line alone runs to 45 flavours. Stock is genuine and bought through UK distribution.

Is Rainbow the right pick for you?

Names sell, but families predict. Work out which family you already enjoy and the choice gets easier. Rainbow is best judged against the other options in this line rather than in isolation.

• If you want an all-day vape, a less sugary profile usually lasts longer before palate fatigue sets in.
• If you rotate flavours, pair this with something from a different family so your palate resets between them.
• On cooling, this reads as an uncooled profile, which suits anyone who finds menthol overpowering.
• If you are switching from cigarettes, strong sweet flavours can feel unfamiliar at first, and many adults settle after a week or two.

Nobody gets every flavour right first time, which is why the multibuys exist.

What the multibuy actually saves you

The offer on this line is buy 5 for £10. At £2.89 each, 5 would normally be £14.45, so the bundle saves £4.45 and works out at £2.00 apiece.

That sits under the £20.00 free delivery threshold, so either add something small or take the offer twice. The offer applies across the qualifying range, not just this one flavour.

Spend over £20 and UK postage is included. Order before 4pm on a working day and it leaves us that afternoon.

Ordering, delivery and the legal bit

This is an 18+ product and age verification applies to every order. Nicotine is highly addictive, which is worth stating plainly.

Browse all e-liquids, or head to the sale if price is the deciding factor. Questions about compatibility are worth asking before you order rather than after.

Other flavours in the Bar Juice 5000 Nic Salts range

If this one is not quite what you are after, the rest of the line is worth scanning. 45 flavours sit under this name, including:

• Cherry Cola
• Fresh mint
• Peach Ice
• Berry Crush

Rotating between two profiles keeps both tasting sharper for longer.

Getting the best from the bottle

The 10ml bottle size is a legal limit for nicotine-containing liquid, not a packaging choice.

• Prime a fresh coil or pod before the first draw: fill it, then wait a few minutes so the wick soaks properly.
• Store bottles upright, out of sunlight and away from heat, which keeps the flavour truer for longer.
• A burnt taste usually means the wick has dried out rather than the liquid being at fault.
• Keep bottles away from children and pets, and use the child-resistant cap as intended.

Treat the consumable well and it repays you in flavour consistency.

Choosing your nicotine strength

This e-liquid is listed in 10mg and 20mg. UK law caps nicotine at 20mg per ml, so that is the strongest you will find anywhere.

• 20mg gives the firmest throat hit and suits heavier former smokers, or anyone who finds lower strengths leave them vaping more often.
• 10mg is the common middle ground: enough to satisfy without the harshness some find at 20mg.

Start where you are comfortable rather than where you think you should be, and adjust from there. 10mg options and 20mg options are browsable separately if you want to compare.

Where this sits in the Bar Juice range

A single product tells you little; the shape of the range tells you a lot. We stock 47 Bar Juice products, running from £2.89 to £9.99. That is a focused range rather than a sprawling one, which usually means fewer duds.

The full lineup is on the Bar Juice page. Other Bar Juice products worth a look:

• Bar Juice Dr Frost Arctic 100ml at £9.99

If a brand has worked for you once, its other lines are usually a safer bet than an unknown.

How it compares to the rest of the category

Price alone is a poor guide, so it helps to see the field. We list 736 products in this category. At £2.89, this one sits at the affordable end.

• Multibuy deals are where the price per unit drops hardest, and they can be mixed across flavours.
• Reduced lines carry 1,558 products if the budget is the deciding factor.
• Prefilled pods cost more per millilitre but remove the refilling entirely.

The honest answer is that most vapers end up owning two formats, not one.

The running cost, worked out

The useful figure is not the shelf price but the running cost once you settle into a rhythm.

We would rather leave the arithmetic blank than guess at a rating.

• The buy 5 for £10 offer is the single biggest lever on that number.
• Baskets over £20.00 ship free in the UK, so building to that threshold beats paying postage twice.
• Nicotine strength changes consumption: many adults find a higher strength means reaching for the device less often.

Rainbow against the rest of the line

The quickest way to judge a flavour is against its own siblings, not against the whole shop. There are 45 options under this name:

• Blue Ice Pop
• Blue Razz Lemonade
• Blueberry Sour Raspberry
• Orange Zest
• Strawberry Raspberry Blueberry
• Peach Ice

Palate fatigue is real: rotating two profiles keeps both tasting sharper for longer. The buy 5 for £10 offer makes that cheap to do.

Why the UK market looks like this

Some of what you see on the shelf is regulation rather than brand choice. UK rules cap nicotine at 20mg per ml, nicotine e-liquid bottles at 10ml, and prefilled pods and tanks at 2ml. That is why you buy small bottles often rather than one large one.

Since single-use devices were banned, the market moved to rechargeables. Rechargeable kits with replaceable pods took their place, which is why a device now comes with a charging port and a pod you swap rather than a sealed unit you bin. It also means the device outlives the flavour, which changes how you shop.

We only list compliant stock sourced through UK distributors. Age verification applies to every order without exception.

Buying this as a first purchase

If this is your first order with us, a few things are worth knowing before you commit.

1. Format. A bottle is the cheapest way to vape per millilitre, but you refill it yourself. Prefilled pods remove that job at a higher cost.
2. Strength. This comes in 10mg and 20mg. Heavier former smokers usually start high and step down.
3. Flavour. You are looking at Rainbow. Pick a second from a different family so you have something to rotate to.

Everything else is preference rather than a decision that costs you money. The deals page is the cheapest way to try more than one at a time.

More flavours in this line

Everything else that sits under this name.

• Strawberry Raspberry Blueberry
• Watermelon
• Butter Mints
• Blackberry Raspberry
• Grape Gummy Bear
• Orange Zest
• Unicorn Shake
• Blueberry Cherry Cranberry

Most regulars run two flavours in rotation rather than one.

Delivery, returns and buying with confidence

Ordering is deliberately simple. Weekday orders placed before 4pm are dispatched the same day, and UK delivery is free once your basket reaches £20.00. Delivery choices, including tracked services, appear at checkout.

Consumables cannot be returned once opened, for obvious hygiene reasons. Anything faulty or wrongly sent is our problem to fix, not yours. Age verification applies to every order, and unverified orders are refunded rather than sent.

Nicotine is highly addictive, and nothing here is intended for non-smokers.

Browse related ranges

Where to go next if you want to compare before buying.

• Vape Deals (1,556 products)
• E-Liquids (736 products)
• 10mg E-Liquids (582 products)
• 20mg E-Liquids (582 products)
• Pod Kits (62 products)
• Vape Kits (150 products)

Or stay with the brand: all Bar Juice products, 47 in total. If a brand has suited you before, its other lines usually will too.

Looking after it, and what goes wrong

A short list of habits prevents nearly every common problem.

• Prime before the first draw. Fill, then wait a few minutes so the wick soaks fully. A dry first pull is what burns a coil.
• Keep it cool and upright. Heat thins liquid and pushes it through seals, which is why a hot car is the usual cause of a leak.
• Muted flavour is often you, not it. Palate fatigue is common on a single flavour, and rotating to a second profile resets it.
• Store away from children and pets, and recycle spent hardware rather than binning it loose.

These are small habits that pay back in flavour consistency.

What changed when disposables were banned

This category was rebuilt in a very short space of time. Single-use disposable vapes were banned in the UK, and the market replaced them with rechargeable devices that take replaceable pods. The experience is deliberately similar: prefilled, no measuring, no mess. The difference is that the battery survives the flavour, so you replace a pod for a couple of pounds rather than the whole unit.

On balance it made the category cheaper to live with. A device bought once and fed with pods costs less over a month than a stream of sealed units, and produces far less waste. It also changed how you shop: the decision splits into hardware first, then consumables, rather than being one purchase repeated endlessly.

All stock here is compliant with the current UK framework. That means 2ml pods, 10ml nicotine bottles and a 20mg strength ceiling, with age verification on every order. Rechargeable kits and replacement pods are the two halves of that system if you are still assembling yours.

Nicotine strength, explained properly

Of every decision on this page, strength is the one worth thinking hardest about. This listing offers 10mg and 20mg. UK law caps nicotine at 20mg per ml, so nothing sold legally here goes higher, and the honest question is how far below that ceiling you should sit.

The instinct is to go low, and it usually backfires. If a strength does not satisfy, you compensate by vaping more often, which costs more and rarely feels better. A heavier former smoker typically starts at the top of the range and steps down over weeks or months once the habit has settled. Someone who smoked lightly, or who has already been vaping a while, is usually comfortable in the middle.

The sensation itself is part of the decision. Higher strengths give a firmer hit at the back of the throat, which many people switching from cigarettes actively want, and which others find harsh. Nicotine salts are smoother than freebase at the same number, which is why bar-style liquids sit at 20mg without feeling like it. If you are unsure, buy one of each rather than committing to five of the wrong one. 10mg options and 20mg options are browsable separately.