Rainbow Crystal Pro Max Nic Salts by Hayati

Overview

The Rainbow Crystal Pro Max Nic Salts by Hayati by Hayati 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.

Crystal Pro Max Nic Salts by Hayati Rainbow: what you are buying

Crystal Pro Max Nic Salts by Hayati Rainbow is the Rainbow option in the Crystal Pro Max Nic Salts by Hayati range, priced at £2.69. Everything on this page comes from the listing itself, so nothing is guessed at.

The full Hayati range is at Hayati, and this line alone runs to 57 flavours. Everything we ship is genuine UK-compliant stock.

Is Rainbow the right pick for you?

Flavour is the hardest thing to buy blind, so it helps to think in families rather than names. Rainbow is best judged against the other options in this line rather than in isolation.

• If you want an all-day vape, a simpler 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.

Buying two or three at once is the cheapest way to find the one you keep coming back to.

What the multibuy actually saves you

The offer on this line is buy 5 for £10. At £2.69 each, 5 would normally be £13.45, so the bundle saves £3.45 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.

Choosing your nicotine strength

This e-liquid is listed in 10mg and 20mg. No UK retailer can sell above 20mg per ml, so strength choice is really about going lower.

• 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.

Ordering, delivery and the legal bit

Sales are strictly 18+ and every order is age-checked before it ships. Nicotine is addictive, and these products are for adults who already smoke or vape.

Browse all e-liquids, or head to the sale if price is the deciding factor. If you are unsure whether this fits your device, check the listing details before ordering.

Other flavours in the Crystal Pro Max Nic Salts by Hayati range

If this one is not quite what you are after, the rest of the line is worth scanning. 57 flavours sit under this name, including:

• Rocky Candy Orange
• Kiwi Grape Raspberry
• Double Apple
• Lemon Mint

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.

Where this sits in the Hayati range

Brands are easier to judge by their range than by any one item in it. We stock 721 Hayati products, running from £2.69 to £14.99. That breadth means you can usually stay inside the brand when you want a change, rather than starting over somewhere else.

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

• Hayati Pro Max Plus Pods Zero Nicotine (0mg) Blueberry Pomegranate at £5.49
• Hayati Rubik Pods and Refills Fresh mint at £3.99
• Hayati Mini Ultra Pods Blue Razz GB at £3.49
• Hayati Pro Ultra Plus Pods Raspberry Cola at £7.99

Brand loyalty in vaping is mostly about knowing what to expect, which counts for a lot.

How it compares to the rest of the category

The useful question is not what it costs, but what else that money buys. We list 736 products in this category. At £2.69, 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.

None of those is objectively right. They suit different routines and different budgets.

The running cost, worked out

Work out cost per week and product comparisons get much easier.

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

Same product, different flavour, is the fairest comparison available. There are 57 options under this name:

• Summer Dream
• Blueberry Cherry Cranberry
• Fresh Menthol Mojito
• Blackberry Ice
• Strawberry Jelly Beans
• Double Apple

Most regulars keep two on the go rather than committing to one. 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. Those three numbers explain most of the format quirks in this category.

The single-use disposable ban reshaped the rest. 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. The upshot is less waste and a lower running cost, if you stick with one system.

We only list compliant stock sourced through UK distributors. This is an 18+ product and orders are verified before dispatch.

Browse related ranges

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

• Disposable Vapes (99 products)
• Vape Deals (1,556 products)
• Vape Pods (1,412 products)
• Nicotine Salt E-Liquids (582 products)
• 5 for £10 E-Liquids (582 products)
• Nicotine Pouches (12 products)

Or stay with the brand: all Hayati products, 434 in total. Sticking to a brand you already know is the least risky way to try something different.

Delivery, returns and buying with confidence

The buying side is straightforward. Weekday orders placed before 4pm are dispatched the same day, and UK delivery is free once your basket reaches £20.00. Tracked options are shown at checkout.

Consumables cannot be returned once opened, for obvious hygiene reasons. Faults and picking errors are resolved without argument. Sales are strictly 18+ and every order is age-verified before dispatch.

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

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.

Beyond that, it is down to taste rather than technique. The deals page is the cheapest way to try more than one at a time.

Looking after it, and what goes wrong

The faults people blame on a product are usually storage or priming.

• 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.

None of that is demanding, and it is the difference between a product that performs to the end and one that disappoints halfway.

More flavours in this line

Other options in the same range.

• Blue Sour Raspberry
• Blue Fusion
• Blackcurrant Lemonade
• Berry Lemonade
• Gummy Bear
• Lemon Peach Passionfruit
• Strawberry Mojito
• Cherry Cola

Two on the go beats one, because alternating keeps both tasting fresher.

Building a rotation instead of buying one thing

Nearly everyone who vapes daily ends up running two or three flavours rather than one, and there is a reason for it. Palate fatigue sets in faster than people expect. A profile you loved on day one can taste flat by day ten, not because the product changed but because your palate stopped noticing it.

The fix costs nothing. Keep two profiles from genuinely different families on the go, and alternate between them. Something sweet paired with something sharp, or a fruit paired with a menthol, resets the palate each time you switch. Two flavours in rotation will each last noticeably longer than either would alone.

The same range gives you obvious partners:

• Watermelon Ice
• Strawberry Raspberry Blueberry
• Strawberry Kiwi
• Blackberry Raspberry
• Mango Peach Pineapple
• Blackberry Ice

The buy 5 for £10 offer exists precisely for this, and it can be mixed across flavours rather than spent on one.

Where Hayati fits in the wider market

Brands in this category fall into two camps, and it is worth knowing which one you are buying from. We list 721 Hayati products, which puts it among the largest ranges we carry. The complete list is on the Hayati page.

Breadth cuts both ways. What it does give you is somewhere to go when you want a change without gambling on an unfamiliar name. Brands that make both hardware and liquid tend to design them to work together, which is why pods from one family rarely fit another. Brands that only make liquid put their effort into flavour development instead, and often outperform the hardware houses on taste alone.

The takeaway is straightforward. Once you find a brand whose profiles suit your palate, its other lines are a far safer bet than a random product at the same price. That is worth more than it sounds in a category where you cannot try before you buy. The full category runs to 736 products if you would rather compare across brands than within one.