🚚 Free UK delivery over £20✦⚡ Same-day dispatch before 4pm✦⭐ Rated 4.8/5 by 12,000+ UK vapers✦🔒 Age-verified checkout · 18+✦✅ 100% genuine, TPD-compliant stock✦💧 5 for £10 nic salts✦💨 3 for £10 prefilled pods✦🎁 Buy 2 for £20 · big-puff kits✦📦 Discreet plain packaging✦💷 Multibuy bundles across the store✦🚚 Free UK delivery over £20✦⚡ Same-day dispatch before 4pm✦⭐ Rated 4.8/5 by 12,000+ UK vapers✦🔒 Age-verified checkout · 18+✦✅ 100% genuine, TPD-compliant stock✦💧 5 for £10 nic salts✦💨 3 for £10 prefilled pods✦🎁 Buy 2 for £20 · big-puff kits✦📦 Discreet plain packaging✦💷 Multibuy bundles across the store✦
Rainbow Hayati Pro Max E-Liquid 100ml 70/30Hayati
Bundle Offer
By HAYATI

Rainbow Hayati Pro Max E-Liquid 100ml 70/30

★★★★★ 4.8 Read all 242 reviews
5,259 sold in the last 30 days
£6.99
In Stock · Ships Today

Don't miss out on these exclusive deals!

DealQtyPrice eachYou save
BUY 2 FOR £142+£7.00£-0.02 OFF
⏱Order within — for same-day dispatch (Mon-Fri before 4pm)
📦For delivery tomorrow with Royal Mail Tracked 24

Key features

  • Multibuy offer available: BUY 2 FOR £14
  • 50/50 PG/VG. Ideal for pod kits & MTL
  • Great flavour with a balanced throat hit
  • Flavour: Rainbow
  • Available in 0mg
  • 100% genuine, UK-compliant stock
  • Fast, tracked UK delivery
🚚Free Next Day DeliveryOn orders over £20
💬Questions?Contact our UK team
🔒100% GenuineAge-verified checkout

Product Highlights

Key specs at a glance
💧0mgNic Strength
🍬1+Flavour
🏷️HayatiBrand
📦E-LiquidFormat

Vape Shop Online's Verdict on the Rainbow Hayati Pro Max E-Liquid 100ml 70/30

What our data says
Popular ChoiceMarket signal
1,571Sold last 30 days
4.8 / 5Avg customer rating
242Verified reviews
TPD-compliantUK / MHRA registered
In stock todayDispatch status

Overview

The Rainbow Hayati Pro Max E-Liquid 100ml 70/30 by Hayati in Rainbow at 0mg. Pick up the BUY 2 FOR £14 multibuy — free UK delivery over £20 and same-day dispatch on weekday orders before 4pm.

Hayati Pro Max E-Liquid 100ml 70/30 Rainbow: what you are buying

Hayati Pro Max E-Liquid 100ml 70/30 Rainbow is the Rainbow option in the Hayati Pro Max E-Liquid 100ml 70/30 range, priced at £7.99. What follows is the detail worth knowing before you add it to the basket.

The full Hayati range is at Hayati, and this line alone runs to 20 flavours. We only list stock sourced through UK distributors.

Choosing your nicotine strength

This e-liquid is listed in 0mg. No UK retailer can sell above 20mg per ml, so strength choice is really about going lower.

  • 0mg contains no nicotine and is chosen for the flavour and the ritual alone.

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.

Other flavours in the Hayati Pro Max E-Liquid 100ml 70/30 range

If this one is not quite what you are after, the rest of the line is worth scanning. 20 flavours sit under this name, including:

Buying two at once and alternating is the simplest way to stop any single flavour going flat on you.

Getting the best from the bottle

Nicotine salt bottles are capped at 10ml in the UK, which is why you buy them in small bottles rather than large ones.

  • 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.

What the multibuy actually saves you

The offer on this line is buy 2 for £14. At £7.99 each, 2 would normally be £15.98, so the bundle saves £1.98 and works out at £7.00 apiece.

That sits under the £20.00 free delivery threshold, so either add something small or take the offer twice. You can mix flavours within the offer, so use it to try something new alongside a known favourite.

Baskets above £20 ship free within the UK. Same-day dispatch applies on weekday orders in before 4pm.

Ordering, delivery and the legal bit

This is an 18+ product and age verification applies to every order. 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. Questions about compatibility are worth asking before you order rather than after.

Is Rainbow the right pick for you?

The quickest way to choose is to ask which flavour family you reach for most. Rainbow is best judged against the other options in this line rather than in isolation.

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

Most people land on a favourite after trying a handful, not on the first purchase.

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:

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

Judging a product in isolation is how people end up disappointed. We list 736 products in this category. At £7.99, this one sits in the middle of the market.

  • 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

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

No puff rating is published for this listing, so we will not invent a per-puff figure.

  • The buy 2 for £14 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

If this one is close but not quite right, its siblings are the obvious next step. There are 20 options under this name:

Buying two from different families and alternating stops either going flat on you. The buy 2 for £14 offer makes that cheap to do.

Why the UK market looks like this

It helps to know which limits are legal and which are commercial. 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. For most people it works out cheaper over a month, provided you stay on one platform.

Everything we sell is UK-compliant stock bought through UK distribution. Sales are 18+ and every order is age-checked.

More flavours in this line

Everything else that sits under this name.

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.

Opened consumables are not returnable, which is standard for the category. If something arrives faulty or incorrect, contact us and we will sort it. Sales are strictly 18+ and every order is age-verified before dispatch.

Nicotine is addictive. These products are for adult smokers and vapers.

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 0mg. 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.

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.

Browse related ranges

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

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.

Building a rotation instead of buying one thing

The single most common mistake is buying five of the same flavour. 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 solution is simply how you buy. 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.

Sensible pairings from the same line:

The buy 2 for £14 offer exists precisely for this, and it can be mixed across flavours rather than spent on one.

Common problems and how to avoid them

The same handful of issues account for nearly every complaint.

A burnt taste on a new bottle. Almost always a coil that was not primed. Fill it, then leave it a few minutes before the first draw so the wick saturates properly. Drawing on dry cotton scorches it, and once burnt it does not recover.

Leaking. Usually heat or pressure. Warmth thins liquid and pushes it through seals, so a hot car or a sunny windowsill is the usual culprit. Cabin pressure on a flight does the same thing, which is why storing spares upright in a bag beats loose in a pocket.

Flavour fading. Frequently the palate rather than the product. If a flavour dulls after a week, switching to a contrasting profile for a day or two usually brings it back sharply.

Buying the wrong fitment. Pods are not universal, and even within one brand the families differ. Check the listing names your device before ordering rather than after. Spares and accessories are grouped separately if you need a replacement part.

Flavour

Rainbow

What's in the Box?

  • 1 x Rainbow Hayati Pro Max E-Liquid 100ml 70/30 bottle
  • Child-resistant, tamper-evident cap
  • Nicotine warning & safety insert

How to use

  1. Fill your pod or tank with 1.5-2 ml of liquid
  2. Let the coil sit and prime for 3-5 minutes
  3. Start with short mouth-to-lung draws
  4. Top up when liquid reaches the fill line

Specifications

BrandHayati
Product typeE-Liquid
Nicotine strength0mg
Available flavours1 (Rainbow)
Price£6.99
Multibuy offerBUY 2 FOR £14
AvailabilityIn stock — same-day dispatch
ComplianceUK TPD-compliant, MHRA-registered

Pros & cons

Pros

  • Best value per ml in the category
  • Choose your own device and coil
  • Available in a wide strength ladder

Cons

  • Refilling can leak if you overfill
  • Coil priming has a small learning curve
  • You handle the bottle — less discreet than pods

Customer Buying Tips

  • Match the strength to how much you smoked: 20+/day → 10-20 mg nic salt; 10/day → 10 mg; under 5/day → 3-6 mg freebase.
  • Match the ratio to your device: pod kits take 50/50, sub-ohm tanks take 70/30 shortfill.
  • Don't overfill: leaving the airhole clear prevents gurgling and leaking.
  • Shake before use so the nicotine and flavour integrate evenly.

More from Hayati

Similar e-liquids

Explore related categories

About Hayati

Hayati has become one of the UK's most-asked-for vape brands on the back of the Pro Max and Pro Ultra Plus — big-puff kits that led the switch from true disposables into prefilled-pod devices. Flavour ranges stretch across 85+ profiles, from British classics like Blackcurrant Menthol to tropical blends built for all-day vaping.

Shop the full Hayati range →

Frequently asked questions

How many puffs does the Hayati Pro Max E-Liquid 100ml 70/30 Rainbow give?

No puff rating is published for this listing, so we do not quote one. How long it lasts depends on your device and how often you vape.

How should I store it?

Upright, out of direct sunlight and away from heat. Warmth thins liquid and dulls flavour, and a hot car is the most common cause of a leak.

Is it genuine stock?

Yes. Everything we list is sourced through UK distribution and is UK-compliant, including the 2ml pod, 10ml bottle and 20mg nicotine limits where they apply.

What does Rainbow actually taste like?

The listing name is the best guide we can give without inventing tasting notes. If you want a safer bet, pick a family you already enjoy.

Is there a multibuy on this?

Yes, the offer is buy 2 for £14, and it can be mixed across qualifying flavours rather than being limited to this one.

When will my order arrive?

Weekday orders placed before 4pm are dispatched the same day. UK delivery is free once your basket passes £20, and paid options are shown at checkout.

Will this fit my device?

Check the listing details against your own kit before ordering. Pods are not interchangeable between brands, and even within a brand the families differ.

Delivery & returns

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.

Customer Reviews

4.8
★★★★★Based on 242 verified reviews
5★
76%
4★
18%
3★
4%
2★
1%
1★
1%
★★★☆☆

Big flavour, small price

Arrived well-packaged with next-day delivery. Taste is clean and authentic. Nothing to complain about.

Alfie S. · Verified buyer
★★★★★

Super happy with the order

Flavour holds up all the way through. Some brands get weaker after a few days but this stays consistent.

Maya O. · Verified buyer
★★★★★

Taste is as good as the reviews said

The flavour matches the description perfectly. No weird aftertaste. Proper authentic taste.

Josh U. · Verified buyer
★★★★☆

Top-quality product

My partner tried this and now we've both switched. Smooth hit, proper flavour, fair price.

Emily C. · Verified buyer
★★★★★

Better than my last brand

Cracking flavour, honestly. Been through a few of these already. Can't fault it at the price.

Toby M. · Verified buyer
★★★★★

Convinced my mate to switch too

Honestly, I was unsure at first but this has been great. Flavour is strong and lasts the full session. No complaints at all.

Elena K. · Verified buyer

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