Rainbow in the Elux Legend Nic Salt E-Liquid: a fistful of fruit sweets in every puff
Rainbow is the flavour that does not pretend to be sophisticated, and that is precisely why so many people adore it. As an Elux Legend nic salt e liquid, it is a full on fruit sweet medley, the vape equivalent of tipping a bag of chewy rainbow sweets into your mouth all at once. There is no single fruit taking the lead here, just a bright, tumbling mix of them, delivered on the smooth throat feel that makes nic salts so easy to enjoy. If you refill your own device and want something cheerful, this is comfort in a bottle.
The taste, layer by sugary layer
The first inhale is an explosion of sweetness. It is candied and juicy and unmistakably a sweet shop flavour, the sort of taste that pulls up memories of penny sweets and chewy fruit chews rather than fresh produce. You get a wave of red and yellow fruit right away, a strawberry and orange sort of brightness leading the charge, sugary and instantly likeable.
The middle is where the rainbow really fans out. As the initial sweetness settles, more fruits crowd in, a bit of citrus tang, a hint of berry, a touch of something tropical, all layered so no single note fully dominates. It reads exactly like a mixed bag of fruit sweets where every chew is a slightly different colour. There is a pleasant tartness weaving through the sugar, the same tang you get from the sharper sweets in the bag, and that keeps the flavour from collapsing into one flat wall of sugar.
On the exhale, the fruits blur into a sweet, chewy aftertaste that lingers happily on the tongue. Because this is a nic salt, the whole experience arrives smooth, with no harsh scratch at the back of the throat even at stronger levels. In the UK, nic salts are capped at 20mg/ml, which is 2 percent, so even the highest strength stays within that limit while keeping the hit satisfying and the sweets front and centre.
Who it suits and the mood it matches
Rainbow is a flavour for the sweet toothed and the young at heart. If your favourite disposables have always been the candy and sweet shop ones, this is your natural home. It suits people who find single fruit flavours a bit serious and want something playful, and it is a brilliant crowd pleaser because almost everybody has a soft spot for rainbow sweets. New refillers often love it too, since it is forgiving, familiar and immediately enjoyable.
Mood wise, Rainbow is a pick me up. It is a cheerful daytime vape, great for breaking up a dull afternoon or rewarding yourself after a slog of a task. It pairs surprisingly well with a coffee, the tang cutting through, and it is a fun social flavour when you are out and about. It is less suited to a quiet, grown up evening wind down, where a custard or a menthol usually fits the mood better, since Rainbow is unashamedly bright and sugary.
How it compares, and dodging sweet fatigue
Set against a single fruit like strawberry or mango, Rainbow is busier, sweeter and far more candy driven, so it is about fun rather than realism. Set against a fruit mix that aims for a natural juice taste, Rainbow leans firmly towards the sweet shop, all confectionery brightness rather than fresh fruit. Set against a sour sweets flavour, it is sweeter and gentler, with only a mild tartness rather than a puckering sour hit.
The one real risk with a flavour this sugary is sweet fatigue, where your palate adapts and everything starts tasting a little muted. Rotation is the answer, and it works especially well here. Alternate Rainbow with a menthol or an iced fruit to give your tongue a cold, clean reset. Swap to a plain, less sweet fruit like a simple apple or a berry for a day to dial the sugar right down. Then when you come back to Rainbow, that fizzy sweet shop burst tastes vivid all over again. Keeping a second, less sweet flavour in rotation is honestly the best thing you can do for a candy vape.
- Reset with: a menthol or iced fruit to clear the sugar
- Dial it down: a plain apple or single berry for a low sweetness day
- Then return: Rainbow tastes bright and fizzy again after a break
Getting the sweetest, truest pour
Sweet, fruity nic salts reward a little patience. After filling your pod or tank, let it stand for a couple of minutes so the wick soaks fully before the first draw, since a dry wick gives a burnt, muted taste that flattens all that lovely candy brightness. Steady draws suit it better than rapid puffing, letting each layer of fruit come through cleanly.
Storage is important with a sweet e liquid. Keep the bottle upright, tightly capped, out of direct sunlight and somewhere cool, because heat and light dull the top notes fastest on bright fruit flavours and can leave Rainbow tasting stewed rather than fresh. A cupboard is ideal. Just as importantly, a sweet smelling e liquid must be kept well out of reach of children and pets, since nicotine is a poison and the sweet scent is exactly the sort of thing that attracts curious hands. Rainbow tends to taste at its most vivid when the bottle is fairly fresh, so buying sensible quantities keeps every fill tasting its best.
On value, a refill bottle of nic salt goes a long way compared with a stream of sealed candy disposables, and you decide how much you use and how often you top up. For a flavour you might reach for all day, that adds up to a genuinely economical way to keep the sweet shop stocked.
Who should probably skip Rainbow
Rainbow is joyful but it is not for every palate. If you find candy and sweet shop flavours too artificial or too sugary, this will be firmly over your line and a natural fruit blend will serve you better. If you prefer grown up profiles like tobacco, custard or menthol, this playful sweetness will feel out of place. And if you are chasing a realistic, true to life fruit taste, Rainbow is the wrong tree entirely, since it is proudly a confectionery flavour first and foremost.
Which fruits can I actually pick out in Rainbow?
It is a deliberate medley, so no single fruit is meant to dominate, but most people catch a strawberry and orange brightness up front, some citrus tang and berry through the middle, and a general chewy sweet shop character overall. It is designed to taste like a mixed bag of rainbow fruit sweets rather than any one fruit.
Is Rainbow too sweet for all day vaping?
It can be if it is the only thing you vape, simply because your palate adapts to constant sugar. Plenty of people use it all day happily, but rotating in a menthol or a plainer fruit keeps your taste buds sharp and stops Rainbow fading into the background, so it tastes as lively in the evening as it did at breakfast.
Does the nic salt format change the flavour?
Mainly it changes the feel rather than the taste. Nic salts run smooth on the throat even at higher strengths, which lets all that candy sweetness come through cleanly without a harsh hit getting in the way. That smoothness is a big part of why sweet flavours like Rainbow work so well as salts.
This e liquid contains nicotine and is for adults 18 and over only. Store it safely away from children and pets, and do not start vaping if you are not already a smoker.
