IVG Intense Salts – Blue Sour Raspberry

Sour first, sweet after: the actual taste sequence

Blue Sour Raspberry doesn't ease you in. The first pull carries a genuine sour hit, the tongue tingling kind, closer to a sour sweet than a sour drink, and it lands before any sweetness gets a chance to introduce itself. That's deliberate and it's the whole point of the flavour. If you're expecting a gentle raspberry note to open things up, the first draw will catch you off guard.

Through the middle of the pull the sourness starts to fade and the raspberry itself steps forward, the actual fruit note rather than the acid coating it. Underneath that sits a blue candy sweetness, the kind that tastes closer to a sweet shop pick and mix than to fresh berries, and it builds steadily as the sour edge wears off.

By the exhale most of the sourness has gone, leaving a rounded blue raspberry sweetness with a faint tingle still sitting on the lips and tongue. That tingle is the last thing to fade, sometimes a full second or two after the vapour itself has cleared, and it's the detail that separates this from a standard sweet raspberry salt.

Who this flavour suits

This one is aimed at people who like their nic salts to have a bit of bite rather than a smooth, sweet ride from start to finish. If you used to reach for sour sweets rather than chocolate, or you find most fruit vapes taste a bit flat and want something with an edge, Blue Sour Raspberry delivers that in a way most standard sweet salts don't try to.

It's a strong afternoon flavour, the sourness cuts through in a way that works well after food or alongside a coffee, when your palate needs waking up rather than soothing. As nic salts are typically vaped mouth to lung on lower power pod kits, the flavour comes through cleanly at a gentle draw rather than needing a big cloud to register.

A note on strength

IVG Intense Salts are available across a range of nicotine strengths up to the UK's 20mg/ml cap for salt nicotine, and this flavour's sourness does a decent job of masking some of the harshness that a stronger salt can bring on the throat. It's worth remembering that nicotine products are for over-18s only, and picking a strength that matches your usual intake will get the most out of the flavour rather than the throat hit dominating the experience.

How it compares and what to rotate it with

Set next to Hayati Pro Max Plus Blue Razz Lemonade, which is soft, sweet and citrus led throughout, Blue Sour Raspberry is a different animal entirely, sharper, more acidic, with the sweetness held back until later in the draw. If you've tried a standard blue raspberry salt and found it one-note, the sour layer here gives it far more shape.

Sour flavours are among the quickest to cause palate fatigue because the tongue adapts to acidity faster than it does to sweetness. Rotating in a smooth dessert or custard style salt, or a plain sweet fruit, gives your taste buds a rest and makes the next sour pull feel sharp and fresh again rather than muted.

Getting the truest taste out of it

• Slow, gentle mouth to lung draws suit this flavour better than fast, hard pulls, the sourness reads clearest at a lower, steadier airflow.
• If you're refilling an open pod or tank yourself, give the bottle a proper shake first, sour flavourings can settle slightly and need mixing back through before use.
• The sour note is sharpest on a fresh coil and softens gradually as the coil wears in, so the truest hit of sourness comes in the first few days after swapping in new coils or pods.
• Sour and acidic e-liquids can shorten coil life slightly compared with sweeter blends, so don't be surprised if this flavour needs coil changes a touch sooner than a standard fruit salt.

Why does the sourness fade the longer I use the same pod?

Sour flavouring compounds tend to be the first thing a coil's residue dulls down, so as a coil wears in over several days the sharp initial hit softens while the sweeter raspberry base holds up longer. Fresh coils or pods bring the sourness back to full strength.

Is Blue Sour Raspberry too intense for a first time nic salt user?

It's more intense than a standard sweet salt purely because of the sour layer, but the nicotine delivery itself works the same as any other salt at the same strength. Starting at a lower strength is a sensible way to get used to both the sourness and the salt hit together.

Does the sour edge affect the throat hit?

The tingling sensation from the sourness sits mostly on the tongue and lips rather than the throat, so it doesn't change the throat hit itself, though the sharpness can make a strong salt feel a little more intense overall on the first few pulls.