HIGO Crystal Mr Blue Nic Salt E-Liquid

The HIGO Crystal Mr Blue Nic Salt E-Liquid is a blueberry-led nic salt with a layered mixed berry medley — a sweet, rounded "blue fruit" opening deepened by a broader berry blend that adds complexity and gentle tartness to the overall profile. Available at Vapourcore in 10ml bottles with a 50/50 VG/PG ratio in 10mg and 20mg nicotine salt, it is designed for MTL refillable pod kits and low-wattage starter devices. Browse the full HIGO Crystal nic salt range for all available flavours.

Mr Blue is a clearly berry-forward profile — the blueberry establishes the profile's identity from the first draw, and the mixed berry layer adds body and depth without introducing any secondary flavour that steps in front of it. It is a warm, sweetness-led draw without any cooling or menthol element.

18+ only. This product contains nicotine, which is a highly addictive substance.

What Does HIGO Crystal Mr Blue Taste Like?

On the inhale, a sweet, rounded blueberry opens the draw — a "blue fruit" sweetness that is clearly blueberry in character, soft and well-developed rather than sharp or sour. The opening is immediately approachable, with a natural fruit sweetness that is high enough to be satisfying without tipping into candy territory, and the blueberry identity is established unmistakably from the very first puff.

Through the mid-draw, a layered mixed berry medley develops behind the blueberry — a broader berry depth that adds dimension and a gentle tartness to the profile without overriding the blueberry foundation. The mixed berry quality at this stage is generic and blended rather than individually defined, contributing a fuller fruit body and a slightly more complex character across the mid-draw.

The exhale delivers a clean berry finish where the blueberry character carries through gently on the close, and a lightly sweet, pleasant aftertaste lingers briefly before settling naturally. There is no cooling or menthol element in this profile — it is a warm, fruit-sweet draw from opening to close.

Mr Blue sits at a medium sweetness level overall — the blueberry provides a naturally soft sweetness and the mixed berry layer adds a gentle tartness that keeps the profile from sitting too high on the sweetness scale. The tartness is subtle rather than assertive, making Mr Blue a comfortable, sessionable option for adult vapers who enjoy berry-forward profiles as an all-day draw.

Why HIGO Crystal Nic Salts?

HIGO is a UK-accessible vape brand with a full ecosystem covering nic salt e-liquids, prefilled pod kits, and devices — a range built around a consistent flavour library. The Crystal nic salt range carries HIGO's established flavour direction into a 10ml refillable format compatible with any MTL pod kit. Every bottle is manufactured in the United Kingdom and is fully TPD compliant, meeting all UK MHRA regulatory requirements. Each bottle is supplied with a childproof cap, tamper-evident seal, and a recyclable bottle. HIGO Crystal is built around HIGO's own flavour library for accuracy and depth across the range. Explore the full range at the HIGO brand hub.

Product Specifications

Which Devices Work Best With HIGO Crystal Mr Blue?

HIGO Crystal Mr Blue uses a 50/50 VG/PG ratio, making it well-suited to any MTL pod kit or low-wattage starter device. The balanced ratio wicks efficiently through tighter MTL coils without producing excessive vapour or placing unnecessary demand on the device. Popular device families among adult vapers include the Vaporesso XROS series, the Uwell Caliburn range, the OXVA Xlim Go, and the Aspire Flexus — all MTL pod systems operating within the compatible range for this e-liquid.

For coil guidance, 0.8–1.2 ohm MTL coils at 10–25W are designed to work well with the 50/50 ratio. HIGO Crystal nic salts are not suitable for sub-ohm tanks or direct-to-lung (DTL) devices — using a 20mg nicotine salt in a high-wattage, low-resistance setup is not recommended. Browse the range of refillable pod vape kits at Vapourcore for compatible device options, or see the full selection of refillable vape pods for compatible pod options.

Nicotine Strengths — Which Should I Choose?

HIGO Crystal Mr Blue is available in two nicotine salt strengths to suit different vaping habits and requirements.

• 10mg: A balanced option for regular adult vapers who use their device throughout the day and prefer a moderate nicotine delivery. 10mg may also suit vapers who have stepped down from a higher strength and want to continue at a comfortable mid-range level for all-day use.
• 20mg: Better suited to adult vapers switching from disposables or prefilled pod kits, or those who require a stronger and faster nicotine delivery. 20mg nicotine salt typically provides a smoother throat hit than freebase nicotine at the same strength.

For delivery options and timescales, visit the Delivery & Shipping page before placing your order.

Value & Sustainability

Each 10ml bottle of HIGO Crystal Mr Blue typically provides approximately 3,000 puffs when used with an MTL device (usage dependent). Switching from single-use formats to a refillable system with 10ml nic salt bottles may reduce the volume of single-use plastic and battery waste generated per session. For full details on our returns process, see the Returns page.

Frequently Asked Questions

What does HIGO Crystal Mr Blue taste like?

HIGO Crystal Mr Blue delivers a sweet, rounded blueberry on the inhale — soft, naturally fruit-sweet, and clearly "blue fruit" in character. A mixed berry medley develops through the mid-draw, adding depth and a gentle tartness alongside the blueberry base. The exhale is a clean berry finish with a lightly sweet aftertaste. There is no cooling element. The overall profile is blueberry-led, warm, and sessionable at a medium sweetness level throughout.

What devices and coils work with HIGO Crystal Mr Blue?

HIGO Crystal Mr Blue is designed for MTL pod kits and low-wattage starter devices running 0.8–1.2 ohm coils at 10–25W. Compatible device families include the Vaporesso XROS, Uwell Caliburn, OXVA Xlim Go, and Aspire Flexus. It is not suitable for sub-ohm tanks or DTL devices. Any MTL pod kit operating within the compatible coil and wattage range should work effectively with the 50/50 VG/PG formula.

Should I choose 10mg or 20mg for HIGO Crystal Mr Blue?

Both strengths are available. 10mg suits regular adult vapers who prefer a moderate nicotine delivery for all-day use, or those who have stepped down from a higher strength. 20mg is better suited to adult vapers switching from disposables or prefilled pod kits who need a faster, stronger nicotine delivery. 20mg nicotine salt typically delivers a smoother experience than freebase nicotine at an equivalent strength.

Is HIGO Crystal Mr Blue more blueberry or more mixed berries?

Mr Blue is primarily blueberry-led — the blueberry establishes and maintains the profile's identity throughout the draw, and its sweet, rounded character is the dominant flavour from the first draw to the last. The mixed berry layer adds body, depth, and a gentle tartness through the mid-draw without stepping in front of the blueberry. Adult vapers who want a clearly defined single-berry experience centred on blueberry should find the balance suits them well.

How long does a 10ml bottle of HIGO Crystal Mr Blue last?

A 10ml bottle typically provides approximately 3,000 puffs when used with an MTL device, though actual duration is usage dependent and varies based on draw length, frequency of use, and the specific device being used. For most adult vapers using an MTL pod kit at a moderate pace, a 10ml bottle may last between four and seven days before needing replacement.

Is HIGO Crystal Mr Blue TPD compliant — UK MHRA?

Yes — HIGO Crystal Mr Blue is fully TPD compliant and meets all UK MHRA regulatory requirements. It is UK-manufactured, supplied in a 10ml childproof bottle with a tamper-evident seal, and contains a maximum of 20mg nicotine salt — within UK legal limits. The product is available from Vapourcore for adults aged 18 and over only.

Important Information

• TPD compliant — meets all UK MHRA regulatory requirements
• Contains nicotine — nicotine is an addictive substance. For adult nicotine users only.
• Not recommended for non-smokers, pregnant women, or those with heart conditions
• Keep out of reach of children and pets
• Store in a cool, dry location away from direct sunlight
• For use with MTL pod kits and low-wattage devices only — not for sub-ohm or DTL vaping