This collection contains all high milligram nicotine e-liquids available at Vapourium, comprising nicotine salt formulations at elevated concentrations. All products are notified under the Smokefree Environments and Regulated Products Act 2020 and meet New Zealand labelling and packaging requirements.

High milligram e-liquids in this collection are exclusively nicotine salt formulations. The nicotine salt compound is produced through protonation of freebase nicotine with an organic acid, typically benzoic acid, which lowers the pH and reduces throat irritation at higher concentrations. This allows delivery of 35mg/mL nicotine content with manageable throat sensation when used in appropriate low-wattage hardware.

These products are engineered specifically for mouth-to-lung pod systems and low-output starter kits. Compatible devices operate between 8W and 18W with coil resistances of 0.8 ohms and above. Using high milligram e-liquids in sub-ohm or high-wattage hardware is not recommended due to the elevated nicotine concentration and the increased vapour volume produced by such devices.

The VG/PG ratio in high milligram formulations is typically balanced at 50/50 or slightly VG-forward at 60/40. This thinner viscosity ensures efficient wicking in the compact coil and cotton assemblies used in pod cartridges. Bottle volume is standardised at 30mL with child-resistant closures across all products.

Ingredient composition consists of USP-grade vegetable glycerine, USP-grade propylene glycol, food-grade flavour concentrates, and pharmaceutical-grade nicotine salt. Brands in this collection include both New Zealand-manufactured and imported products, all notified through the required regulatory process. Products are restricted to persons aged 18 years and over.