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WS-23 vs natural menthol in UK vape liquids (2026): a safety and flavour comparison for shoppers and regulators
WS-23 is a flavourless synthetic coolant that gives strong "ice" sensations while natural menthol adds a mint character. This 2026 comparison explains differences in flavour, prevalence and safety evidence — including MOE findings — and gives practical advice for vapers and regulators.