Our Blue Raspberry e-liquid contains freebase nicotine, the traditional form of nicotine used in vaping. The primary difference you'll experience compared to nicotine salts is the throat hit. Freebase nicotine, particularly at higher strengths, typically provides a more pronounced 'throat hit', which many vapers find satisfying as it can offer a sensation similar to traditional smoking. Nicotine salts, conversely, are formulated to deliver nicotine with a much milder throat hit, even at very high concentrations. If you appreciate a vibrant fruit flavour with a classic, satisfying nicotine delivery, our freebase Blue Raspberry is an excellent choice.