Nicotine Salts provide high nicotine levels for your e-liquid without the harsh throat hit. This 20mg nicotine salt shot by Nic Nic will increase the nicotine level in your base e-liquid for an intense hit without the harshness. The Nic Nic Nicotine Salt Shot is also available in 10mg and 20mg strength nicotine. 50% VG, 50% PG.