Nicotine salt 40mg/mL) Conclusion: "Cost-free-base 20mg/mL formulations realized lower blood nicotine concentrations than nicotine salt 20mg/mL, when 40mg/mL nicotine salt yielded concentrations comparable to cigarette smoking." "The results can advise regulatory policy relating to e-liquids and their likely use in smoking cigarettes cessation. Contributors: All authors conceived on t... https://officialigetaustralia.com/product-category/groo-max-vapes/