Do you know what is in your E-Liquid?
Make sure you are getting e-liquids with no nasty ingredients.
All Purple Wolf E-Liquids pass USA FDA and EU TPD quality requirements.
The EU Tobacco Products Directive (TPD) is a set of laws governing all nicotine-containing products in the European Union. All e-liquids must be submitted for chemical analysis and toxicological tests.
The USA FDA Electronic Nicotine Delivery Systems (ENDS) regulations require all ingredients and flavourings in e-liquid to be submitted for approval.