Every bottle of LIQUA has a united QR code located on package/bottle. Scan the code with any suitable application on your smartphone and you'll automatically verify the authenticity. Also you may enter authenticity code manually
• What are the ingredients of LIQUA e-liquids?
• Which flavor do you recommend starting vaping?
• What nicotine level should I choose?
• How should I store LIQUA e-liquids?
• Do you use natural extracts?
• Do LIQUA e-liquids contain alcohol?
• Do you use water in LIQUA e-liquids?