As part of a continuous development programme, all Intellicig ECOpure liquid is manufactured within a dedicated Class 8 Clean Room at laboratory facility.

Following substantial investment in state of the art High Performance Liquid Chromatography equipment (HPLC), Intellicig now tests ECOpure batches in-house for nicotine content and related substances, along with density and pH. You will now see a "HPLC" logo on all refill cartridge packaging, reflecting this further improvement in Quality Control.

Intellicig uses test methods derived from the European Pharmacopoeia, ensuring the highest standard of result.

Test results are published on a Certificate of Analysis.

Intellicig sets the industry standard for Quality Control, proving clear batch and LOT numbers and expiry dates on all ECOpure products.