Guides
Vaping Guides
Expert-verified guides for every level.
CBD Vape COA: What It Can and Cannot Prove
A certificate of analysis can be useful, but only if readers understand the sample, date, lab, and test scope.
Read Guide
EU Vape Rules: What Article 20 Means for Product Design
EU e-cigarette rules connect nicotine concentration, refill behavior, packaging, labeling, and notification.
Read Guide
What Is ECID in the UK Vape Market?
ECID is one of the identifiers readers may encounter when checking UK e-cigarette product notifications.
Read Guide
What Retailers Should Keep in a Vape Product Intake File
A product intake file helps retailers move beyond flavor lists and supplier promises.
Read Guide
How to Read a Vape Label: Dates, Batch Codes and Claims
An evidence-first guide to vape product identity, printed dates, batch and security codes, storage instructions, marketing claims and condition-based stop-use signs.
Read Guide
Nicotine Salt vs Freebase Nicotine: What Changes for Vape Users
Nicotine form affects product design and user experience.
Read Guide
How to Read a Vape Lab Report
Check sample identity, laboratory scope, method, units, reporting limits, uncertainty, quality controls, and evidence limits before trusting a vape lab report.
Read Guide