PG (propylene glycol) and VG (vegetable glycerin) are safe ingredients found in most e-liquids. But what exactly are PG and VG? And what are the differences between them?

This article explores the symptoms of a PG allergy or intolerance and offers the perfect alternative.

A myth-busting breakdown of natural vs. artificial E-Liquid flavourings.

A guide to the best coils for 100% VG E-Liquids, including what materials to look for and how to keep your coils going for longer.