If you have looked at e-liquid details, you may have seen PG vs VG ratios and wondered what they mean. PG (propylene glycol) and VG (vegetable glycerine) are the two base liquids in every vape, and their ratio shapes flavour, vapour and throat hit. This guide explains PG vs VG simply and how the ratio affects your experience in Australia.
Adult-only note: This article is for adults of legal age. It provides no medical advice and makes no health or quitting claims. Always confirm current Australian regulations before purchasing.
What Are PG and VG?
PG and VG are the two base liquids that carry flavour and nicotine in e-liquid. PG is thinner, carries flavour well and gives a stronger throat hit. VG is thicker, produces more vapour and gives a smoother, slightly sweet draw. Every e-liquid is a blend of the two, and the PG vs VG ratio determines how it feels.
How the PG vs VG Ratio Affects Your Vape
| Higher PG | Higher VG |
|---|---|
| Stronger throat hit | Smoother draw |
| Sharper flavour | More vapour / clouds |
| Thinner liquid | Thicker liquid |
| Suits mouth-to-lung | Suits direct-to-lung |
A balanced ratio (such as 50/50) suits most disposables and mouth-to-lung devices, giving good flavour with a satisfying throat hit. Higher-VG blends suit cloud-focused, direct-to-lung devices. Most disposables are pre-set with a balanced PG vs VG blend, so you do not need to choose.
Which PG vs VG Suits You?
If you want a stronger throat hit and sharp flavour, a higher-PG or balanced blend suits you. If you prefer big, smooth clouds, higher VG is the way. For most adult vapers using disposables, the pre-set balanced blend is ideal. Browse pre-tuned devices across the vapes range.
Frequently Asked Questions
What does PG vs VG mean in vaping?
PG (propylene glycol) and VG (vegetable glycerine) are the two base liquids in e-liquid. PG carries flavour and throat hit; VG produces smoother, bigger vapour.
Is higher PG or VG better?
Neither is better — it depends on preference. Higher PG gives a stronger throat hit and sharp flavour; higher VG gives a smoother draw and more vapour.
What PG vs VG ratio do disposables use?
Most disposables use a balanced blend, often around 50/50, tuned for good flavour and a satisfying mouth-to-lung throat hit. You do not need to set it.
Does PG vs VG affect flavour?
Yes. PG carries flavour more sharply, while VG is slightly sweet and smooths the draw. A balanced blend gives clear flavour with smooth vapour.
Final Word
PG vs VG is the balance of the two base liquids: PG for throat hit and flavour, VG for smooth, big vapour. Most disposables use a balanced blend, so you can just pick a device and flavour. Browse pre-tuned options in the vapes range, and review the latest official vaping guidance from the Therapeutic Goods Administration before you buy.