VG vs PG: Which Ratio Is Best for You?
If you’ve ever shopped for e-liquid in the UK, you’ve probably seen terms like 70/30, 50/50, high VG, or high PG. But what do these numbers actually mean — and more importantly, which VG/PG ratio is best for you?
Choosing the right VG vs PG ratio can completely change your vaping experience. It affects flavour, throat hit, vapour production, coil lifespan, and even which vape kit you should use.
In this guide, we’ll break everything down clearly so you can choose the perfect e-liquid ratio for your device and vaping style.
What Is VG and PG?
What Is VG (Vegetable Glycerin)?
Vegetable Glycerin (VG) is a thick, slightly sweet liquid derived from plant oils. In vaping, VG is responsible for:
- Producing large vapour clouds
- Creating a smoother inhale
- Reducing throat harshness
High VG e-liquids (like 70/30 or Max VG) are popular with cloud chasers and sub-ohm vapers.
You can explore high VG e-liquids here.
What Is PG (Propylene Glycol)?
Propylene Glycol (PG) is a thinner liquid that carries flavour more effectively than VG. PG is responsible for:
- Stronger throat hit
- More intense flavour delivery
- Thinner consistency (better for small coils)
High PG liquids are typically found in 50/50 blends and nicotine salts designed for pod systems and starter kits.
Hayati Pro Max 100ml Vape Juice
Available in both 70/30 and 50/50 VG/PG ratios - Perfect for any vaping style!
Experience premium vaping with Hayati Pro Max 100ml shortfills. Bold flavours, massive clouds, and unbeatable value. Compatible with all sub-ohm kits and nicotine shots for custom strength.
Understanding VG/PG Ratios
When you see a ratio like 70/30, the first number represents VG, and the second represents PG.
- 70/30 VG/PG = 70% VG, 30% PG
- 50/50 VG/PG = 50% VG, 50% PG
- 80/20 VG/PG = 80% VG, 20% PG
Each ratio is designed for a specific type of vape kit and vaping style.
50/50 VG/PG – Best for Beginners & Pod Kits
50/50 e-liquid is the most versatile and beginner-friendly ratio in the UK vape market.
Best For:
- Pod kits
- MTL (Mouth-to-Lung) vaping
- Nicotine salts
- Ex-smokers switching to vaping
This ratio gives you:
- Balanced vapour production
- Good flavour clarity
- Noticeable throat hit
- Efficient nicotine delivery
Popular 50/50 nic salt brands available in the UK include:
All available with the Buy 7 Get 3 Free offer.
70/30 VG/PG – Best for Sub-Ohm & Cloud Vaping
70/30 e-liquid is ideal for more powerful vape kits designed for Direct-to-Lung (DTL) vaping.
Best For:
- Sub-ohm vape kits
- Low-resistance coils (below 1.0Ω)
- Cloud production
- Lower nicotine strengths (3mg–6mg)
This ratio provides:
- Larger vapour clouds
- Smoother inhale
- Slightly softer flavour intensity
If you're using advanced devices, browse suitable sub-ohm vape kits here.
High VG (80/20 or Max VG) – For Cloud Chasers
High VG liquids are thicker and designed for experienced vapers using powerful mods.
Important:
These liquids are not suitable for pod kits or MTL devices. Using high VG in a small coil can cause:
- Dry hits
- Leaking
- Coil burning
- Poor wicking
Always match your VG/PG ratio to your device and coil type.
Which VG/PG Ratio Should You Choose?
If You’re a Smoker Switching to Vaping:
Choose 50/50 VG/PG with nicotine salts.
If You Use a Pod Kit:
Stick to 50/50 e-liquids or nic salts.
If You Want Big Clouds:
Choose 70/30 or higher VG with a sub-ohm kit.
If You Want Strong Throat Hit:
Higher PG (50/50) is better.
Does VG/PG Ratio Affect Coil Life?
Yes.
- High VG liquids are thicker and can shorten coil life due to increased residue.
- 50/50 liquids are thinner and typically extend coil longevity.
Need replacements? Shop genuine pods & coils here.
Common VG vs PG Questions
Is VG or PG safer?
Both VG and PG are approved for use in food and pharmaceutical products and are widely used in UK-regulated e-liquids.
Why does high PG feel harsher?
PG carries flavour and nicotine more efficiently, which creates a stronger throat hit.
Why am I not getting much flavour?
If you’re using high VG in a small pod kit, switch to 50/50 for better flavour delivery.
Why is my vape leaking?
You may be using thin (high PG) liquid in a sub-ohm tank designed for thicker e-liquid.
Final Thoughts: VG vs PG Explained Simply
Choosing between VG vs PG isn’t about which is “better” — it’s about what suits your vape kit and personal preference.
- 50/50 VG/PG = Best for pod kits & nic salts
- 70/30 VG/PG = Best for sub-ohm kits
- High VG = Best for cloud production
Still unsure? Browse our full range of:
At EcoSmok UK, we stock premium UK-compliant vape liquids with fast delivery and unbeatable multi-buy offers.