Every e-liquid label in Malaysia shows two numbers like 50/50 or 30/70. Most vapers glance past them and go straight to the flavour name — but that ratio decides how strong the flavour tastes, how sharp the throat hit feels, and whether the liquid will even work in your device. Here is what you need to know.
What PG and VG Actually Do
PG (propylene glycol) is thin and almost tasteless. It is an excellent flavour carrier, so flavourings dissolve in it evenly and come through sharp and defined. It also gives the “catch” at the back of the throat many ex-smokers look for.
VG (vegetable glycerin) is thick and slightly sweet. It produces denser, softer vapour and a smoother inhale, but it mutes flavour a little because it is heavier and coats the palate.
Common Ratios and How They Taste
| PG/VG | Flavour Sharpness | Throat Hit | Vapour | Best Device |
|---|---|---|---|---|
| 70/30 | Very sharp, bright | Strong | Light | Older MTL pens |
| 50/50 | Clear and balanced | Medium | Medium | Most pod kits, salt nic |
| 40/60 | Balanced, a little rounder | Medium-soft | Medium-dense | Pods with mesh coils |
| 30/70 | Smooth, softer edges | Soft | Dense | Sub-ohm tanks, freebase |
Which Flavours Suit Which Ratio?
Fruits and menthol: higher PG shines
Crisp profiles like mango, lychee, grape or strong mint depend on a clean, bright top note. At 50/50 these flavours taste lively; at 30/70 they can feel slightly “blurred”. This is why most salt nic fruit blends sold in Malaysia are built around 50/50.
Desserts and creams: higher VG works better
Custards, milky drinks, cookies and cereal flavours benefit from VG’s natural sweetness and thicker mouthfeel. A 30/70 freebase custard often tastes richer than the same recipe at 50/50.
Tobacco: depends on the style
Dry, sharp tobaccos suit balanced ratios; sweet, caramel-style tobaccos benefit from more VG.
Why Your Device Matters
Thick high-VG liquid wicks slowly. Put a 30/70 liquid in a small MTL pod with tight coil holes and the cotton may not re-soak fast enough — you will get dry, burnt-tasting hits even though the pod looks full. Most pod kits are tuned for 50/50. Save 30/70 and above for larger tanks built for it.
The reverse problem also exists: very thin 70/30 liquid in a large-hole tank tends to flood the coil and leak or spit.
Quick Tips for Better Flavour
- If a new fruit liquid tastes weak, check the ratio before blaming the flavour — too much VG may be muting it.
- If a dessert liquid tastes thin, try a higher-VG version in a device that can handle it.
- Cold weather and air-conditioning thicken VG; let bottles reach room temperature before filling.
- Not keen on refilling? Pre-filled disposables are already matched to their coil, so the ratio is taken care of for you.
FAQ
Is higher PG or higher VG better for flavour?
Higher PG gives sharper, more defined flavour; higher VG gives a smoother, rounder taste. For most pod users, 50/50 is the best balance.
Can I use 30/70 e-liquid in my pod kit?
Only if the pod or coil is rated for high-VG liquids. Otherwise, expect slow wicking and dry hits — stick to 50/50 or the ratio your device maker recommends.
Warning: This product contains nicotine, which is addictive. For adults 18 years and above only.