50/50 Shortfills: The Ultimate Vaper’s Guide

E-liquid Kris Lord Rico
Hand holding a 50/50 shortfill e-liquid vape juice bottle with amber liquid on a minimalist white background

Big flavor. Big savings. Small hassle.

If you’re tired of rising vape juice prices (and the looming vape taxes in 2026), 50/50 shortfills might just be your secret weapon. These nicotine-free e-liquids let you save money, enjoy bold flavors, and keep using your favorite device—all without compromising quality.

And if the thought of mixing nicotine shots sounds complicated—don’t stress. It’s easier (and quicker) than you think.

In this guide, we’ll break down everything you need to know about 50/50 shortfills—from what they are, how to use them, their pros and cons, and why they could be the future of vaping.

 

 

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What Are 50/50 Shortfills?

Shortfills are large bottles of nicotine-free e-liquid with extra space at the top to add nicotine shots. The “50/50” ratio means 50% VG (vegetable glycerin) and 50% PG (propylene glycol), striking a balance between flavor and vapor production.

Traditionally, most shortfills came in 70/30 VG:PG, which worked best with sub-ohm devices. But now, with 50/50 ratios, they’re compatible with a wider range of devices—including beginner-friendly pod kits like the Vaporesso Xros 3 Mini.

 

 

How to Add Nicotine to a 50/50 Shortfill

Mixing nicotine into a shortfill is simple:

  1. Remove the cap and stopper.

  2. Add nic shot(s): usually 1 × 10ml nic shot for 50ml shortfill or 2 × 10ml for 100ml.

  3. Reseal the bottle tightly.

  4. Shake well to mix.

  5. (Optional) Let it steep for a deeper flavor.

 

 

What Is a Nic Shot, and What Are Your Options?

A nic shot is a 10ml flavorless (or lightly flavored) e-liquid containing nicotine. For 50/50 shortfills, choose 50/50 ratio nic shots for best results.

Types of nic shots:

  • Freebase Nic Shots – classic throat hit.

  • Nic Salt Shots – smooth inhale, faster absorption.

  • Flavored Shots – cooling menthol or fizzy effects.

 

 

Advantages of 50/50 Shortfills

  • Cost Savings – bulk bottles = lower price per ml.

  • Eco-Friendly – fewer small bottles = less plastic waste.

  • Device Compatibility – works with pods, vape pens & starter kits.

  • Longer Supply – fewer trips to restock.

  • Customizable Nicotine – tailor strength to your liking.

 

 

Disadvantages of 50/50 Shortfills

  • Extra Step – requires mixing nic shots.

  • Lower Max Nicotine – can’t go as high as premixed 10mls.

  • Beginner Learning Curve – new vapers may prefer premixed first.

 

 

How Do 50/50 Shortfills Compare to 70/30?

Feature 70/30 Shortfills 50/50 Shortfills
Vapor Production High Average
Device Compatibility Mods/Pod Mods Starter Kits/Pods
Coil Lifespan 2–4 Days 1–2 Weeks
Throat Hit Gentle Adjustable w/ Nic Salts
Usage Style Direct Lung Mouth-to-Lung

 

 

Why 50/50 Shortfills Could Be the Future of Vaping

With disposable vapes facing bans and taxes rising, more vapers are turning to 50/50 shortfills for a cost-effective, customizable, and eco-friendly solution.

Bottom line: If you want to save money, enjoy smooth flavors, and stay prepared for upcoming vape regulations, 50/50 shortfills are worth the switch.

 

 

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Tags: E-liquid