The Benefits of 100% VG E-Liquids: Why PG-Free Vaping Is Growing in 2026

Introduction: 2026 and the Rise of PG-Free Vaping

In 2026, the vaping landscape continues to evolve as adult vapers become more informed and selective about what they inhale. Increasingly, vapers are looking for smoother, more comfortable experiences tailored to their personal preferences and sensitivities. One of the strongest trends shaping the market is the rise of 100% VG e-liquids — vape liquids made entirely without propylene glycol (PG).

This shift is driven by advances in e-liquid formulation, improvements in modern vape hardware, and a greater awareness of how base ingredients affect vapour production, flavour delivery, and throat comfort. For many vapers, PG-free vaping offers a more enjoyable and consistent experience, particularly during longer sessions.

What Are 100% VG E-Liquids?

E-liquids are typically made using two base ingredients: propylene glycol (PG) and vegetable glycerine (VG). PG is a thinner liquid known for carrying flavour effectively and delivering a sharper throat sensation. VG, by contrast, is thicker, plant-derived, and produces smoother vapour with a naturally mild sweetness.

100% VG e-liquids contain no PG at all. Instead, they rely entirely on vegetable glycerine and specially selected flavour concentrates designed to perform in thicker liquids. This makes them distinct from standard “high VG” e-liquids, which still contain a percentage of PG.

For those unfamiliar with how vape liquids are formulated our guide on What Vape Liquid Should I Use? is a helpful source of information on how different ingredients and ratios influence vapour, flavour, and overall performance.

Key Advantages of 100% VG E-Liquids

1. Smoother Vaping Experience

One of the main reasons vapers choose 100% VG e-liquids is the noticeably smoother inhale. It is undeniable that VG e-liquids provide a much smoother user experience and while early on people viewed this as subjective preferance, more and more it is seen as the objective truth of VG vaping and here is why. VG produces a gentler sensation on the throat compared to PG, which is commonly associated with a stronger “throat hit.” 

Public health bodies such as Public Health England have highlighted that throat irritation and dryness are among the most frequently reported issues by vapers using PG-based liquids. Removing PG from the equation can significantly reduce these effects for those who are sensitive to it. As a result, 100% VG e-liquids are particularly popular among:

• Vapers who chain vape or vape for extended periods
• Former smokers with throat sensitivity
• Users who experience dryness or irritation with PG blends

2. Increased Vapour Production

Vegetable glycerine is responsible for producing thick, dense vapour clouds. Its higher viscosity allows it to generate significantly more vapour than PG-based liquids, creating a fuller and more satisfying draw.

This is especially appealing to direct-to-lung vapers and cloud enthusiasts. Those interested in a deeper comparison can explore the performance differences in our VG vs PG guide, which explains how each base affects vapour, flavour, and device suitability.

3. Ideal for PG Sensitivities and Allergies

While PG is widely used in food and pharmaceutical products, a small but notable proportion of vapers report sensitivity when inhaling PG-based vapour. Symptoms can include throat irritation, dryness, coughing, or discomfort during prolonged use.

Medical organisations such as the Royal College of Physicians acknowledge that individual tolerance to inhaled substances can vary. For these vapers, 100% VG e-liquids provide a practical way to continue vaping comfortably without exposure to PG.

4. Complimentary to Advanced Hardware

Vaping hardware has advanced significantly in recent years. In 2026, many popular vape kits feature sub-ohm coils, higher wattage capabilities, and larger wicking ports designed specifically for thicker e-liquids.

100% VG e-liquids perform best in these modern setups, delivering consistent vapour without dry hits when used with appropriate coils. If you’re unsure whether your device is suitable, our round up of the 10 best Vape Kits of 2025 can help match your vaping style with the right hardware.

Common Myths and Considerations

Despite their popularity, some misconceptions about 100% VG e-liquids still exist.

Flavour strength
PG carries flavour more efficiently than VG, leading to the belief that VG-only liquids lack taste. In reality, modern flavour concentrates and improved formulations mean well-crafted 100% VG e-liquids can be just as rich and satisfying.

Device compatibility
Because VG is thick, it may not perform well in small, low-power mouth-to-lung devices. Sub-ohm kits with adequate wicking are recommended.

Nicotine delivery
VG’s smoothness can make nicotine feel less harsh. Some vapers adjust their nicotine strength slightly when switching to 100% VG to maintain satisfaction.

These considerations don’t detract from the benefits — they simply help ensure the right setup for the best experience.

PG-free vaping has grown from a niche preference into a mainstream option for experienced vapers. This shift is driven by:

• Increased availability of high-quality VG-only e-liquids
• More advanced hardware designed for thicker liquids
• Greater awareness of ingredient sensitivities
• Demand for personalised vaping experiences

Rather than replacing traditional e-liquids, 100% VG products now form an essential part of the modern vaping landscape.

How to Choose a 100% VG E-Liquid

When selecting a 100% VG e-liquid, consider:

• Flavour formulation: Choose liquids designed specifically for VG-only use
• Device compatibility: Use sub-ohm kits with sufficient wicking
• Nicotine flexibility: Shortfill bottles allow custom nicotine strength
• Quality and consistency: Look for specialist manufacturers

Our Premium E-Liquids Range includes carefully formulated 100% VG options designed for smooth performance and rich vapour production.

Conclusion

In 2026, 100% VG e-liquids continue to grow in popularity as vapers seek smoother, PG-free options that prioritise comfort, thick vapour and compatibility with advanced devices. While not suited to every setup or preference, they represent an important segment of the UK vaping landscape — particularly for cloud enthusiasts and those with PG sensitivities.

Explore our full range of 100% VG e-liquids on Pure-Eliquids.com and find the PG-free option that suits your style.