What Ratio of PG and VG Should You Use for Your E-Liquid?

What Ratio of PG and VG Should You Use for Your E-Liquid?

Choosing the right e-liquid is essential for achieving the desired vaping experience. Many vapers focus on the nicotine content and flavors in vape juice. However, the ratio of carrier liquids propylene glycol (PG) to vegetable glycerine (VG) is what significantly influences vaping characteristics like throat hit, vapor production, and overall flavor profile. In this blog, we'll explain the characteristics of PG and VG, their key differences, and how their ratios change the final e-liquid product.

Propylene Glycol (PG)

Propylene glycol is an odorless, colorless petroleum by-product that is less viscous than VG. It has a similar throat hit to traditional tobacco smoking. PG also carries flavors and nicotine more effectively than VG. High PG levels can irritate the throat. In addition, while PG allergies are rare, sensitivities can cause symptoms like rashes or other reactions.

Similar to VG-based e-liquids, the most common side effects of vaping PG-based vape juices are dry mouth, sore throat, and increased thirst.

Vegetable Glycerin (VG)

Vegetable glycerin is a natural chemical derived from vegetable oils and is considered vegetarian. Nicotine and flavorings can be suspended in it; although entirely VG mixes are also available.

VG is used in e-liquids to create a thicker vapor with a slightly sweet taste. It is thicker than PG and has a smoother throat hit, making it a common choice for sub-ohm vaping. Its thicker consistency can reduce the lifespan of atomizers and clog coils more quickly than PG-based liquids. As a result, high VG liquids may not work well in older model tanks or those with smaller coils.

The most common side effects of vaping VG-high liquids are dry mouth, sore throat, and increased thirst.

Key Differences Between PG and VG

Understanding the differences between PG and VG helps manufacturers and vape producers determine how to balance their ratio to create e-liquid products with the desired characteristics. While the two have similarities, these are their primary differences:

• Consistency. PG is a thinner liquid that is easily absorbed, while VG is thicker and can clog coils more easily.
• Flavor. PG is tasteless and carries flavors more effectively, whereas VG has a slightly sweet taste that can alter e-liquid flavor.
• Throat Hit. PG provides a stronger throat hit, making it similar to traditional tobacco smoking, while VG has a smoother, gentler hit.
• Vapor Production. While PG produces small clouds and can be more discreet, VG creates large, thick vapor clouds.
• E-liquid Preferences. PG is often preferred by users who like a stronger throat hit and flavor intensity. VG is often favored by vapers seeking a smoother sensation and more vapor production.
• Usage. PG is commonly used as the primary base in e-liquids and is combined with varying amounts of VG to suit different vaping preferences.

Ratios for Vaping Compared: Which One is the Best?

Different carrier ratios impact inhalation experience and therefore, user preferences. Consider how the final product changes in each of these blends:

• Higher PG Level. E-liquids composed of 60% or more PG offer a strong throat hit, similar to smoking. These are often popular with ex-smokers and beginning vapers. High PG levels also produce less vapor for lower-key or stealthy vaping.
• Balanced Ratios. A 50/50 ratio of PG to VG provides a moderate throat hit and vapor production. This option creates a balance between flavor, throat hit, and cloud production.
• Higher VG Ratios. E-liquids with as much as 70% VG produce larger, thicker vapor clouds and provide a smoother throat hit. High-VG juices are often used for sub-ohm vaping and cloud chasing. They may also reduce dryness and coughing issues common with higher PG levels.

Develop Your Ideal E-Liquid Formula with Daily Manufacturing

Developing e-liquids that deliver the ideal vaping experience for different types of users requires careful consideration of how carriers affect taste and inhalation. Partnering with an experienced white-label e-liquid manufacturer makes it easy to create a balance of PG and VG that users will enjoy. It’s also the best way to develop signature e-liquid products and elevate your brand.

Daily Manufacturing leads the way in white-label e-liquid manufacturing, specializing in top-tier e-liquids. Contact us to get answers to your questions or to get started on your own unique vape formula.