Every e-cigarette liquid, or e-liquid, consists of four key ingredients: Propylene Glycol (PG), Vegetable Glycerin (VG), nicotine, and flavorings. PG and VG serve as the base, while nicotine and flavorings are added to customize the e-liquid. Let’s delve into each component to understand their role in your homemade concoction.
Understanding the Components
Propylene Glycol (PG)
PG is a thin, tasteless liquid that serves as a carrier for flavors and nicotine. It provides the “throat hit,” similar to smoking a traditional cigarette. If you desire a stronger throat hit, opt for a higher PG ratio in your e-liquid mix.
Vegetable Glycerin (VG)
VG is a thicker, sweeter liquid that produces large vapor clouds, ideal for those who enjoy the visual aspect of vaping. A higher VG ratio is suggested if you prefer smoother vapes, albeit at the expense of reduced flavor intensity.
Nicotine
The optional component depends on whether you want nicotine in your e-liquid. Nicotine is usually sold in liquid form, so it’s easy to mix with your PG/VG base blend. Adjust the concentration based on personal preference, but ensure it is done safely to prevent adverse effects.
Flavorings
These are the soul of your vape experience, and the variety is vast. Food-grade flavorings, typically used in candies and beverages, work well to craft distinctive tastes. From fruity tones to dessert essences, the options are nearly limitless.
The Mixing Process
- Measure Your Base Mix: Using a scale or syringes, correctly measure a blend of PG and VG. For a standard 50/50 mix, use equal parts of both. Adjust according to personal preference for more throat hit or larger clouds.
- Add Nicotine: If you prefer nicotine in your vape, add it according to the desired ratio. Use gloves and goggles to ensure safety. Calculate the required amount based on your target nicotine strength.
- Infuse the Flavor: Carefully add your chosen flavorings. Start with small percentages (8-15%) to avoid overpowering your blend. You can always enhance the flavor later after testing the mixture.
- Mix Thoroughly: Combine everything in a clean container and shake well. Some enthusiasts use a magnetic stirrer or an electric milk frother for a more homogeneous blend.
- Steep Your E-Liquid: Steeping allows flavors to blend and mature, similar to aging fine wine. Store your mixture in a dark, cool place for 1-2 weeks, shaking periodically. Test it after a few days to see if the desired taste has developed.
Essential Safety Tips
Handling nicotine and flavoring concentrates requires caution. Always work in a well-ventilated space. Wear protective gear, and clean tools thoroughly before use.
Troubleshooting Common Issues


If your mix tastes bland, consider increasing the flavoring slightly or reviewing your PG/VG ratio. Harsh throat hits may result from too much PG or nicotine. Experiment gradually with ratios for the optimal experience.
FAQs About Homemade E-Liquid
- Can I mix different flavors in one batch? Yes, combining flavors is a creative aspect of DIY e-liquids. Experiment with complementary profiles to find unique combinations.
- Is it cheaper to make my own e-liquid? Over time, crafting your e-liquids can be more economical, especially if you vape regularly and purchase quality ingredients in bulk.
- How do I know which PG/VG ratio is best for me? It largely depends on what you’re looking for in a vaping experience. A 50/50 mix is a great starting point, which can be adjusted based on desired vapor volume or throat hit.
With the right knowledge and practice, creating e-cigarette liquid at home can be an enjoyable and cost-effective venture. Remember to prioritize safety and enjoy the process of personalizing your vape experience.