Nicotine shots in a fruit mix: control the throat hit precisely
The perfect balance: How nicotine shots balance the Flavour changing fruit liquids
For many vapers, taking the step to mixing their own e-liquids is a pivotal moment. It's the transition from pre-made flavors to the endless world of personal creations. Fruity flavors, in particular, offer a vast field for experimentation, but the real challenge lies in the details: the correct nicotine dosage. How do nicotine shots or nicotine salts affect the vaping experience?
Basics: Understanding nicotine shots and nicotine salts
Before we begin mixing, it's important to understand the main ingredient. Not all nicotine is created equal. The choice between traditional nicotine and nicotine salts has a significant impact on the vaping experience, especially the so-called "throat hit"—the sensation in the throat when inhaling.
Traditional nicotine (freebase) vs. nicotine salts
Traditional nicotine, also known as "freebase" nicotine, is the purest form and has been used in e-liquids for decades. At higher concentrations, it produces a noticeable, sometimes harsh, throat hit. Many people switching from traditional cigarettes are initially accustomed to this sensation, but it can be more pronounced with fruity e-liquids. the fine
Those who vape nicotine-free can use Menthol simulates a throat hit.
Nicotine salts are a more recent development. Here, an acid (usually benzoic acid) is added to the nicotine, which lowers the pH value. The result is a much smoother throat hit, even at high nicotine strengths. This allows for faster nicotine absorption into the body, more closely resembling the experience of a cigarette, without the strong throat irritation. What is nicotine salt e-liquid and how does it work? offers a more in-depth analysis. For fruit e-liquids, this often means that the pure, sweet
The base of the shot: PG or VG?
Nicotine shots are dissolved in a base liquid, either propylene glycol (PG) or vegetable glycerin (VG).
- PG (propylene glycol): It is thinner and an excellent
Flavour A PG-based nicotine shot can help to intensify the fruit flavors. - VG (Vegetable Glycerin): It is more viscous and primarily responsible for dense vapor development.
Practical tip from experience: When preparing high-VG fruit blends (e.g., 70% VG/30% PG), a VG-based nicotine shot can make the liquid too thick for some pod systems. This leads to wicking problems and a muffled flavor.
Flavour In such cases, a PG-based nicotine shot is the better choice to balance the viscosity and deliver the flavors more clearly.
Legal framework in Germany
Safety and compliance are paramount when mixing. In Germany, this is regulated by law. Tobacco Products Act (TabakerzG), based on the EU TPD, The general conditions. The most important points for DIY mixers are:
- Maximum nicotine concentration: Nicotine shots must not exceed a concentration of 20 mg/ml.
- Maximum container size: The shots may only be sold in bottles with a maximum content of 10 ml.
These regulations guarantee a high level of consumer protection and must always be observed.
The art of calculation: Precisely determining nicotine strength
Accurate calculation is the key to DIY e-liquid mixing. It ensures not only the desired nicotine level but also a reproducible result.
Required tools and ingredients
- Base: A nicotine-free PG/VG mixture of your choice.
- Aroma: One or more fruit flavor concentrates.
- Nicotine shots: With 20 mg/ml in the desired PG/VG base.
- Empty bottle: A larger bottle in which the final liquid is mixed.
- Measuring accessories: Syringes or measuring cylinders for precise dosing.
- Protective gloves: Nicotine can be absorbed through the skin, so caution is advised.
Formula for the perfect mix
The calculation is simpler than it initially appears. The most common method is the rule of three.
Formula: (Desired strength in mg/ml ÷ Strength of the shot in mg/ml) x Total amount of liquid in ml = Required amount of nicotine shots in ml
Example calculation: You want to produce 100 ml of liquid with a target strength of 6 mg/ml and are using 20 mg/ml nicotine shots.
- Invoice:
(6 mg/ml ÷ 20 mg/ml) x 100 ml = 30 ml - Result: You will need 30 ml of your nicotine shots (i.e., 3 x 10 ml bottles).
To fill the 100 ml bottle, now add your flavoring (z.B. 10 ml) and the nicotine-free base (60 ml).
Practical example: Mixing for a pod system
Modern pod systems with mesh coils, as used in

methodology & Heuristic: Based on experience, we aim for a nicotine strength of 10-15 mg/ml and a PG/VG ratio of 50/50 for such a system. This balance ensures a satisfactory nicotine effect, a smooth throat hit, and optimal wicking in the pods.
Mixture for 30 ml of liquid with 12 mg/ml nicotine salt:
- Goal: 30 ml of ready-to-use liquid
- Target strength: 12 mg/ml
- Shot strength: 20 mg/ml
- Aroma content: 10% (3 ml)
- Nicotine shot quantity:
(12 ÷ 20) x 30 ml = 18 ml - Aroma quantity:
10% of 30 ml = 3 ml - Nicotine-free base:
30 ml (total) - 18 ml (shot) - 3 ml (flavoring) = 9 ml
So you mix 18 ml of nicotine salt shot, 3 ml of your fruit flavor and 9 ml of nicotine-free base to create your perfect e-liquid for the pod system.
The influence of nicotine on fruit flavors
Nicotine is not
Interaction with acidic fruits
An interesting phenomenon observed by experienced e-liquid mixers is the interaction of nicotine with certain flavorings. In particular, acidic fruit flavors like lemon, orange, or pineapple can react with the nicotine over time. This can lead to a slight darkening of the e-liquid.
Important NOTE: This color change is a normal oxidation process and not a sign of spoilage.She can the
Flavour It minimally affects and subtly alters the throat hit, which some vapers even find pleasant.
Steeping time for full Flavour
Freshly mixed e-liquids often taste "off" or even harsh. The individual components need time to blend. This process is called "steeping" or maturation. Give your fruit mix at least 2-3 days in a cool, dark place. During this time, the nicotine will...
Step-by-step instructions: Mixing safely and precisely
With the necessary knowledge and proper preparation, mixing is a simple and safe process.
Step 1: Preparation and safety Work on a clean, wipeable surface. Always wear disposable gloves to avoid skin contact with the nicotine.
Step 2: Dose the aroma First, add the calculated amount of your fruit flavoring to the large, empty mixing bottle.
Step 3: Add nicotine shot Shake the nicotine shot bottle vigorously for about 30 seconds before use. Nicotine and base can separate slightly during storage, which can lead to inaccurate measurements. Then add the precisely calculated amount.
Step 4: Top up with base Fill the bottle with your nicotine-free PG/VG base up to the desired total amount.
Step 5: Shake vigorously Close the bottle tightly and shake vigorously for at least two minutes. This ensures that the flavoring, nicotine, and base are thoroughly mixed.
Step 6: Maturation time and storage Label the bottle with the name of the e-liquid, the nicotine strength, and the mixing date. Store it in a cool, dark place for the recommended steeping time.
Common mistakes and their solutions
Even experienced mixers make mistakes. Here are the most common problems and how to avoid them.
-
Problem 1: The liquid is too strong or too weak.
- Cause: Usually a simple calculation error.
- Solution: Use an online e-liquid calculator to check your results or carefully review your calculations again. It's best to mix a small test batch before preparing a large one.
-
Problem 2: The liquid tastes scratchy.
- Cause: Often, the problem lies in an excessively high concentration of freebase nicotine or an insufficient maturation time.
- Solution: Try using nicotine salts for a smoother feel, or give the e-liquid more time to steep. Switching to an e-liquid with a higher VG content can also help. Can you mix nicotine salt and freebase e-liquids? can provide further insights here.
-
Problem 3: The
Flavour is flat or muted.- Cause: Incorrect PG/VG balance in the nicotine shot, leading to wicking problems.
- Solution: Make sure your finished e-liquid isn't too thick for your device. Use a PG-based shot, as described above, to balance a high-VG mix.
Your path to the perfect fruit e-liquid
Mixing your own e-liquids with nicotine is a rewarding skill that gives you full control over
Disclaimer: This article is for informational purposes only. Nicotine use requires caution and should only be carried out by responsible adults. Please keep nicotine-containing products out of the reach of children and pets at all times. This information does not constitute medical advice.
References:
- Federal Ministry of Food and Agriculture: Tobacco Products Act (TabakerzG)
- European Union: Directive 2014/40/EU (Tobacco Products Directive)
- Federal Institute for Risk Assessment (BfR): Questions and answers about e-cigarettes