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Flavour concentrates are the core component of DIY vape juice, designed for adult users in Ireland who want to control flavour intensity, structure and consistency in their own mixes. Unlike ready-made e-liquids, concentrates are used in measured percentages and combined with base liquid and optional nicotine components.
Correct dosing is essential. Too little concentrate results in weak flavour, while too much can distort the profile or increase residue build-up. When used properly, flavour concentrates allow precise and repeatable DIY mixing across pod systems, MTL setups and sub-ohm devices.
Eirhorse Sweet Tobacco Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Raspberry Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Apple Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Banana Milkshake Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Black Grape & Red Berry Flavour Concentrate 10ml
Availability:: medium stock
Shipment date:: dispatch the same working day for orders placed by 3pm
Blackcurrant Menthol Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Blood Orange Cream with Vanilla Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Blue Rasberry & Candy Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Blue Raspberry Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Blue Slush Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Bubblegum Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Cola with Ice Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Eirhorse Black Currant Concentrate 10ml
Availability:: running out
Shipment date:: dispatch the same working day for orders placed by 3pm
Eirhorse Forzen Cherry Cola Flavour Concentrate 10ml
Availability:: running out
Shipment date:: dispatch the same working day for orders placed by 3pm
Energy Drink Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Forest Fruit Flavour Concentrate 10ml
Forest Fruit Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Frozen Orange Flavour Concentrate 10ml
Frozen Orange Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Green Slush Flavour Concentrate 10ml
Availability:: large
Shipment date:: dispatch the same working day for orders placed by 3pm
Halloween Candies Flavour Concentrate 10ml
Availability:: running out
Shipment date:: dispatch the same working day for orders placed by 3pm
Flavour Concentrates – Mixing Ratios, Flavour Strength and DIY Precision in Ireland
Key Takeaways:
- Flavour concentrates are used in controlled percentages, not as standalone liquids.
- Typical mixing ranges fall between 5% and 15%, depending on concentrate strength.
- Over-concentration can reduce flavour clarity and increase coil residue.
- Accurate measurement is essential for repeatable DIY results.
Definition: Flavour concentrates are highly concentrated flavour compounds used in DIY vape juice preparation, diluted with base liquid to create a final e-liquid suitable for refillable vape devices.
In practical terms, flavour concentrates define the final character of a DIY liquid. However, they do not behave like finished e-liquids. Their performance depends entirely on dilution, ratio balance and compatibility with the chosen VG/PG base. For adult users in Ireland, this means that flavour accuracy is not only about taste, but also about correct formulation.
Flavour Concentration and Mixing Behaviour
Each concentrate has a different strength profile. Some are designed for lower percentages, while others require higher dosing to achieve full flavour expression. Increasing concentration does not always improve flavour — beyond a certain point, it can flatten the profile or create unwanted harshness.
Technical Specification Matrix – Concentrate Usage Guide
| Concentrate Type | Recommended % | Best Use Case | Behaviour | Technical Notes |
|---|---|---|---|---|
| Single Flavour | 8% – 15% | Standalone mixes | Clear flavour profile | Easy to balance for beginners |
| Complex Blend | 5% – 10% | Layered recipes | Pre-balanced flavour structure | Lower percentage needed |
| Cooling / Menthol | 2% – 6% | Additive / modifier | Cooling sensation | Use carefully to avoid overpowering mix |
How Much Concentrate to Add (Practical Guide)
- 50ml base: typically 5ml – 7.5ml concentrate
- 100ml base: typically 10ml – 15ml concentrate
These values depend on concentrate strength and desired intensity. Lower percentages produce lighter flavour, while higher percentages create a stronger and denser profile. The key is consistency — once a working ratio is found, it should be repeated precisely.
Mixing Compatibility with VG/PG Ratios
Flavour concentrates are usually PG-based, which means they slightly increase the PG content of the final mix. When building a DIY liquid, this must be taken into account. For example, a 50/50 base with added concentrate may shift toward higher PG, affecting throat hit and wicking behaviour.
Example DIY Recipe (Balanced Fruit Mix)
- Strawberry concentrate – 6%
- Watermelon concentrate – 4%
- Cooling additive – 1%
- Base liquid – remaining volume
This type of mix creates a balanced fruit profile with light cooling. The total concentrate level remains within a stable range, helping maintain flavour clarity and controlled coil behaviour.
What to Avoid When Using Concentrates
- Adding too much concentrate in one mix
- Ignoring VG/PG balance after dilution
- Changing ratios without recording measurements
- Mixing incompatible flavour profiles without testing
Most DIY issues come from overcomplication or lack of consistency rather than poor ingredients.
Price & Value Context – Ireland (2026)
With the introduction of e-liquid taxation in Ireland, DIY mixing using flavour concentrates has become one of the most efficient ways to manage long-term costs. A single concentrate bottle can produce multiple finished e-liquid batches, offering significantly more control over cost per millilitre compared to ready-made liquids.
- Lower cost per finished liquid volume
- More batches from a single bottle
- Greater control over flavour strength and waste reduction
- Better long-term efficiency when recipes are standardised
Regulatory Context – Ireland
- Intended for adults aged 18+ only
- Must be used in accordance with TPD-compliant nicotine components where applicable
- Not intended for direct use without dilution
- Should be stored safely and labelled correctly after mixing
This content is informational and focuses on flavour concentrate usage, ratio control and DIY compatibility in the Irish market.
FAQ – Flavour Concentrates
No, they must be diluted with base liquid. Using them directly is not suitable for vaping. Most mixes fall between 5% and 15%, depending on the strength of the concentrate and desired flavour intensity. Yes, combining flavours is common in DIY mixing, but ratios should be measured carefully to maintain balance. Indirectly, yes. Higher flavour concentration or sweeter profiles can increase residue build-up over time.Can flavour concentrates be used on their own?
What percentage of concentrate should I use?
Can I mix different concentrates together?
Do concentrates affect coil life?
Last Updated: March 2026
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