Choosing the right glue
Choosing the right adhesive is essential for flawless results. However, there is no 'best eyelash adhesive' for everyone. Success depends on your experience, environmental conditions and the way you work.
Essentials in choosing the right adhesive for eyelash extensions:
- Start by assessing your experience level to choose an adhesive with the right drying time.
- Check the drying time of the adhesive so that you have enough control to apply the extensions.
- Adjust your choice of adhesive according to the temperature in the salon, which influences the drying speed.
- Consider the humidity in the room by choosing an adhesive formulated for dry or humid environments.
Factors to consider when choosing adhesive
Adhesive types for eyelash extensions depending on drying time
Thread-by-strand eyelash adhesive vs. tape-on eyelash adhesive
Common mistakes in choosing and using adhesive: How to avoid them
Factors to consider when choosing adhesive
The choice of adhesive for eyelash extensions should not be random. The adhesive's performance depends on several factors that will influence both your comfort during application and the durability of your extensions. Here's what to consider:
1. Your level of experience
Your level of experience will directly influence which type of adhesive is right for you. If you are a beginner eyelash technician, you need an adhesive with a longer drying time so that you have enough time to apply the extensions in the desired position. If you have intermediate experience, you can use medium-drying adhesives. And if you're an expert, you can choose fast-drying adhesives (0.5 - 1 second), which allow you to work faster and more efficiently. By choosing the right glue for your level, you reduce the risk of mis-sticking and get a more professional result.
2. Adhesive drying time

Drying time is essential for controlling the application of extensions. You can choose between:
- 2-3 seconds: perfect if you are a beginner or want more time to maneuver your lashes.
- 1-2 seconds: ideal if you're intermediate or working on more delicate procedures.
- 1 second: for quick applications.
- 0.5 seconds: if you're experienced and want to work quickly.
Discover Barhat Vogue 2 Extreme Speed eyelash extensions adhesive - the product recommended for experts due to its very low polymerization speed of 0.3-0.5 seconds. It has low vaporization and low odor, which contributes to a more pleasant lash application experience.
3. Salon temperature
The temperature in your salon affects the drying speed of the adhesive. In warm salons, the adhesive will dry faster and in cold rooms it will dry slower. Adjust the type of adhesive according to the temperature in your salon to get consistent results and avoid unpleasant surprises.
4. Humidity in the room
Humidity directly affects adhesive performance. In dry environments, you can use fast-drying adhesives without problems. If you are working in a high humidity environment, you need an adhesive specially formulated to resist condensation and dry properly. Choose the right adhesive for the humidity level in your salon to make sure your extensions last longer and avoid problems for your client.
Discover the top 5 best eyelash adhesives recommended by Barhat and what you can do to extend the life of your product.
Adhesive types for eyelash extensions depending on drying time

Choosing the right type of glue is essential to make your job easier and get extensions that last. Here are the main types of adhesive and when to use them:
1. Fast-drying adhesive
If you have advanced experience or are an expert, this type of adhesive is ideal for you. It dries very quickly, between 0.5 and 1 second, allowing you to work quickly and efficiently. It's perfect if you have steady hands and want to apply eyelash extensions in record time. However, it requires care and dexterity, as the handling time is very short.
If you're looking for a quick-drying adhesive that's also ultra-strong, then opt for Barhat Vogue eyelash extension adhesive. It cures in 0.5-1 seconds and has a strength of up to 8 weeks.
2. Medium-cure adhesive
This type of adhesive is right for you if you're at the intermediate level. It dries in about 1-2 seconds, giving you a balance of speed and control. You have enough time to position the extensions correctly without losing efficiency. It's the perfect solution if you're looking to perfect before switching to speed glue.
For more flexibility and safety in application, choose Barhat Opulent Medical Grade. It has a polymerization speed of 1-1.5 seconds and is hypoallergenic, extremely flexible and unpretentious.
3. Slow drying adhesive

If you are a novice technician or work in special environmental conditions (lower temperatures or low humidity), this type of adhesive is for you. The drying time of 2-3 seconds gives you the necessary time to position each extension carefully. It's more manageable and reduces the risk of mistakes, helping you gain confidence and get consistent results.
If you don't have a lot of experience as an eyelash technician, choose Barhat Debute eyelash extension adhesive. It has a drying time of 2-3 seconds, which gives you plenty of time to apply lashes in the desired position.
Thread-by-strand lash adhesive vs. tape-on lash adhesive

Threaded lash adhesive has very different characteristics to tape-on lash adhesive. While tape-on lash glue is designed for temporary use, usually for one day, and sticks directly to the eyelid, thread-on lash glue is applied to the natural lash line without touching the skin and provides a strong hold for several weeks. Find out more in this comparison table.
|
Feature |
Eyelash thread by thread eyelash adhesive |
Strip lash adhesive |
|
Consistency |
Liquid or viscous medium, sticks to the natural eyelid without contact with the eyelid |
More viscous, sticks to the eyelid for the entire strip |
|
Drying time |
Fast (0.5-2 seconds), allows positioning of each thread |
Slower, allows adjustment of the tape on the eyelid |
|
Strength and durability |
Last for weeks, long lasting hold |
Temporary hold, usually for a day |
|
Eye-safe |
Formulated for direct contact with natural lashes without irritation. However, improper application may cause irritation. |
Not designed to be applied directly to natural lashes, but to the eyelid. Improper application may cause irritation. |
Common mistakes in choosing and using adhesive: How to avoid them

Choosing and applying adhesive for eyelash extensions can be difficult at first. Many technicians make mistakes that affect both client comfort and the durability of the extensions. Here are the top mistakes and how to avoid them:
- Mistake: You choose the best eyelash glue just because it's popular or recommended, regardless of your experience level.
How to avoid it: Analyze your skill level and choose the right adhesive for you: Beginners need slow-drying adhesives, intermediates need medium-drying adhesives, and experts can use fast-drying adhesives.
Find out what role eyelash adhesives play in the result and how the best adhesive can help you achieve an outstanding eyelash look!
- The mistake: You're using a very fast-drying professional eyelash adhesive without experience.
How to avoid it: Start with a longer drying time and test the glue on a few lashes before full application to get used to its speed and consistency. - Mistake: You apply too much adhesive to each extension, leading to excessive sticking or clumping.
How to avoid it: Use small, controlled amounts to prevent sticking between lashes and achieve a natural, comfortable result for the client. - The mistake: Not paying attention to storage time or adhesive handling.
How to avoid it: Keep the adhesive well sealed, away from air, strong light and excessive humidity to preserve its properties and avoid premature drying. - Mistake: Not adjusting the technique according to the type of extensions or the client's lashes.
How to avoid it: Observe the thickness and length of the client's natural eyelashes and adjust the amount of adhesive and speed of application to achieve an even, long-lasting result.
Practical tips for using adhesive

To achieve consistent and professional results with eyelash extension adhesive, it's important to follow a few best practices that go beyond simple storage conditions or testing.
- Keep adhesive organized and easily accessible: Keep it in dedicated, handy holders so you don't waste time and avoid excessive handling that can affect the adhesive's consistency.
- Learn to recognize glue changes: If you notice it's getting too thick, drying quickly or changing texture, it may be time to use a new bottle. This protects your client's eyelashes and the quality of your work.
- Maintain a steady pace: Avoid too long breaks between applying extensions and working with the adhesive. A steady pace helps the adhesive to set evenly and reduces the risk of mis-sticking.
- Clean your work surface and tweezers regularly: Even minimal adhesive residue can affect the consistency of the bottle or cause extensions to stick unintentionally. Keep everything clean for an efficient and professional workflow.
Frequently Asked Questions (FAQ) about choosing eyelash glue
Choosing and using adhesive for eyelash extensions can raise many questions, especially if you're just starting out or want to optimize your technique. Below you will find answers to the most frequently asked questions, which can help you work more efficiently and achieve safe results for your clients.
Can I combine two types of adhesive in the same session?
It is possible, but you must first test for compatibility and use each type for the appropriate application, avoiding mixing directly in the same container.
How do I recognize if the adhesive has degraded?
Texture change, strong odor or accelerated drying indicates that the adhesive is no longer safe to use.
What do I do if the customer has sensitive eyes or allergies?
Use hypoallergenic adhesives and test a small amount on the lower eyelid area at least 24 hours before full application.
How do I store open short-term adhesive?
You can seal the bottle tightly and store it in a holder away from air and light, but don't leave it exposed for more than a few hours after opening.
Is clear adhesive suitable for all types of extensions?
Yes, but it's particularly recommended for threaded eyelashes or thin extensions, where the discretion of the adhesive is important.
Photo sources: Freepik, DepositPhotos