Eyelash Extension Adhesive: Pro Application Tips
Eyelash extension "retention" is a crucial factor directly linked to client satisfaction. The key lies in the "Glue." Even with the best quality lashes, choosing or handling the Glue incorrectly can significantly reduce longevity.
Based on the provided PDF materials, this article clearly explains everything professional lash artists need to know, from selecting the right Glue and using it correctly to maximize performance, to proper storage methods for maintaining quality, and explaining aftercare to clients.
【The Basics】Why You Should Choose Lashes and Glue from the Same Manufacturer
The fundamental principle for maximizing Glue performance is to use artificial lashes and Glue from the same manufacturer.
For example, the retention period stated for Matsukaze's Glue is based on results verified using Matsukaze's artificial lashes. The retention when combined with lashes from other companies has not been verified and therefore cannot be guaranteed.
Lashes and Glue have compatibility factors. Using particularly hard or low-quality artificial lashes can significantly decrease the Glue's holding power. Using the manufacturer's recommended combination is the first step towards providing stable quality and retention.
【In Practice】Unlocking Glue Performance! Proper Usage and Management Methods
Glue is extremely delicate. By adhering strictly to proper usage and management techniques, you can maximize its performance and improve retention.
1. The Pre-Use Step: "60 Shakes" for Even Consistency

Before using the adhesive, shake the container thoroughly about 60 times. Insufficient shaking means the adhesive components won't mix completely, preventing the adhesive from reaching its full bonding potential. Make sure to do this every time.
2. The Key to Quality: Importance of Expiration Dates and Proper Storage
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Check Expiration Dates: Glue have expiration dates. Generally, the guideline is around 3 months unopened and 30-60 days after opening, but this varies by product. Always check the instruction manual and use Glue that is in good condition. Recording the purchase and opening dates helps with management.
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Proper Storage Method: Glue is highly sensitive to moisture and temperature changes.
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When storing, wipe any Glue or dirt off the nozzle and cap cleanly.
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Close the cap tightly and securely.
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Place the Glue container and a desiccant pack together in the provided aluminum pouch and seal the zip closure.
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Store in the refrigerator (recommended temperature 5–10°C / 41-50°F), regardless of whether it's unopened or opened.
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3. Prevent Degradation! How You Close the Cap Every Time Matters
Properly closing the cap after each use is crucial for preventing Glue degradation and maintaining retention power.
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After Dispensing: Even if Glue continues to ooze from the nozzle, don't close the cap immediately. Gently squeeze the container to expel excess air until it stops oozing.
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Wipe Clean: Wipe away any Glue residue around the nozzle cleanly. At the same time, check the inside of the cap for any Glue and wipe it off if present.
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Close Tightly: Once the nozzle and inside of the cap are clean, close the cap securely and tightly.
Neglecting this process will rapidly accelerate Glue degradation and significantly impact bonding strength (retention).

【Boost Client Satisfaction】The Secret to Longevity! The Importance of Aftercare and How to Explain It
Explaining aftercare procedures post-treatment is also essential for making lash extensions last longer. Clearly communicate the following points to your clients:
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Immediate Post-Treatment Care: Instruct clients to avoid high humidity environments, water exposure (including washing face, bathing, saunas) for approximately 2 hours after the application. Moisture exposure before the Glue fully cures can cause lashes to detach easily or lead to "blooming" (the Glue turning white).

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Daily Life Precautions:
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Don't Touch: Remind them not to frequently touch or rub their lashes or extensions, even if they feel tempted.
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Sleeping: Advise against sleeping face down and recommend sleeping on their back as much as possible. Friction and pressure from the pillow can strain the extensions, making them prone to falling out.
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Cleansing: Use an oil-free cleanser and wash the eye area gently, avoiding direct contact with the extensions. When drying their face with a towel, instruct them to pat gently over the eyelids to absorb moisture, rather than rubbing.
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Conclusion: Correct Glue Knowledge Builds Client Trust
From selection, usage, and storage to explaining aftercare, every step involving eyelash extension Glue impacts retention. By implementing the points covered here and maximizing the Glue's performance, you can enhance client satisfaction and build trust. We hope you find this guide useful in your daily salon work.

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