
Masterclass: retention, refined
The Art & Science of Lasting Lashes
Master Adhesive
& Prep
Learn how to control your glue, prep natural lashes and work with pH and porosity for stronger bonds and longer-lasting sets.
Refine Technique
& Speed
Perfect your placement, coverage and efficiency so you can create full, clean sets without sacrificing quality.
Build Confidence & Understanding
Leave with a system to diagnose and fix retention problems for every client, so you can charge your dream prices & retain loyal regulars.
Retention, Refined
Every lash artist dreads the “Hey girly, all my lashes fell out” text. Retention, Refined teaches you how to prevent it. Master proper prep, adhesive control and clean application while understanding what truly impacts retention. Leave with a system to troubleshoot any set, deliver reliable results, a certificate of completion, and the knowledge to lash with confidence every time.
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Hey, Angel.
Get to know me (Louise) and why I built this masterclass after six years of lashing and thousands of treatments. We’ll set the tone for the course and talk about what you’ll take away; confidence, consistency and the ability to troubleshoot any set.
Get to know me (Louise) and why I built this masterclass after six years of lashing and thousands of treatments. We’ll set the tone for the course and talk about what you’ll take away; confidence, consistency and the ability to troubleshoot any set.
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Module 1: Adhesive Ingredients
Your adhesive can make or break every set. In this module, we break down what’s really inside your glue, how it reacts to your environment and how to work with it (not against it) for consistent, long-lasting retention.
Your adhesive can make or break every set. In this module, we break down what’s really inside your glue, how it reacts to your environment and how to work with it (not against it) for consistent, long-lasting retention.
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Module 2. Optimal Environment
Understand how humidity and temperature impact adhesive performance and how to control your setup so your glue works the way it should.
Understand how humidity and temperature impact adhesive performance and how to control your setup so your glue works the way it should.
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Module 3. Selecting the Stick
Not all adhesives suit every artist or environment. Learn how to match the right adhesive to your setup and working style for consistent results.
Not all adhesives suit every artist or environment. Learn how to match the right adhesive to your setup and working style for consistent results.
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Module 4. Adhesive Appearance
Learn how to recognise when your adhesive is performing properly, what warning signs to watch for and how to keep it fresh and reliable.
Learn how to recognise when your adhesive is performing properly, what warning signs to watch for and how to keep it fresh and reliable.
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Module 5. pH Considerations
Discover how the pH of natural lashes affects bonding and how to prep your client’s lashes for the strongest possible retention.
Discover how the pH of natural lashes affects bonding and how to prep your client’s lashes for the strongest possible retention.
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Module 6. Primer Insights
Learn when and how to use primer (and when not to) so it helps, not harms, your retention.
Learn when and how to use primer (and when not to) so it helps, not harms, your retention.
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Module 7. Porosity Protocol
Understand lash porosity and how it can change the way products bond, plus what adjustments to make for different lash types.
Understand lash porosity and how it can change the way products bond, plus what adjustments to make for different lash types.
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Module 8. Priming Guide
Step through a complete priming routine, so your prep process is consistent and tailored to each client’s needs.
Step through a complete priming routine, so your prep process is consistent and tailored to each client’s needs.
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Module 9. Pre-Application Overview
Review all prep steps, from cleansing to balancing pH, so every lash is ready for a clean, lasting bond before you begin lashing.
Review all prep steps, from cleansing to balancing pH, so every lash is ready for a clean, lasting bond before you begin lashing.
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Module 10. Tweezer Tips
Learn the importance behind why we clean, store and maintain our tweezers so they stay sharp and comfortable to use.
Learn the importance behind why we clean, store and maintain our tweezers so they stay sharp and comfortable to use.
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Module 11. Adhesive Prep
Master the right way to dip the extension into adhesive so you avoid excess, stickies and weak bonds.
Master the right way to dip the extension into adhesive so you avoid excess, stickies and weak bonds.
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Module 12. Using the right amount of adhesive
Understand how much adhesive is actually needed for a strong hold and how to avoid retention-killing mistakes.
Understand how much adhesive is actually needed for a strong hold and how to avoid retention-killing mistakes.
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Module 13. Attachment
Perfect your lash placement so every extension is secure, bonded and grows out cleanly.
Perfect your lash placement so every extension is secure, bonded and grows out cleanly.
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Module 14. Direction & Correction
Learn how to keep your placement neat, straight and consistent as well as why its important to correct misaligned lashes.
Learn how to keep your placement neat, straight and consistent as well as why its important to correct misaligned lashes.
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Module 15. Ensuring Full Coverage
Understand how to balance layers and coverage so each set feels full, yet light and long-lasting.
Understand how to balance layers and coverage so each set feels full, yet light and long-lasting.
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Module 16. Post-Application Care
Learn how to finish the appointment with tips and aftercare instructions that support retention and keep clients happy.
Learn how to finish the appointment with tips and aftercare instructions that support retention and keep clients happy.
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17. Assessing Speed
Evaluate your current pace and identify where time is lost so you can work smarter, not just faster.
Evaluate your current pace and identify where time is lost so you can work smarter, not just faster.
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18. Small Alterations & Managing Pressure
Discover simple adjustments to your setup and technique that can improve speed while keeping your quality high.
Discover simple adjustments to your setup and technique that can improve speed while keeping your quality high.
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Module 19. Troubleshooting
Not all retention problems are only because of your technique or you as an artist. This module shows you how to pinpoint the real cause between you and your client
Not all retention problems are only because of your technique or you as an artist. This module shows you how to pinpoint the real cause between you and your client
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Meet your educator.
Hi, I’m Louise. I’m a Melbourne-based lash artist & educator and the owner of Lanni Lash Studio & Lanni Lash Academy. Since 2019, I’ve performed thousands of lash treatments and in 2024, started training artists, sharing the techniques and knowledge that create consistent results and build true confidence behind the chair.