Online courses · Maison du Cil

I The Art of Lash LiftingOpens first

For beginners and technicians who want to add a new service. 12 lessons, from analysing the lashes and choosing silicone pads to watching May work on two real models, including lash tinting. Rewatch for 60 days. Includes an ebook.

  • 12 lessons
  • Rewatch for 60 days
  • Includes an ebook

Find the right course for you

Three courses

Each course starts from May’s real story

The Art of Lash Lifting I

The Art of Lash Lifting Opens first

Online lash lift course · simple, fast, popular, and safe

The easiest service can be the most dangerous one.

Lash lifting is the service clients ask for most. But lifting solution is a chemical sitting just millimetres from your client’s eyes. In this course, you learn both the art and the safety.

This course is for
  • Beginners who want to start lash lift with a proper foundation
  • Lash extension technicians who want to add a new service to their shop
Read May’s story

Lash lifting is a classic — the service clients ask for most. It’s quick. No lash-by-lash work.

But because it’s easy, many people only learn “how to do it” and never learn “how to do it safely.”

Lifting solution is a chemical sitting just millimetres from your client’s eyes.

I know how frightening a reaction near the eyes can be, because I’ve been through it myself.

In this course, you learn both the art and the safety. Naturally beautiful curls, and clients who keep coming back because they trust you.

Beauty that isn’t safe isn’t beauty.

— Kru May
See the full course page
The Art of Lash Extensions II

The Art of Lash Extensions Coming soon

The foundations of beautiful and safe lash extension, from preparing the lashes to placing every lash to suit the eye shape.

Every beautiful set starts with a solid foundation.

I started from zero. No language, no teacher. One set took me 3 hours and didn’t last a week. This course is the foundation I wish I’d had on day one, from the first time you hold your tweezers to welcoming your first client with confidence.

This course is for
  • Anyone who has trained before but still lacks confidence
  • Anyone who wants to build a stable career from an art they love
Read May’s story

I started from zero. No language. No teacher. Only a love for this work.

I taught myself through trial and error. One set took me 3 hours and didn’t even last a week.

Until I flew abroad to learn (England, Poland, Romania) to discover what, if someone had taught me from the start, would have saved me years.

This course is the foundation I wish I’d had on day one. From the first time you hold your tweezers to welcoming your first client with confidence.

It’s not just placing lashes. It’s reading the eyes, choosing the look that suits each person, and creating work your clients want to come back for.

The same foundation we use every day in the Maison du Cil studios in France.

The path that took me years — you can start it the right way, today.

— Kru May
See the full course page
The Science of Lash Glue III

The Science of Lash Glue Coming soon

Understand glue deeply enough to solve any problem, and teach it to others

3 hours of work, and the lashes didn’t even last a week.

One drop of glue. The humidity in the room. The temperature that day. Together, they decide how long your work will last. No matter how skilled you are, if you don’t understand glue, you’re building a beautiful house on sand.

This course is for
  • Lash artists who are already working, but whose sets don’t last
  • Lash artists whose clients don’t come back, and who don’t know why
  • Trainers, salon owners, and anyone who wants to teach their own team
Read May’s story

I used to blame my hands. I practised harder. Worked slower. Tried harder. And the lashes still fell out.

Until I learned the truth that few people talk about.

One drop of glue. The humidity in the room. The temperature that day. Together, they decide how long your work will last.

No matter how skilled you are, if you don’t understand glue, you’re building a beautiful house on sand.

This course doesn’t just teach you how to use glue. It teaches you to understand glue deeply enough to teach others. Not just solving your own problems, but becoming the person other lash artists come to for answers.

This is what I wish I’d known from day one. And you don’t have to wait years like I did.

— Kru May
See the full course page
Kru May
Le savoir-faire

Learn from Kru May

May is a Thai woman who runs a lash studio in France. Everything she had to fly to several countries to understand is now in an online course filmed in close-up, so you see every move of the tweezers and can rewatch until your hands remember.

Is this course for you?

Who it is for
Beginners who want to start lash lift with a proper foundation
Lash extension technicians who want to add a new service to their shop
Not for whom, yet
People who hope to take clients the day after finishing the videos. This course is a map. The real journey means practising on models before clients, always.

Frequently asked questions

Can I really take clients once I finish?
This course is a map. The real journey means practising on models before clients, always.
Do I need equipment? Is it included? How much more will I have to buy?
The course is online, so you need your own basic kit. You can order a starter set from our official Shopee store. See all the equipment here and we break the real costs down line by line in our article on start-up costs
How many clients until I break even?
It depends on your prices and your material costs. The formula is: total investment ÷ (price per client − material cost per client). We explain it with real numbers in this article
How many days can I watch?
60 days from the day of payment. Then the lessons close, and you can buy the course again.
Mannequin or real people? What if I have nobody to practise on?
Always start with a mannequin, until your hands stop having to think through every step. Then book one person you know as a free model. The first client is the first piece of evidence, and it's the only thing that makes the second one easier. We wrote about this in our article on confidence
What if I get stuck — who do I ask?
Kru May replies herself on LINE, Monday to Saturday, 10:00 to 19:00 (Thailand time).
Maison du Cil · Thailand

One lash starts with the right knowledge.

Want to read more before deciding? Writing for professional lash artists

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