What Is a Lash Lift? Your Lash Lift and Lash Filler Questions Answered
Lash lifts are hardly new, but they’re still a bit of a mystery to some clients! From what happens during the treatment to how long the results last, there are plenty of questions worth answering before an appointment.
We’ve brought together the most common questions about lash lifts and InLei® Lash Filler, so you can explain the treatment clearly and help clients understand what to expect.
1. What Is a Lash Lift?
To put it simply, a lash lift reshapes the natural lashes, increasing the appearance of length and curl. Rather than adding eyelash extensions, the treatment enhances the lashes your client already has. A tint can also be included to make the lashes look darker and more defined.
The lashes are carefully aligned onto silicone shields of the appropriate size. Professional lifting and fixing solutions then reshape the lashes and set them into their new position.
The products, placement and processing times must be selected according to the treatment system and the client’s natural lashes. This is why lash lifting should always be carried out by a qualified professional.
How Is InLei® Lash Filler Different?
InLei® Lash Filler combines lash lifting with conditioning stages. The current Lash Filler 25.9 system uses Lash Form 1, Lash Fix 2, Lash Filler 3 and Lash Molecular 4, alongside the other products specified in the treatment protocol.
InLei® reports an average increase of up to 25% in lash thickness and up to 9% in length over three treatments carried out according to its official protocol. These findings relate to the tested treatment course and should not be presented as a guaranteed result from a single appointment.
For technicians looking to improve their technique, our guide to the top three tips for a perfect lash lift covers shield selection, lash alignment and product placement.
2. Are Lash Lifts Bad for Lashes?
A lash lift needs to be performed correctly, with suitable products, careful placement and processing times appropriate to the client’s lashes. Over-processing, incorrect application or repeating treatments too soon can damage the natural lashes.
There’s a good reason that lifting and fixing solutions must be kept away from the skin and applied according to the manufacturer’s placement instructions. The finer lash tips also need to be protected from unnecessary exposure to these solutions.
If you’re looking for a Lash Technician, choose someone who is fully qualified, carries out a consultation and follows the product’s testing requirements. A professional should assess the condition of your lashes and explain whether the treatment is suitable before beginning.
3. How Do You Take Care of a Lash Lift?
Lash lifts are a relatively low-maintenance treatment, but gentle care still matters. Follow the aftercare instructions for the exact system used, including any guidance on cleansing, makeup and the period immediately after treatment.
Do not assume every lash lift has the same rules. Some systems advise keeping lashes dry for an initial period, while the current InLei® Lash Filler 25.9 protocol includes cleansing during the treatment itself. Your technician should explain the appropriate aftercare for your appointment.
- Cleanse gently with a suitable lash cleanser according to your technician’s advice.
- Pat the lashes dry rather than rubbing them.
- Avoid pulling at the lashes or rubbing your eyes vigorously.
- Try not to sleep with your lashes pressed directly into your pillow.
- Remove eye makeup carefully without tugging at the lashes.
- Use any recommended conditioning products according to their instructions.
A gentle foaming lash cleanser can help keep the lashes clean. Depending on the client’s needs, a technician may also recommend InLei® Adiutrix or InLei® Fashion Lash as part of their home-care routine.
Lash lift by Lash Battle 2023 first-place winner Brigita Kviatkovska.
4. Can False Lashes Be Worn with a Lash Lift?
Temporary strip lashes may be an option once any initial restrictions advised by your technician have passed. Follow the strip-lash product instructions and be especially gentle when removing the lashes and cleaning away adhesive residue.
If your client means professional eyelash extensions rather than strip lashes, discuss this separately. The technician needs to assess the lift, curl and condition of the natural lashes before deciding whether extensions are suitable and when they can be applied.
A fresh lift can change the attachment area available for extensions, so avoid promising that every client can have extensions immediately afterwards or after the same fixed waiting period.
5. Is a Lash Lift Worth It?
A lash lift can be a great option for clients who want to enhance their natural lashes with relatively little daily maintenance. Paired with a tint, it can create a more defined look and reduce the need for mascara or an eyelash curler.
Treatment prices vary by salon, location and what is included. Lash lifts often take less time than a full set of eyelash extensions, but the best choice depends on the client’s natural lashes and preferred result.
Clients who cannot tolerate eyelash-extension adhesive may wish to ask about lash lifting, but an adhesive allergy does not automatically make a lash lift suitable. Lifting solutions, tint and other products need their own suitability assessment.
More Lash Lift and Lash Filler FAQs
How Long Does a Lash Lift Last?
A lash lift lasts for several weeks, with the result gradually changing as treated lashes shed and new lashes grow. Your client’s natural lash cycle, the treatment used and their aftercare all influence how long the lifted appearance remains noticeable.
The treatment reshapes the lashes present at the appointment; it does not permanently lift new lashes as they grow. Your technician should assess the lashes before recommending when to repeat the treatment, rather than using the same schedule for every client.
How Long Does a Lash Lift Appointment Take?
Allow around 60–90 minutes, depending on the treatment system, whether tinting is included and the technician’s appointment structure. Consultation, preparation, shield selection, processing and finishing all contribute to the overall time.
The lifting solutions themselves are not left on for the entire appointment. Each product has its own processing instructions, which must be followed carefully.
What Will Lashes Look Like After Lash Filler?
The aim is a lifted, more defined appearance that enhances the natural lashes. Shield choice and lash alignment affect the final curl, while tinting can make lighter lashes more visible.
Results vary with the client’s starting lashes and the finish they want. The before-and-after image below shows an example of an InLei® Lash Filler treatment.
Lash Filler by Karolina Swiderska.
Can You Wear Mascara with a Lash Lift?
Many clients find that a lift and tint give them enough definition without mascara. If they still want to wear it, they should follow their technician’s guidance on when to apply it and choose a product that can be removed gently.
Avoid pulling or scrubbing the lashes when removing mascara, and continue with the recommended cleansing routine.
Is a Lash Lift Painful?
A lash lift should be comfortable, and many clients find the appointment relaxing. The eyes remain closed while the technician applies the shields and treatment products.
Burning, stinging or pain should not be treated as a normal part of the process. Tell your technician immediately if you experience discomfort so that they can stop and respond appropriately.
Can You Do an InLei® Lash Filler Treatment at Home?
No. InLei® Lash Filler products are for professional use only and must not be used for self-treatment. The person performing the treatment must be qualified in lash lifting or Lash Filler and follow the full product protocol.
Qualified technicians who want to try the current system can explore the InLei® Lash Filler Monodose sample pack before investing in their full treatment supplies.
Comparison: Lash Lift vs InLei® Lash Filler
| Feature | Lash Lift | InLei® Lash Filler 25.9 |
|---|---|---|
| Main purpose | Reshapes natural lashes for a lifted appearance. | Combines lifting with conditioning stages in a defined treatment protocol. |
| Treatment products | Products and stages vary by brand. | Uses Lash Form 1, Lash Fix 2, Lash Filler 3 and Lash Molecular 4. |
| Tinting | May be included to add colour and definition. | Tinting is included in the official Lash Filler 25.9 protocol. |
| Maintenance | Requires gentle care and aftercare specific to the system used. | Requires care and conditioning advice appropriate to the InLei® system. |
| Repeat appointments | Depend on the lash cycle, condition and manufacturer’s guidance. | Should follow the InLei® protocol and an assessment of the client’s lashes. |
A lash lift can give clients a beautifully defined look while making their morning routine simpler. Understanding the treatment, choosing a qualified technician and following the correct aftercare will help clients get the most from their appointment.



