InLei DEVELOPER CREAM (Developer)
CHF 14.80
The gentle developer cream In Lei® DEVELOPER CREAM has been specially developed to
to activate the In Lei® hair colours. The ideal formula protects eyebrows and eyelashes during tinting and brightening. At the same time, the developer does not change the pH value of the dye and thus guarantees an intense colour.
The developer contains hydrogen peroxide, for professional use only.
Use only with colours from the In Lei® range, follow instructions for use.
Content 100ml
3 in stock
FAQ
Why is it important to carefully read the detailed description of each product before purchasing? 
Each product comes with a detailed description that should be carefully reviewed before purchasing. This will help you understand the properties and the application specifics of the chosen material. We strongly recommend familiarizing yourself with this information to choose the product that best fits your needs and skill level.
Why is it recommended to take specialized courses before purchasing products?
Purchasing products without completing the appropriate training is not recommended. To use materials effectively and safely, it is important to have basic knowledge and skills in the field. We strongly advise taking specialized courses to properly apply the products and avoid potential mistakes. This will also help you achieve the best results in your work.
How to choose the right tweezer for eyelash extensions?
Straight Tweezer:
• Used for isolating natural lashes.
• Convenient for classic lash extensions (1:1).
Curved Tweezer (L-shaped, S-shaped):
• Used for volumizing extensions.
• Allows easy grabbing and placing of lash clusters.
Tweezer with sharp tips:
• Ideal for precise isolation and working with small details.
Volume Tweezer:
• Designed for creating clusters in volume techniques.
• Features wide working tips for easily grabbing multiple lashes.
Micro Tweezer:
• Used for working with lower lashes or hard-to-reach areas.
How to choose the right thickness of eyelashes for extensions?
The thickness of the eyelashes affects both comfort and appearance:
• 0.03-0.07 mm: ideal for volumizing extensions (2D-6D). Suitable for weak and thin natural lashes.
• 0.10-0.12 mm: used for classic extensions or light volume.
• 0.15 mm and more: suitable only for healthy, strong lashes and create a more dramatic look.
Using too thick lashes on weak natural lashes may damage the client’s natural lashes.
What is the difference between eyelashes with different curls (C, D, L, etc.)?
The curl of the eyelashes affects the final result:
• C – for a natural effect and an open look.
• D – for a dramatic effect and emphasizing the eyes.
• L – ideal for clients with deep-set eyes or straight natural lashes.
The choice of curl depends on the client’s eye anatomy and the desired result.
How to Choose the Right Adhesive for Eyelash Extensions?
When choosing an adhesive, it is important to consider the technician’s experience level, the temperature and humidity in the workspace, as well as the client’s individual sensitivity.
• For beginners, adhesives with a slower drying time (2-3 seconds) are recommended.
• Experienced technicians should opt for fast-drying adhesives (0.5-1 second).
• For sensitive clients, we recommend hypoallergenic formulas with no strong odor.
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