Unlocking the Power of LED Lash Extensions: A Deep Dive into Safety and Technology
The world of eyelash extensions is constantly evolving, with new technologies promising enhanced results and improved client safety.
This innovative method promises to reduce allergy risks, improve retention, and offer immediate freedom for clients. But what makes this technology so revolutionary? Let's take a deep dive into the science and safety behind Matsukaze LED lash extensions.
The Science: How LED Curing Works
Traditional lash adhesives rely on a chemical called cyanoacrylate, which hardens through exposure to moisture in the air. This process, known as polymerization, can take up to 24 hours to fully cure, leaving clients vulnerable to irritation and requiring them to avoid water for a day.
Matsukaze's LED system changes the game by using a specialized glue that contains a photo-anion polymerization initiator. Instead of waiting for air moisture to cure the glue, a quick flash of a dedicated LED light hardens the adhesive in just 2-3 seconds. This rapid curing process drastically reduces the exposure to fumes, which are the primary cause of allergic reactions.
- Faster Curing: Full cure in seconds, not hours.
- Reduced Allergy Risk: Minimizes exposure to airborne fumes.
- Immediate Client Satisfaction: Clients can wash their face and shower immediately after the service.
A Commitment to Safety
Matsukaze has invested years into developing an LED system that prioritizes both technician and client safety. Their focus on safety is underscored by their certification as a "Standard-Compliant for Eyelash Illumination."
What does "Standard-Compliant for Eyelash Illumination" mean?
This standard, set by the Japan Eyelash Extension Manufacturers Association, is based on the international standard IEC62471 (JIS C7550), which evaluates the photobiological safety of light sources. The Matsukaze LED light has been rigorously tested and certified to belong to "Standard Group 1," indicating its high level of safety for use on the eyes.
Answering Your Questions: LED & UV Light
Many people have concerns about the safety of LED lights, especially regarding UV radiation and potential eye damage. Here are some of the most common questions answered by Matsukaze's developers:
Q. Will the Matsukaze LED light harm my eyes
A. The risk is extremely low. The light's UV-A emissions are well below the safety thresholds set by the American Conference of Governmental Industrial Hygienists (ACGIH). For a typical full-set application (max. 120 lashes per eye), the total exposure is estimated to be less than 40% of the daily limit.
Q. Can the Matsukaze LED light cause sunburn?
A. The risk of sunburn is considered to be extremely low. While the LED light emits a small amount of UV-A light (360-460nm), the peak intensity is at 411nm, a wavelength far from the most common sunburn-causing UV-B rays.
Q. What is the difference between ultraviolet (UV) light and visible light?
A. In general, light with wavelengths from 100 to 400 nm is called ultraviolet (UV) light, while light with wavelengths from 400 to 750 nm is referred to as visible light.
Q. What is visible light?
A. It is the range of wavelengths that the human eye can perceive as light.
(From longer to shorter wavelengths, it appears as the colors red, orange, yellow, green, blue, indigo, and violet.)
Q. Can the LED light be used on clients with a sun allergy (UV allergy)?
A. Although the Matsukaze LED light emits a completely different type of light from ultraviolet rays, we do not recommend its use for clients with a UV allergy.
There are various types of allergies, and for those who are not allergic to the glue itself but have a UV sensitivity, there is a possibility of experiencing an allergic reaction during LED light exposure.
While the amount of light emitted in the UV-A wavelength range is extremely low and weak, individuals with heightened sensitivity should proceed with caution.
For clients with a sun allergy, we recommend using the traditional moisture-cured glue instead.
Patches, Protection & Patch Tests
For added security, Matsukaze recommends using their UV Protect Eyepatch Sheets to shield the client's eyelids from the light.
If a client has a known sun or UV allergy, it is not recommended to use the LED system, as they may have a heightened sensitivity to light. A simple patch test can be performed on the client's inner arm to check for any reactions before a full service.
As a simple method, please perform a patch test on a discreet area of the client's body (such as the inner arm or another area of their choice) by holding the LED light approximately 15 cm away from the skin. Check whether any allergic reaction occurs. Make sure to avoid areas with rashes, irritation, acne, or redness. The test should be performed on healthy skin only.
Q. Is there any risk to the lash technician?
A. While the light is safe, repeated exposure to the light's flashes can cause eye fatigue over time. Matsukaze strongly recommends that technicians use their dedicated LED Eye Protection Glasses to minimize this risk.
By choosing a technology that is both effective and safe, lash artists can elevate their services, attract new clients, and build a reputation for quality and professionalism.
Watch the Video to Learn About Matsukaze LED Products and How to Apply Them!
At Matsukaze, we provide you with products and information that will help you use Matsukaze LED with confidence. Please watch the easy-to-understand video that introduces each Matsukaze LED item and demonstrates the application method.
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