When you hear the word LED, most people think of lighting fixtures, but recently LEDs have been used in beautiful skin treatments such as cosmetic dermatology, and home facial beauty devices have been sold.

LEDs often used in cosmetic medicine come in three colors: blue, red, and white, and the treatment effect varies depending on the wavelength. LEDs of any color can improve skin concerns and problems without causing damage or pain to the skin, and are highly recommended as they can relax both physically and mentally with a slightly warm light.

In this article, we will introduce LED treatments and LED Heallight II that are carried out at dermatologists and other clinics.

What is LED?

It is still fresh in our memory that in 2014, a highly efficient blue light-emitting diode won the Nobel Prize in Physics. It is now used in a variety of lighting fixtures, including illumination, and is contributing to the global energy savings.

An LED is a light-emitting diode and is also known as a shining semiconductor. The name "LED" was given to the initials of Light Emitting Diode.

The color that the LED emits is determined by the compound that serves as the material for the semiconductor. Because each has a different wavelength,Not only does it affect visible light, it also has a significant effect on beauty effects.

The length of the wavelength is expressed in nanometers (nm), and when the wavelength is short, it emits purple to blue, while when the wavelength is long, it emits orange to red, and when it is used in fields that make use of its characteristics. is.

What is LED treatment performed at a dermatologist?

Did you know that in recent years, LED treatments have been used in cosmetic medical fields such as cosmetic dermatology, with the aim of improving acne and anti-aging? In LED treatment, skin problems are improved by irradiating the skin with the LED for a certain period of time using a special device.

Here we will introduce the benefits of LED treatment and the differences in effects depending on the color of light, so please take a look.

Benefits of LED treatment

LED treatment offers the following benefits:

• No pain during treatment
• Safe and not damaged skin
• There's very little downtime
• Makeup can be done immediately after treatment
• Treatment is possible even after sensitive skin or after sunburn

Some cosmetic medicines are painful or have long downtime, so even if you want to receive treatment, you may give up or give up halfway through.

However, if it's LED treatment,There is no pain or damage to the skin, and there is little downtime.Furthermore, it can be treated with any skin type, irradiated on sun-damaged skin, and can receive treatment regardless of age or gender.

Another great feature for women is that you can put on makeup immediately after treatment.

The effect varies depending on the color of the light

The expected effects of LED treatment vary depending on the color of the light. Below is a summary of the characteristics of the effects of light color.

Blue LED: Acne improvement

The blue LED isSterilizes acne bacteria that cause acneIt has the effect of doing so.

When the blue LED reacts to an organic compound called porphyrin produced by Acne bacteria, active oxygen is produced. Acne bacteria then oxidize and die.

Blue LED also has the effect of suppressing sebum secretion and tightening pores, leading to skin that is less likely to cause acne.

Red LED: Improve acne scars, dark circles, redness of the skin, and collagen growth

The red LED isCells become active by reaching the dermis layer deep in the epidermis and working with fibroblasts that produce collagen and elastin.Its characteristic is that it does.

It has the effect of increasing production of collagen and other substances, increasing the elasticity of the skin, and making small wrinkles and pores less noticeable.

Furthermore, blood circulation can be promoted, which can improve skin problems such as dullness and dark circles, as well as reduces redness from acne and acne scars, and even improves pigmentation.

White LED: Lift up, tighten pores, and improve stains

White LEDs used in dermatology treatments are not in the light.It has a particularly high reach to the skin and approaches the muscle layer deeper than the dermis layer.Its characteristic is that it can be done.

Not only can you anti-aging the dermis layer just like a red LED, but it can also thicken the muscle fibers that make up the muscles to improve wrinkles and sagging from deeper.

What is LED Heal Light II?

Various devices are used in LED treatment. Among these, LED Heal Light II has been recently introduced at many clinics.

LED Heal Light II is a next-generation anti-aging machine that can be used in combination with any treatment, and is equipped with 1,800 LEDs, the largest in the world. It can be continuously irradiated with LEDs of two wavelengths, 590nm and 830nm, making it possible to act from the epidermis to the muscle layer.

Here we will introduce the effects of LED Heal Light II and the differences between them and home facial beauty devices.

Effects of LED Heallight II

Below are the expected benefits of treatment using LED Heallight II.

• Improve acne and acne scars
• Improve wrinkles, sagging, and nasolabial folds
• Improve dullness, stains, and bears
• Improves skin texture and luster, and tightens skin
• Improve the overall face color

This is not the only effect of LED Heallight II,It is also suitable for promoting repair of burns, injuries, surgical scars, and downtime after laser treatment.It is also popular among people suffering from back pain, stiff shoulders, knee pain, thinning hair and hair loss.

No serious side effects have been reported, but irritating sebaceous glands can cause small white acne, and in rare cases, it can cause hot or redness.

Differences between home facial beauty devices and LED Heal Light II

In recent years, home LED facial devices have been released through online shopping and other services. There are a wide variety of types, including handy types, mask types, and tabletop types for placing them on tables.

The colors of LED lights vary, with some of them being single and some of them being able to illuminate multiple colors. Furthermore, there are even types that have functions such as ultrasound and steam, so you can choose from the options depending on your skin concerns and ease of use.

That being said,Treatment using LED Heallight II is more effective on the skin, as it has a larger number of lights and can be combined with other treatments.

For those looking for a higher effect in a short period of time, dermatology is recommended over home use. Also, if you experience skin problems, the clinic will handle it properly so you can rest assured.

Incidentally, the average price for each LED Heal Light II is around 5,000 to 10,000 yen, and in many cases, you will need to visit the hospital 5 to 10 times. On the other hand, home LED facial devices range in prices ranging from tens of thousands to tens of thousands of yen or more.

Each has its own benefits, so it's a good idea to aim for beautiful skin with LED beauty that suits your lifestyle and skin symptoms.

summary

We have introduced LED treatments and LED Heallight II that are carried out at dermatologists and other clinics.

Have you seen that the effects of LED treatments can be expected differently due to the different wavelengths? There is almost no pain or downtime, so it is highly recommended for those who have previously hesitated to treat cosmetic medical treatments.

LED Heal Light II has the advantages of being able to be combined with other treatments and being able to receive treatment while relaxing, but home facial beauty devices also have the advantages of being able to easily perform them at home, so you can use the method that is suitable for you. Choose LED beauty.