With many years of experience in the beauty industry and cutting-edge skin research.
AOHAL's "skin risk" diagnosis.
AOHAL's "skin risk" diagnosis.

What are “spot-forming habits”?
Bad habits that create conditions that lead to the development of blemishes one after another.
If you have these concerns, we recommend a stain risk assessment.
1. I have a blemish that bothers me.
2. I am concerned about uneven skin tone on my face.
3. I have more spots even though I haven't been going out.
4. The key is to apply multiple layers of concealer.
2. I am concerned about uneven skin tone on my face.
3. I have more spots even though I haven't been going out.
4. The key is to apply multiple layers of concealer.

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My hobbies are outdoor activities such as walking.
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If you checked 0 to 3 boxes, your risk of developing dark spots is...
Risk I
You are an advanced skin care user with a low risk of developing blemishes.
We offer cutting-edge products to help you maintain radiant skin.
We offer cutting-edge products to help you maintain radiant skin.
If you checked 4 to 6 boxes, your risk of developing dark spots is...
Risk II
There seem to be several situations in which stains are more likely to occur.
We will teach you how to protect yourself from UV rays without any flaws.
We will teach you how to protect yourself from UV rays without any flaws.
If you have 7 or more check marks, your risk of developing dark spots is...
Risk III
Skin that continues to be damaged by UV rays may be at high risk of developing dark spots one after another?
There are things you can do to take care of yourself. Start reviewing your skincare routine now.
There are things you can do to take care of yourself. Start reviewing your skincare routine now.
Cosmetic skin care items for those aiming for zero risk
To prevent UV damage,
Remember that sunscreen is essential regardless of the season.
With ingredients such as retinol,
Care that promotes skin renewal is also effective.
We also recommend items that contain ingredients that can care for your body from the inside, which is also known as a "beauty habit you can drink."
Remember that sunscreen is essential regardless of the season.
With ingredients such as retinol,
Care that promotes skin renewal is also effective.
We also recommend items that contain ingredients that can care for your body from the inside, which is also known as a "beauty habit you can drink."
UV care
skin care
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Celminus Ample C15
Pure Vitamin C Serum -
Nanomed VA Essence Gommage Peeling Vitamin A
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Plus Restore
TA White Cream MD
Inner Care
Proactive measures for those aiming for zero risk of spots

1. Understand the mechanism of age spots and how to treat them
When the skin is exposed to ultraviolet rays, the cells that produce the melanin pigment, melanocytes, are instructed to "produce melanin and protect the skin from the irritation of ultraviolet rays."

Whitening approach
1
The first approach is to cut off this instruction and prevent melanin from being produced.
This is where tranexamic acid, for example, can help.
This is where tranexamic acid, for example, can help.
When the instruction to "produce melanin" is received, melanocytes produce melanin.
This is where the enzyme tyrosinase comes into play.
This is where the enzyme tyrosinase comes into play.
The increased melanin is peeled off together with the keratinocytes through skin turnover,
Gradually, your skin color will return to normal. However, if you continue to be exposed to a large amount of UV rays for a long period of time, your skin cells will be damaged and will continue to produce melanin pigment.
When melanin is not excreted properly, areas of the skin remain dark. This is one of the causes of "spots."
Gradually, your skin color will return to normal. However, if you continue to be exposed to a large amount of UV rays for a long period of time, your skin cells will be damaged and will continue to produce melanin pigment.
When melanin is not excreted properly, areas of the skin remain dark. This is one of the causes of "spots."
Whitening approach
3
The third approach is to promote skin metabolism (turnover) and push the melanin out of the skin. Retinol and other ingredients accomplish this.
However, retinol has the tendency to dry out the skin.
If you use a product that contains retinol, be sure to moisturize as well.
However, retinol has the tendency to dry out the skin.
If you use a product that contains retinol, be sure to moisturize as well.

2. Skincare approach
[Repainting sunscreen/applying two coats]
Sunscreen will wear off over time due to friction, so reapply it frequently. Also, apply extra sunscreen to areas that are prone to blemishes, such as the temples and high cheekbones. Don't forget to apply sunscreen around the ears and on both sides of the face, areas that are easy to forget to apply sunscreen to.
[No friction]
Avoid scrubbing or excessive touching of the skin in an overly aggressive attempt to treat the blemish.
Sunscreen will wear off over time due to friction, so reapply it frequently. Also, apply extra sunscreen to areas that are prone to blemishes, such as the temples and high cheekbones. Don't forget to apply sunscreen around the ears and on both sides of the face, areas that are easy to forget to apply sunscreen to.
[No friction]
Avoid scrubbing or excessive touching of the skin in an overly aggressive attempt to treat the blemish.
Cosmetic dermatology treatment
When caring for dark spots, some people may feel that skin care alone has its limitations.
The laser selectively destroys only the cells that contain melanin, without damaging the surrounding healthy skin.
The pain of laser irradiation is similar to that of being snapped by a rubber band.
After the treatment, scabs will form and fall off within 1 to 2 weeks.
The laser selectively destroys only the cells that contain melanin, without damaging the surrounding healthy skin.
The pain of laser irradiation is similar to that of being snapped by a rubber band.
After the treatment, scabs will form and fall off within 1 to 2 weeks.
Although they are all called "spots," there are many different types and it is difficult for non-experts to distinguish them, so the quickest way to deal with them is to consult a doctor.
We will introduce some typical stains.
We will introduce some typical stains.
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Age spotsThese types of spots are caused by the cumulative amount of UV rays we have been exposed to throughout our lives. However, these types of spots can also be prevented through self-care. Use sunscreen and choose skin care products that contain ingredients that can be expected to have whitening effects.
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MelasmaA vague blemish that spreads symmetrically on the cheeks and other areas. The boundary between the blemish and the rest of the body is unclear. It often occurs in people in their 30s and 40s, and female hormones are thought to play a role. Some people find that it improves with the ingredient "tranexamic acid."
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FrecklesThese spots can be seen from childhood and are largely due to genetic factors. They become darker and larger when exposed to ultraviolet rays. It is said that it is difficult to cure them completely through self-care, so treatments are performed at clinics using equipment such as lasers and IPL.