Sunlight is the villain that causes various problems for our skin, such as making the skin dark, sunburned, causing premature wrinkles, and can be so serious that it can cause us to have skin cancer. This is because sunlight does not only contain heat, but also various types of UV rays that are harmful to the skin.

UV rays are rays that are in both sunlight and light bulbs. UV rays can be divided into 2 types as follows:

• UVA rays are rays that penetrate deep into the skin. They are the cause of skin aging and premature wrinkles, as well as the cause of skin looking dull.
• UVB rays stimulate the production of melanin, causing sunburn, darkening of the skin, and increasing the risk of skin cancer.

Symptoms of sun-damaged facial skin include redness, burning, dryness, peeling, and darkening. If the skin lacks protection from facial sunscreen, it may lead to facial wrinkles, freckles, and wrinkles, and increase the risk of skin cancer.

Sunscreen โปรโมชั่น ufabet can help protect your skin from the sun because it absorbs and reflects the sun’s rays so they don’t reach your skin. But it also depends on the type of sunscreen you choose. Sunscreen will have an efficiency rating for protecting your skin, whether it’s SPF or PA. You can choose the right sunscreen as follows:

• SPF (Sun Protection Factor) value: Effectiveness in protecting the skin from UVB rays. The higher the SPF value, the longer it will protect your skin from UVB rays. For example, SPF 30 will protect your skin from 97% of UVB rays for 2 hours.
• PA (Protection Grade of UVA) value: Effectiveness of skin protection from UVA rays. The higher the PA value, the more protection the skin can receive from UVA rays. For example, PA++++ can protect the skin from up to 90% of UVA rays. In addition to SPF and PA values, sunscreens may also have other properties that provide additional skin protection, such as water and sweat resistance, but this depends on the sunscreen formula.

How to apply sunscreen correctly

• Apply sunscreen 15-30 minutes before going out into the sun.
• Use two fingers of sunscreen for cream type, but in case of lotion or water type, use the amount of 1-2 coins.
• Sunscreen should be reapplied every time you sweat heavily or after swimming.
• When exposed to strong sunlight, reapply every 2 hours.
• Avoid sun exposure between 10:00 AM and 4:00 PM.

The principles of applying sunscreen correctly are not difficult at all. You can follow these simple steps and I guarantee that if you use this method, your sunscreen application will definitely increase its protective power and be more effective.