Sun block is considered one of the most important skin care products, if not the most important, and it should be used daily in the summer and winter as well. There are even those who use it at home when cooking or being exposed to heat or even when morning light enters the house. It is not just a cosmetic product, but rather a necessity to maintain the health of the skin and protect it from the damage caused by the harmful ultraviolet rays of the sun. Therefore, it has become important how to choose the appropriate sunscreen for each skin type and the correct way to use it and Its importance in preventing serious skin problems such as skin cancer, pigmentation and premature wrinkles.
What is the importance of using sun block?
1- Protection from ultraviolet rays:
The sun’s rays consist of two main types of ultraviolet rays that directly affect the skin:
– Ultraviolet A (UVA): causes wrinkles and premature aging and increases the risk of skin cancer as it penetrates deep layers of the skin.
– Ultraviolet B (UVA): increases the possibility of DNA damage in skin cells, which may lead to skin cancer and is the main cause of sunburn and redness.
Using sun block helps In reducing the effect of these two types of rays, which protects the skin from their damage.
2- Preventing skin cancer:
Skin cancer is one of the most common cancers in the world and excessive exposure to ultraviolet rays is one of the main causes of infection. Many studies have proven that using sunscreen daily reduces the risk of this type of cancer, especially melanoma, which is considered the most dangerous type.
3- Reducing the appearance of signs of premature aging and wrinkles:
Sun rays greatly affect the production of collagen in the skin, which leads to the appearance of wrinkles Premature aging, fine lines, loss of skin elasticity, and sun block protects the skin from this damage and helps maintain healthy, youthful skin.
4- Preventing pigmentation and dark spots:
This is a very common skin problem resulting from exposure to sunlight without protection, as it results from increased melanin production as a protective reaction when the skin is exposed to ultraviolet rays. Using sunscreen protects the skin from these pigmentations and helps keep the skin even in color.
5- Maintaining overall skin health:
Sunscreen helps reduce skin inflammation, redness, and dryness, and also helps maintain skin hydration Especially if it contains moisturizing ingredients such as hyaluronic acid or glycerin.
How to choose the right sun block ?
1- Sun Protection Factor: It is an indicator that measures the ability of the sunscreen to protect the skin from ultraviolet B (UVA) rays. It is preferable to use a sunscreen with a protection factor of at least 30, and in cases that require more protection, a protection factor of 50 or more can be chosen.
2- Skin type: You must choose a type of sunscreen that suits your skin type to ensure effectiveness and comfort when using it:
– For oily and combination skin: It is preferable to choose a sunscreen that is free of oils and non-comedogenic to prevent clogging of pores and the appearance of pimples .
– For dry skin: It is preferable to use a sunscreen that contains moisturizing ingredients such as glycerin or aloe vera.
– Sensitive skin: It is preferable to use a mineral sunscreen that contains zinc oxide and titanium dioxide, as it is gentler on the skin and reduces the possibility of irritation.
3- Protection from ultraviolet A-B rays: It is essential that the sunscreen provides broad-spectrum protection from both types of ultraviolet rays.
4- Water resistance: If you exercise or swim, it is preferable to choose a sunscreen Water resistant to ensure continued effect or protection after contact with water or sweating.
Correct ways to use sun block?
1- Apply a sufficient amount: It is recommended to put about half a teaspoon for the face and neck and 30 ml for the entire body, which is an amount equivalent to the palm of the hand.
2- Distribute it evenly: The sunscreen should be distributed evenly on all exposed areas of the skin, including the face, neck, feet and ears.
3- Re-application regularly: It should be reapplied every two hours, as the sunscreen does not last long, especially when exposed to sunlight, after sweating and swimming.
4- Use it daily, even on cloudy days: Even on days when the sun is not shining, ultraviolet rays are still able to penetrate clouds and deep layers of the skin and negatively affect the appearance and health of the skin and the appearance of many skin problems that may lead to cancer, so sunscreen should be part of your daily routine.
5- Apply it before exposure to the sun: To give the skin a chance to absorb sunscreen, it should be applied 15-30 minutes before exposure to the sun.
Common mistakes when using sun block?
1- Not using enough: Using a small amount does not provide complete protection from the harmful effects of the sun.
2- Ignoring some areas: such as the hands, neck and ears, which are most susceptible to sun damage.
3- Not reapplying: It must be renewed every two hours, as the sunscreen loses its effectiveness with continuous use.
4- Using it only in the summer: Sunscreen should be used throughout the year to protect the skin from the ultraviolet rays that are present all the time.
Finally, sun block is not just a cosmetic product, but it It is considered essential in the routine of maintaining the health and freshness of the skin and protecting it from the damage caused by ultraviolet rays. By using it, you buy your health, self-confidence, and the beauty of your skin. If you are looking for help in choosing the type of sunscreen that is suitable for your skin and determining your skin type, do not hesitate to choose our clinic, which is full of specialists in the field of skin, beauty, and skin care and beauty.
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