In the summer, almost every girl's bag appears items like sunscreen, masks, sunglasses, absorbent paper and mineral spray. Sunscreen is not only a "treasure" to protect the skin from sunburn sunburn, limit pigmentation and aging but also prevent skin cancer effective. Perhaps this skin care product is a must-have for every girl. And Miss Tram - Natural Beauty Center Learn more about sunscreen.
Uses of sunscreen
Sunscreen is a product that helps protect the skin against the harmful effects of ultraviolet rays in the sun. In addition to "sun protection", this cream has the following specific uses:
1. Protect skin from darkening
When exposed to sunlight, we often see the skin darkening - caused by the presence of melanin. Melanin is an effective light absorber, blocking harmful ultraviolet rays and not allowing them to penetrate inside the body, causing skin cancer. However, melanin is also the "villain", causing the skin to become dark, freckled and dark.
Sunscreen that replaces melanin protects the skin against the effects of UV rays in the sun, while limiting the appearance of tan, melasma, freckles due to overproduction of melanin.
2. Anti-aging skin
The direct impact of sunlight on the skin causes the skin to lose moisture. If you are regularly exposed to the sun without protection, your skin will dry out, and in the long run, your skin will quickly show signs of aging.
Besides, UV rays in the sun have the ability to destroy skin texture, causing rapid skin aging. Therefore, when using sunscreen will limit the appearance of signs of aging on the skin.
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3. Fight skin cancer ung
The worst effect of ultraviolet rays on the skin is skin cancer. According to studies by scientists from Queensland University of Technology, in our body there is a gene called the P53 gene. When an area of skin is affected by sunlight, the P53 gene will immediately move to that point and heal the damaged skin, while preventing cancer cells from forming.
However, when the skin is exposed to the sun regularly, the gene is not strong enough to perform its function - creating conditions for cancer cells to grow.
There is also a substance in sunscreen with the same name, P53, which replaces the P53 gene against three types of skin cancer: basal cell cancer, horn cell cancer and melanoma. Therefore, using sunscreen not only protects the skin from sunburn, limits signs of aging but also effectively prevents skin cancer.
4. Nourishing da
In addition to sun protection, most sunscreen products will have skin-conditioning ingredients - providing moisture and nutrients nutrition nourish skin. Therefore, many oily skin girls often only use sunscreen during the day without using it moisturizer.
5. Concealer for skin
Today's sunscreen products often have a good concealer effect. So when using sunscreen, you can still be more confident even without makeup.
How to choose sunscreen?
1. Pay attention to SPF and PA
SPF is a measure of UVB protection. It can be said that the higher the SPF number, the better the ability to filter and block ultraviolet rays. But in fact, only need SPF 30 sunscreen can safely protect skin up to 90%. Meanwhile, SPF 50 is 92% and SPF 100 is 96% – the difference is not too much.
Moreover, too high an SPF can clog pores, irritate the skin and increase oil production – this is the main cause of acne formation. Therefore, you should choose a sunscreen with an SPF of 30 – 50 is the most reasonable.
Index PA is a measure of UVA protection. This index has 3 levels: PA+, PA++, PA+++, corresponding to weak UVA (4h), moderate (8h) and strong (12h) UVA protection levels.
When choosing a sunscreen, you should pay attention to these two indicators to know how long the sunscreen you are using can protect against UVB rays and how long UVB rays?
2. Choose the right sunscreen for your skin type
Like other skin care products, sunscreen also has many types with different ingredients and uses, suitable for different skin types.
With oily skin, you should use gel sunscreen, give preference to sunscreens with Oil-free and No sebum (non-greasy) ingredients. These sunscreens will both protect oily skin against UV rays, and will not clog the skin.
Opposite to dry skin You should choose a sunscreen with moisturizing ingredients. In particular, when taking care of this skin, you should moisturize your skin daily to replenish moisture for the skin.
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How to use sunscreen?
When choosing a suitable sunscreen product, you need to keep the following points in mind for the most effective sunscreen application:
1. Reapply sunscreen regularly kem
Under the impact of sweat and dirt, the effectiveness of sunscreen will gradually decrease, so you should reapply sunscreen every 2-3 hours.
2. Sunscreen dosage
If you only apply the face area, you should use the amount of cream 1 grape. Apply in layers and pat gently so that the cream can be absorbed into the skin. For other parts, you should also apply a layer of sunscreen thick enough to create an effective skin protection layer.
3. Apply sunscreen at least 20 minutes before going outside
Always follow this principle, because after 20 minutes of applying the cream on the skin, the sunscreen will take effect.
4. Apply sunscreen every day
Whether it is sunny or cloudy, there is still the appearance of UV rays (this ray is able to penetrate thick clouds, fog, glass windows, ...).
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In addition, for those who often work in the office, applying sunscreen also works to prevent radiation from computers, phones, and bright devices very effectively.
When using sunscreen every day, your skin will be protected almost completely under the impact of UV rays. This skin care product is very important and necessary in your beauty routine.
To have a beautiful and healthy skin, besides taking good care of the skin, the use sunscreen Skin protection is essential. Without this skin protection step, your skin care will no longer work, because UV rays will wreak havoc on your skin. So, always carry sunscreen with you to protect your skin at all times. Miss Tram - Natural Beauty Center Wish you always have a beautiful healthy skin!
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