Do not trust, rely on sunscreen
Although sunscreen works to protect your skin from the harmful effects of the sun (such as avoiding darkening, preventing premature aging, etc.), there is no 100% sun protection and sunscreen does not help you. from sunstroke, burns. So, You should not rely on sunscreen but need to combine multiple sun protection measures at the same time to ensure the skin is optimally protected from the inside out.
In addition to using sunscreen, you should use simple but very effective protection methods such as wearing a hat, wearing long clothes, and covering your face when going out in the hot sun, especially avoiding going out during the winter. 10 – 15 o’clock or can combine sun protection from the inside by using endogenous sunscreen pills to comprehensively protect your skin.
Choose the right sunscreen product
Did you know, our skin is divided into 5 types normal skin, dry skin, oily skin, combination skin and sensitive skin. Each skin type is suitable for a different sunscreen. Therefore, you must understand your skin to see what skin type it is, whether it is suitable or irritated with any ingredient in sunscreen to make the right choices and most correct. Different types of sunscreen will have different SPF, the higher the SPF, the longer the time to protect your skin in the sun, not the best, so you should not be mistaken.
Sunscreens must have a clear origin, full list of ingredients and instructions for use and expiry date. Avoid choosing no-name or expired products that will cause serious dermatological problems.
Pay attention to the SPF
The UV protection effect of sunscreens was evaluated through SPF. According to some studies, SPF 30 is thought to be the best for daily skin protection or for mild sunny days, and for hot sunny days like summer, you should not use an SPF too low because it won’t work. best skin protection.
For those who go to the beach, spend many hours outdoors, should choose a sunscreen with an SPF of 40 – 50, and every 2 hours people should reapply sunscreen once for the product to work. Effective ability to protect skin under the influence of the sun.
Use a separate waterproof sunscreen when swimming
In sea water contains many minerals such as zinc, chlorine, calcium, vitamin A, etc. salt water will be very good for the skin when it is damaged, however, in salt water will have ingredients that are abrasive to the skin, making the skin brighter and brighter. At this time, skin that is not protected from the sun can burn directly, causing the skin to darken 2-3 times faster than normal. Similar to the water at the artificial swimming pool, the swimming pool is always cleaned with Chlorine – a strong bleaching agent that causes the skin to be worn away and absorbs sunlight better. In particular, sunscreen is easy to drift when you are active in water or sweat a lot.
So work choose sunscreen for swimming need high water repellency factor, prevent skin erosion of active ingredients in water. Because when swimming, your skin will be soaked directly with water, so it is easy to wash away the sunscreen. To use sunscreen effectively, you need to choose a cream that is labeled as water resistant for cases like these. And note that the cream must be reapplied regularly from 1-2 hours after exercise so that the cream always works.
Use a specialized sunscreen for different skin areas
Many women because of savings should have used sunscreen for the whole body and vice versa. The characteristics of facial skin and body skin are not the same, so sometimes using them together will cause many serious problems. Body sunscreens are often designed with more oil, if applied to the face, it will cause a greasy, uncomfortable feeling, and do not promote skin protection against harsh sunlight. Some cases of sensitive facial skin are also irritated or acne-prone, which is difficult to overcome.
Therefore, you need to invest separately for the skin of your face and body special cream to protect the skin and avoid unfortunate side effects.
Clean skin before applying sunscreen
Before applying the cream, You need to clean your skin, then dry to help the skin to breathe, easy to absorb nutrients from the cream. In particular, do not wash your face with hot water.
This may seem complicated and complicated, but if you don’t do it, it will make you easy to face problems in the face and body. Before applying sunscreen on the whole body, you should take a clean shower, dry the surface of the skin with a soft towel, with the same face skin need to use a mild cleanser to remove dirt and accumulated sebum. , making pores open, penetrating sunscreen better and avoiding greasy or acne.
Apply sunscreen at the right time
For sunscreen to be effective, you should apply it about 20-30 minutes before going outside. Because the cream has just gone out, they have not been able to penetrate and protect the skin. Moreover, if you exercise or participate in physical activities that cause you to sweat a lot, you have to reapply a new layer of sunscreen every 2 hours because sweat and scratches will wash away the old layer of sunscreen, making it difficult to protect your skin. Skin protection under the sweltering sun is severely reduced, not to mention that any sunscreen only works for a certain period of time.
Job Apply sunscreen at the right time help you avoid bad factors and do not worry about black skin or sunburn.
Use the right amount of sunscreen
Use a sufficient amount of cream to help effectively protect against the sun while saving and avoiding waste. 2 milligrams of product per 1cm² of skin is the standard number given by dermatologists. That is, to cover the entire face, on average we need about 1,2 grams of sunscreen, and for the body it is 25-30 grams.
We can measure the cream in a simpler way: Usually the amount of cream used for the whole face is about 1 coin or 1 teaspoon, if it is cream, it is equal to the amount of cream on the longest finger of your hand; For body use, the amount of cream is about 1 small glass of wine; If you use spray sunscreen, about 4 sprays on the skin.
Apply sunscreen properly
when the Applying sunscreen needs to be done gently, pay attention to areas that are difficult to apply cream such as eyelids, lips, neck, skin under the eyelids. A layer of sunscreen about 0,2cm thick is ideal to protect the skin, if you apply too little sunscreen, the sun protection effect will not be guaranteed. Oily pores and acne.
Do not use sunscreen and other topical skin care products at the same time because it can cause a reaction between the ingredients in the creams, causing allergies or irritation. But when it comes to makeup, it is impossible to ignore sunscreen. Use them as an alternative to a primer or before a primer to protect your skin from chemicals from cosmetics and harmful rays from the environment.
Use sunscreen every day
Many people believe that sunscreen is only necessary when it is sunny or outside to apply sunscreen, the rest is not necessary. This is completely wrong because in the light there are always UV rays, ultraviolet rays but their effects are different, depending on the intensity of the sun. Therefore, you You need to wear sunscreen every dayEven when sitting indoors, you must apply sunscreen to optimally protect your skin.
Even on cloudy days, the sun is weak, there are still ultraviolet rays that are harmful to the skin. 80% of UV rays can still penetrate thick clouds. These rays are the main cause of rapid darkening of the skin, pigmentation and skin aging. Wear sunscreen even when it’s cloudy.