Darkening of the skin is common in summer because UVA and UVB rays are the main reason for this. Due to prolonged exposure to sunlight, blackened skin does not become normal again. Some people get tanning or sunburn not only due to sunlight but also due to heat. Experts say that the reason behind this is increase in melanin. Actually, when UVA rays reach the final layer of the skin, the production of melanin increases. The role of melanin is important behind the tone or color of the skin.
If it becomes excessive then the skin starts darkening. It is said that UVB rays cause sunburn but it does not affect those whose skin is already dark. Sunscreen is the best way to protect the skin from darkening. Its trend has increased a lot in India in the last years. Not only women but men also apply sunscreen in every season to protect the skin from UV rays.
However, people still have less information about sunscreen. Most of the people do not even know how many times we should apply it on the skin in a day. Or what is the right time to apply it. Let us tell you.
Why is sunscreen important?
Applying sunscreen prevents UVA rays from causing major damage to the skin. This beauty product works like a cover on the skin. However, before applying it, some things should be kept in mind. Let us tell you..
How many times a day should you apply sunscreen?
During summer, we should apply sunscreen on the skin every 2 to 3 hours. According to reports, the skin starts burning after 10 minutes of going out. Sunscreen with SPF 30 protects the skin from UV rays for 5 hours. Its mathematics tells us that if we multiply 10 by 30, we get 300 minutes i.e. 5 hours. Therefore, we should apply sunscreen at least 3 times a day.
When should sunscreen be applied?
One should also know the right time to apply sunscreen. If you are going to go out in summer, then apply it on face, hands and feet half an hour before because by doing this it gets absorbed properly and protects the skin. Even if you are not leaving the house, do not forget to apply sunscreen. Don't forget to apply it after bathing and after washing your face in the evening and before sleeping at night.
Which sunscreen is best?
Sunscreen should be purchased keeping the SPF in mind. It is common to find sunscreen of 20 to 70 SPF. Apart from this, it is available in gel, spray, cream, butter, stick and oil formats. Therefore, while choosing it, keep your skin type in mind. Use the product in which you feel comfortable. Take expert advice and don't forget to patch test it. Creamy sunscreen is best for dry skin people and gel based sunscreen is best for oily skin people.
water resistant sunscreen
After dry summer, there is also dry summer in which humidity is more troubling. People ignore sunscreen because it is sticky. You should follow the sunscreen routine in this season also. In such a situation, choosing water resistant sunscreen can prove to be best.
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