How Long Does Sunscreen Last?

It is very crucial to protect your skin by using sunscreen against sunlight. Without sunscreen, your skin is more likely to absorb UV light, and overexposure to sun rays may cause skin conditions such as aging, wrinkles, or dark spot and eventually may lead to skin diseases such as cancer. That’s why it is important to apply your sunscreen daily, especially when you are doing outdoor activities. Regular questions are often asked by people, how long does sunscreen last on the skin? Another important question is how to apply sunscreen correctly? Many people are not aware that applying sunscreen correctly makes a huge difference in the end result. Even if you apply the best sunscreen, without proper technique, it may not bring optimal results. You may get your medicine with a prescription or other personal items through our online healthcare digital platform at an affordable price.

According to the Cancer Skin Foundation, it is recommended to use sunscreen with a daily SPF of 15 or higher. To get maximum protection, it is highly advisable to use sunscreen with SPF 30 which is sufficient enough to protect your skin up to 96% from solar rays. If you have fairer skin, you may need to use sunscreen with an SPF of at least 20. Sunscreen may last on your skin for about two hours. Therefore, you may need to reapply the sunscreen every two hours especially after sweating or swimming. If you are working indoors, you may not need to use sunscreen. However, it is advisable you can keep the habit of wearing sunscreen because certain indoor areas are exposed to the sun and may cause sun penetration to your skin.

It is also important to ensure that you apply sunscreen at least 30 minutes prior to exposing yourself to the sun with the correct thickness, probably about 1.3 to 2.0 mg to reap the maximum benefit of it. Besides that, it is also essential to choose a broad-spectrum sunscreen that can protect your skin against UVA and UVB rays. UVA and UVB have been associated with the risk of skin cancer. UVA has a longer wavelength and can cause premature aging while UVB has a shorter wavelength and can cause burning.

How to get full protection?

Although you apply sunscreen on your skin, there is a possibility that your skin is getting tanned. Therefore, limit the sun exposure as much as you can if you are concerned about your skin tone. The purpose of applying sunscreen is to prevent skin damage rather than worrying about your skin getting tan. The skin tone is subsided over a period of time but the skin damage is irreversible. Besides that, you may think the highest SPF provides you full protection. However, once you expose your skin over a period of time, the SPF level may reduce over time. Therefore, it is important to bring along your sunscreen every time you are away from home.

There are many types of sunscreen available on the market such as gel type, cream type, or spray type. You can choose it according to your like but it is advisable to choose a sunscreen that can offer you protection for your face and whole body. Nowadays, the market has been flooded with makeups manufactured with SPF such as foundation or BB cream that claim to protect your skin against sun rays. You should know makeup alone is not enough to protect your skin even if it comes with the highest SPF. Therefore, do not be blinded by the marketing strategy of the cosmetic companies to get you to buy the product instead discuss with dermatologists if you are unsure about how to use the sunscreen. At the end of the day, you want your skin to be healthy and worth every money you spent.