Should I use sunscreen at night?

This is an automatically translated article.

In the context of modern life around more and more factors affecting the skin, whether to use sunscreen at night or not is a common question. Learning the benefits of sunscreen and how to use sunscreen correctly will help people orient themselves on how to take care of their skin in a scientific and reasonable way.

1. The benefits of sunscreen

Protect skin from UV rays Protecting skin from harmful UV rays is the most significant benefit of using sunscreen.
Due to the depletion of the ozone layer, harmful UV rays easily penetrate into the environment. While the sun's rays are an essential source of vitamin D, overexposure without sunscreen can be hazardous to health. Therefore, if people use sunscreen lotion, people can prevent damage caused by harmful UV rays, which can also cause skin disorders.

Prevent premature aging Young, radiant and healthy skin is every woman's dream. However, some studies claim that people under 55 who regularly use sunscreen show a 24% lower risk of premature aging compared with not using it.

Reduces the risk of skin cancer If exposed to UV rays regularly, the skin can start to lose its protective layer, making the skin more susceptible to skin diseases such as cancer, especially melanoma. At this time, if you regularly apply sunscreen, you can help your skin keep its shine and protect your skin from cancer.

Reduce facial sensitivity If the right amount of sunscreen is applied to the skin, it will help reduce the possibility of skin irritation and red veins. These skin disorders often occur due to the harmful rays of the sun hitting the skin.

Prevent sunburn Everyone loves to hang out in the sun, especially in winter. However, going out in the sun without using sunscreen can cause sunburn, leading to peeling, redness, pimples, itching, and even hives in sensitive skin cases.

Prevents tan Many people love to own a tan. However, while sunbathing to get that perfect tan, people put their skin at risk of UV damage. To avoid this, use a sunscreen rich in sun protection formula of 30 or higher.

2. How to use sunscreen properly? Sunscreen is an essential skin care product that should not be overlooked. If you have sensitive skin, reapply your moisturizer every 2-3 hours. Here are some things to keep in mind when choosing the best sunscreen for you.
Never buy any cosmetic product without checking its expiration date and ingredients. Make sure your sunscreen includes the ingredients Titanium dioxide, Octyl methoxycinnamate, Avobenzone, and zinc oxide.
If you have acne-prone or oily skin, use a gel or water-based and/or non-comedogenic and hypoallergenic sunscreen.
To ensure the sunscreen is able to stay longer on the skin, use a waterproof formula rich in SPF 30 or higher.
Use sunscreen even when sunbathing. It is best to apply sunscreen at least half an hour before stepping outside. Then reapply every 2-3 hours to protect skin from sun damage and sunburn.
Also, make sure the sunscreen has SPF 30 (or higher), broad spectrum protection (UVA / UVB), and is water resistant.

3. How should sunscreen be used at night? This is one of the most frequently asked questions by users. Because of the benefits provided by sunscreen, along with the conscious effort to take care of their skin, many people want their skin to be protected from UV rays both morning and night. Therefore, should you use sunscreen at night, is it okay to use sunscreen at night or is it harmful to the skin?
Wearing sunscreen during the day is clearly the best way to prevent premature wrinkles by protecting skin from sun damage. However, the SPF in sunscreen is a large molecule, which when applied to the skin during sleep at night will create larger pores.
Therefore, it is important in skin care with sunscreen to apply it during the day but always wash it off before going to bed. At night, only use a night cream specifically for each skin type and skin problem at night. This is the stage when the skin is repairing itself, it is better to use a moisturizer with a combined skin care formula to improve the skin's function.

4. Reasons why you shouldn't use sunscreen at night Sunscreen is meant to be applied during the day while night creams are meant to be applied at night. Using the wrong time not only makes sunscreen ineffective, but also can be harmful to the skin.
Here are some reasons why you shouldn't wear sunscreen at night:
Lack of moisture: Most moisturizers that contain SPF are not as moisturizing as those without SPF. At night, the skin has to go through a self-healing process and needs a moisturizer with repair ingredients. At the same time, while sleeping, the skin will also rest and not be exposed to environmental factors that cause skin aging.
Increased likelihood of clogging pores: Sunscreen can potentially clog pores because of heavier ingredients used during the day as well as when used will often come in contact with pillows lie down at night. Also, SPF is a larger molecule and if used on the skin while sleeping at night will create larger pores.
More Expensive: In the long run, applying a moisturizer with SPF both during the day and at night can cost users more in the long run by causing breakouts, dryness, and other skin irritations. Let skin breathe at night and repair itself by using a night cream specifically made for the night.
In conclusion, while using sunscreen at night under ideal conditions would not be harmful, it is not the best strategy for your skin if you want your skin to look its best. This is also the answer for those who still wonder "should I use sunscreen at night". Accordingly, this habit is not recommended but should be replaced by using a suitable night cream. This will both avoid harm to the skin, and provide nutrients for the skin more optimally.

Please dial HOTLINE for more information or register for an appointment HERE. Download MyVinmec app to make appointments faster and to manage your bookings easily.

Reference source: quora.com