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Why does sunscreen separate? Is this dangerous or not? In this article, please join us in finding out the reason.
Although sunscreen is one of the extremely important and indispensable Skincare products, knowledge when using it is very necessary. In particular, during the process of using sunscreen, you must have encountered many times the cream’s water separation. Let’s find out the reason.
What causes sunscreen to dehydrate?
Dermatologists have pointed out that there are two main causes that can lead to sunscreen dehydration.
1. Not storing sunscreen properly
Currently on the market, there are many types of sunscreens that, in addition to the main effect of protecting the skin, also provide some necessary nutrients to help regenerate and whiten the skin from deep within. Because it contains such a large amount of nutrients inside, preserving it is not easy. Many women keep their sunscreen lying around in many places, such as in bags, on top of cabinets, in direct sunlight… Because of this incorrect storage of sunscreen, the substances in the cream change. .
When sunscreen changes, you can tell that the color, texture, scent, etc. are not normal.
Sunscreen, like other common cosmetics, will have an expiration date written on the packaging. Checking the expiration date of sunscreen is something that women need to do regularly to avoid using expired sunscreen without even knowing it. Most women don’t want to use sunscreen until it dehydrates, changes color, has color variations… then they realize it has expired.
Is it dangerous to use dehydrated sunscreen?
This answer will be divided into 2 situations:
If the sunscreen you are using is dehydrated and has expired, it will be dangerous. With altered sunscreen ingredients, a chemical reaction will occur with the skin surface causing many negative changes, which can cause acne, pus and inflammation.
If the sunscreen you are using is dehydrated and still within its expiration date, it will not pose a danger. And what you need to do is to preserve sunscreen better to avoid exposing it to heat and direct sunlight. In addition, you should also shake the cream bottle vigorously to prevent the product from separating.
How to fix dehydrated sunscreen
In order to use sunscreen to achieve good results and not dehydrate, you should preserve the cream optimally. In case the sunscreen is dehydrated while still in its expiration date, you can completely overcome this situation when using it by shaking the cream tube vigorously.
Signs that sunscreen is broken and needs to be replaced immediately
If you open the tube of sunscreen and see that the color of the cream has changed, such as the color becoming gray, the black cream has a discoloration, or even the cream color becomes unusually yellow, different from the original cream color. ? This is one of the signs that your sunscreen has broken down and needs to be removed immediately.
A change that is easily seen with the naked eye is the cream. With cream sunscreens, the cream will be quite soft and easy to spread. But in this case, you will see that the cream is dry, clumpy or even watery, the cream is thin, the cream is loose, and flows in unusual drops. In these conditions, you need to change sunscreen immediately.
In this article, we have just explained to you the question of why sunscreen dehydrates? Hopefully, here you will have more useful information needed to protect your skin.
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October 4, 2024
