Hello, sisters, hello everyone! Now that ultraviolet rays are getting stronger and stronger, have you done a good job of sun protection?
When it comes to sunscreen, I have to sunscreen, when buying sunscreen, don't be fooled by the shopping guide or Internet celebrity [witty] [witty] to understand the ingredients of the sunscreen packaging, less thunder, do not pay IQ tax!
4 ways to understand the sunscreen outer packaging:
<h1 class="pgc-h-arrow-right" > First, is the outer packaging labeled with ingredients? </h1>
According to China's cosmetics management regulations: Starting from June 17, 2010, cosmetics (including skin care products) produced and imported in China must have full ingredients on their outer packaging.
Since 2010, our country has made relevant regulations - cosmetics must be labeled with full ingredients.
Generally speaking, if you buy cosmetics that are not labeled with full ingredients in the Chinese market, you can basically judge it as "three no products", and you can even report it immediately. However, some overseas products from other channels are excluded!
<h1 class= "pgc-h-arrow-right" > second, the sunscreen on the ingredient list</h1>
Sunscreen is divided into physical sunscreen and chemical sunscreen, this has been mentioned many times, simply show you a picture to let everyone understand (left object right)
The main ingredients of physical sunscreen are:
titanium dioxide
zinc oxide
There are many components of chemical sunscreens, and we have picked out a few ingredients that need attention:
Ethylhexyl methoxycinnamate: choose carefully in pregnant women and children
Octocrylin: Antioxidants are required
Humosalixate: sunscreen red, can not be sunscreen, it is said that metabolites are not good for health!
2-Ethylhexyl salicylate: avoid this ingredient in pregnant women and lactating!
Butylmethoxydibenzoylmethane, also known as avobenzone, is able to absorb a fairly wide range of ultraviolet light, so it is widely used in many broad-spectrum sunscreen products, but the light stability is not high
Phenylbenzimidazolium sulfonic acid: Free radicals are produced, which can damage skin DNA and even be detrimental to health, avoidance
Benzophenone-4: Controversial and may be detrimental to health
Methylbenzyl camphor: also controversial and unhealthy
If you really can't remember and are worried that the chemical sunscreen ingredients are not safe, then you should choose pure physical sunscreen!
Fancl Fangke
Tizo 2
Nov Pure physical sunscreen
Eucerin pure physical sunscreen
The rest, you add, right?
It is important to note that pure physical sunscreen is used – be prepared to rub mud and fake white!!!
When you learn to look at the ingredients, you'll be taken aback by the ingredients you use on your face! May give up the idea of applying sunscreen [laughing and crying] may wish to wrap tightly, there are many ways to protect the sun [I want to be quiet]
<h1 class="pgc-h-arrow-right" > three, "PA", "SPF", "UVA", "UVB" represent? </h1>
What do these 4 logos often seen on the outer packaging of sunscreen represent?
"PA" – "UVA" – sunscreen red sunburn
"SPF" - "UVB" - sunscreen, light aging
Although the picture is ugly, it is good to understand it
"SPF" and the following values, what do 30, 60 represent?
The value after the spf represents the sun protection coefficient, that is, the ability of sunscreen red, the higher the value, the longer the protection time, and the greater the damage to the skin accordingly!
SPF15 means 300 minutes of sun protection
SPF25 indicates a 500-minute sun protection period
SPF30 indicates 600 minutes of sun protection
SPF50 means 1000 minutes of sun protection
What does the "+" sign after "PA" represent?
+ Represents 2-3 times the protection time
++ represents 4-8 times the protection time
+++ represents 8 times the protection time
And so on
<h1 class= "pgc-h-arrow-right" > fourth, skin feeling</h1>
Although some sunscreen, the sunscreen effect is good, but the skin feeling is really unbearable, you can pay attention to these ingredients before buying, of course, the trial is more appropriate and effective [Yay]
Rubbing mud fake white - zinc oxide, titanium dioxide, these two physical sunscreens are relatively easy to rub mud fake white [I want to be quiet] In addition, carbomer, xanthan gum these two thickeners are also easy to rub mud!
It is recommended to try it directly, simple and rough still works, the skin feeling is not OK, accept it can not be accepted, a try to know!
The above is Qingge's sharing today, welcome to leave a comment