Can the sunscreen spray use on face directly?
As we all know, sunscreen is an important product to protect our skin in summer. There are sunscreen cream, sunscreen lotion and so on. And sunscreen spray is more and more popular. However, do you know how to use sunscreen spray properly?
Firstly, do we need to shake the bottle before using?. Of course YES. Because the material and the propellant will be separate after a quit long stay. We must shake very well before we use any spray.
Secondly, besides the neck, arms and legs, we can spray directly. But how about the face? Can we spray directly? The answer is, it is better not. Why? Please check the following data.
Form 1 Summary of particle size distribution based on mass for sunscreen
According to the research of Pulmonary Aerodynamics Test, we know that MMD>2um, the most particles will stay in nasopharyngeal area, and the particles which MMD<2um will always stay in alveolar and bronchial areas. It is harm to our health.
And based on above two forms, it still have a large portion of MMD<2um, that is not good for our health. Of course, the research for this is not too much, but in theory, we don’ t suggest to use the sunscreen spray on face directly.
In conclusion, we should buy the sunscreen spray in regular manufacturers, and use before checking all the information on the bottle. By the way, to buy aerosol, our factory Mefapo is a good choice!
Post time: Jun-23-2022
