Blinds vs. solar radiation
April 2024
The phototype is each of the colors that exist in the different skin types and that have to do with hereditary, racial characteristics and the amount of pigments present in the skin.
The normal color of the skin is given by the combination of four basic tones or biochromes: yellow, red, brown and blue. Melanin is responsible for granting it the main coloring to the skin .
To identify our phototype, we must take into account following aspects:
From these data, they have been identified 6 phototypes; each one requires aSun protection factor (SPF) specific to protect you from the sun, but do not forget to divide it.
For phototype I it is recommended to use a Protection factor (SPF) from 80 to 100
For this type of skin one should use with factor (FPS) 50 to 80
Corresponds to those people with skin with a tendency to be fat and clear, brown eyes or perhaps gray, and are brown or blond. Sometimes it burns but acquires a good tan:
It is recommended a factor blocker (FPS) 30 to 50
This type of skin is usually dark or matte, as well as having dark eyes and hair (black or dark brown hair), it rarely burns and tans easily; your skin if burned is "purple" and not for a long time, spots may appear.
For this type of skin one with factor (FPS) 20 to 30
They have dark and matte skin, dark eyes and very dark or black hair
It can use a blocker with factor (FPS) 15-20
People with black phototype do not burn and the skin darkens evenly; the redness appears between 45 and 60 minutes and sometimes spots appear.
For these people it is recommended to use factor (FPS) 15 It will be enough.
Now you have all the information to be able to start a summer protected against sun and radiation.
Remember to check that you sunscreen have filters, both to protect it from ultraviolet radiation A (GRAPE) and ultraviolet B (UVB) In addition to a moisturizer that prevents dryness of the skin .