Easy Ways to Protect Your Skin from Sun Rays
                     
Clothing offering sun protection
Wearing a bikini made of sun-resistant materials won't protect you much 
since it only covers part of your body. When it comes to sun protection, 
covering the body is essential. 
Wide-brimmed hats, long sleeves, and long shorts are all effective ways 
to minimize your sun exposure. However, keep in mind that not all 
materials are created equal.
FPRUV clothing
To know if a garment offers good sun protection, you need to check the 
FPRUV (UV protection factor).
FPRUV Classification for protection against UV rays
Real UV ray penetration ≤ (in %)
15 Minimum protections 6.7
30 Good protections 3.3
50, 50+ Excellent protection 2
The FPRUV ranges from 15 to 50+ depending on the percentage of UV 
rays blocked.
Sunscreen Gel and SPF
You may have noticed that the sun protection ratings of clothing 
resemble those of Sunscreen Gel. However, the two systems are 
different.
SPF (Sun Protection Factor) indicates the time it takes for a person's skin 
to redden when exposed to the sun. This system is therefore focused on 
the superficial effects of UVB rays. 
Currently, there is no standard for testing the ability of sunscreens to 
block UVA rays which are more penetrating, although some brands claim 
to offer “broad spectrum” protection against UVA and UVB rays.
Many professionals still recommend the use of a broad spectrum product 
as a preventative measure.
Recommended to read: 
What SPF Sunscreen Should You Choose For Your Skin?
It is also interesting to note that the SPF of clothing remains relatively constant over time, despite 
normal wear and tear. 
However, the effectiveness of sunscreens is compromised by things like sweating, swimming, and 
wiping off with a towel. We must therefore apply it regularly.
Other important points about sunscreens gel SPF:
Most people benefit from a gel sunscreen with an SPF of 50.
Sunscreens with an SPF of 15 blocks about 93% of UVB rays, while an SPF of 50 blocks about 98%.
Sunscreens gel should never be applied to the skin of a baby under 12 months; you should instead 
keep young children in the shade, with a hat and clothing.
Sunscreen should be applied about half an hour before sun exposure or applying insect repellent.
Gel sunscreen should be reapplied every two hours, regardless of label directions. For climbers or 
endurance athletes who cannot stop every two hours, we recommend that they use a product with 
an SPF of 45 or 60, offering a greater initial chemical load and thus a degree of protection. Slightly 
higher.
UV rays: what you 
need to know
Visible and invisible radiations from the 
sun have different wavelengths; the 
shorter the wavelength, the more 
intense the radiation, the ultraviolet 
radiation being the more intense. 
Three types of ultraviolet radiation: 
UVC, UVA, and UVB. Because UVC rays 
are absorbed by the atmosphere 
before reaching the earth, our main 
concern is UVA and UVB rays.
UVA and UVB rays
UVA rays make up the majority of ultraviolet radiation (about 95%). They 
penetrate the deep layer of the skin, amaging its structures and causing it to 
age prematurely. 
They also contribute to the development of certain skin cancers, which are 
the most common types of cancer. UVA rays are relatively constant 
throughout the year, during the hours of sunlight.
UVB rays are about 1000 times stronger than UVA rays. They damage the 
outer layer of the skin. They are responsible for sunburn and the external 
aging of the skin, as well as being closely linked to the development of 
cancer and cataracts. 
Unlike UVA radiation, UVB radiation varies depending on the season, 
location, and time of day. It is strongest at midday, or late morning and early 
afternoon, when the angle of solar radiation with the earth's surface is most 
direct. That's why it is recommended to wear sunscreen gel SPF 50 daily.
Which is the best 
Sunscreen Gel for 
Oily Skin?
There are many brands and many 
sunscreen gel for oily skin, but which is 
the best for use. According to 
ingredients that they contain, 
according to price, and most 
important according to the protection 
that a sunscreen offers here is Derma 
Essentia's Sunscreen Gel for oily skin 
that gives the best protection for oily 
skin by giving a fresh and non-oily look 
in your face.