Sunblock is a product indicated for protection against UV radiation. However, it has less intense action than the protector.
Sunblock is the ideal product to protect the skin against ultraviolet rays, which cause skin problems such as melasma, aging, blemishes and even skin cancer. However, there are different types and names of this product, such as sunscreen or sunscreen. And, these differences end up generating some doubts.
According to dermatologists, the term sunblock was once widely used, but is currently no longer used due to the product’s lack of effectiveness. In fact, it is important to highlight that it is not possible to protect the skin 100% against UV rays. Therefore, it was concluded that the term “solar blocker” would not be used.
So, thinking about clarifying some doubts about the importance of using a sunblock or, better yet, sunscreen, we, at Women’s Area, have separated some information with the particularities of each product. Furthermore, we will also tell you some tips on how to protect yourself from UV radiation.
Importance of using a sun block (protector)
Excessive sun exposure is responsible for around 90% of skin cancer cases. Furthermore, signs of premature aging are also a factor linked to this habit, as radiation fragments collagen fibers, which are responsible for giving firmness and elasticity to the skin.
Therefore, the use of sunscreen or sunscreen is extremely important and must be a daily habit, started from 6 months of age and maintained, regardless of whether it is sunny or rainy. Furthermore, preventing the appearance of stains and other aesthetic changes.
How to choose the right sunscreen
Firstly, when choosing a sunscreen, you need to pay attention to the information contained on its packaging, highlighting the acronym SPF, which stands for sun protection factor, responsible for saying the product’s degree of protection against UVB rays. For example: using an SPF 10 product, the skin will take longer to turn red. It is recommended that the FPS be at least 30.
There are also the acronyms PPD or IPD that indicate the protection of the sun block against UVA rays.
How to use (Ideal quantity)
In addition to knowing the correct product to apply to your skin, there are some tips on how to use sunblock. First of all, it is important to apply a generous amount, 2mg for every square centimeter of skin, which is equivalent to a full teaspoon for the face and four spoons for the body.
Furthermore, there are some tips that can help you protect yourself from the sun, in addition to using sunblock. Check out:
- Reapply the product every 2 hours, in cases of contact with water or excessive perspiration;
- Try to stay in some shade;
- Wear sunglasses that have UV protection;
- Wear wide-brimmed hats;
- Wear clothing with UV protection.
Difference between sunscreen and sunblock
Sunscreen has components that absorb both UVA and UVB rays. Furthermore, they transform the rays into visible light, harmless to the skin. The blocker reflects UV radiation and, in some cases, contains zinc oxide or titanium dioxide, which causes the skin to turn white and inhibits tanning.
Sunblock is recommended for people with very fair and sensitive skin. Furthermore, it is also used by people who have undergone peeling, as it prevents the penetration of sunlight.
So, what did you think of our article? Take the opportunity to also check out: Sunscreen stains – How to remove dirt from clothes.
Sources: Dermaclub, Uai, Drauzio Varella.
Image sources: Novun, Portlouis,Claudia, Women’s Tips.
