The 6 most important factors in choosing sunscreen

What to consider when buying sunscreen for the best protection against the sun's adverse effects

Unprotected sun exposure can cause sunburn, wrinkles, skin degeneration or even worse skin cancer.

Therefore, it is necessary to protect your skin every day from the dangers of the sun.

There are a number of sunscreen products in the market and many times we are confused when we have to choose the right one for us.

Here I will give you the main factors to consider when choosing your sunscreen.

1. Broad spectrum: The phrase "broad spectrum" means that this sunscreen can protect your skin from the two harmful types of UV rays - UVA and UVB rays. It may also be noted that sunscreen offers UVA and UVB protection. It's the same.

2. SPF 30 or higher: The higher the SPF, the more protected you are from the UVB rays. The American Academy of Dermatology recommends choosing a sunscreen with SPF 30 or higher.

3. Waterproof: Dermatologists also recommend that you look for the words "Water-resistant" This means that the sunscreen will remain on wet or sweaty skin for some time before you need to reuse it. Usually the duration of use of a waterproof sunscreen is 40 to 80 minutes. Be careful because not all sunscreens are water resistance.

4. Choose based on your skin type. If your skin is oily or dry you should also choose your cream accordingly. This hydrates your skin as much as necessary and does not leave it dehydrated or excessively oilly.

5. Consider possible problems you encounter (melasma, acne, etc.). There are sunscreens that are specially formulated for melasma, such as zinc oxide and titanium dioxide. These ingredients are able to reflect UV rays so they are not absorbed by your skin. Correspondingly, there are skin-friendly acne-toned skin products with a seborrhoretic effect, so that it does not cause greasy and sebum on the skin of your face.

6. Check the ingredients in your sunscreen. There are some chemicals that absorb UVA and UVB, so they are not absorbed by your skin. Chemicals such as Mexoryl SX, Mexoryl XL and Parsol 1789 protect against UVA rays, while Octinoxate, Octisalate and OsoSalate are chemicals that protect against UVB rays. Look for a sunscreen containing these chemicals for the best overall protection from both types of rays.