Sunscreen, how to choose? Krapook.com will take you to find the answer for beautiful skin, along with recommendations for correct usage tips and effective results. We guarantee that you can say goodbye to dark and damaged skin with this.
What are UVA, UVB and PA?
– UVA or Ultraviolet A is a ray that can penetrate deep into our skin and suppress the skin’s immunity, making the body unable to prevent skin cancer. It also causes dark spots and premature wrinkles. In sunlight, there is up to 95% UVB.
– UVB or Ultraviolet B is only 5% in sunlight, so it does not cause much effect on the ยูฟ่าเบท https://ufabet999.app skin. At most, it will make the skin darken or burn when exposed to sunlight.
– PA or Protection Grade of UVA is a unit of measurement for UVA protection. There are 4 levels as follows:
- PA+ provides basic protection against UVA rays.
- PA++ provides moderate protection against UVA rays.
- PA+++ provides high protection against UVA rays.
- PA++++ provides the highest level of protection against UVA rays.
Types of sunscreen
What are some?
– Cream sunscreen: This is the most popular formula because it spreads evenly and adheres well to the skin. It is suitable for people with dry skin because it has more moisture than other types.
– Gel sunscreen: does not leave stains, is easily absorbed, and is smooth on the skin. Suitable for areas with hair.
– Spray sunscreen: Light texture, does not stick to hair, popularly sprayed on top of lotion or carried for use during the day, easy to use even in hard-to-reach areas.
– Stick sunscreen: Small size, easy to carry, easy to use, just spread it on the skin. Suitable for applying to specific areas such as the face or around the eyes.
How to choose sunscreen
It is recommended that before choosing to buy sunscreen, regardless of the brand, you should consider the following as your main considerations:
1. Manufacturing date and expiration date
Something fresh is always better than something that is about to expire. Sunscreen is the same. The fresher it is, the better the efficiency of the product will be, ready to use. Another thing that should be given importance is the expiration date. You should check it every time before buying anything to use because if you use an expired product, it will not only be ineffective, but it will also cause danger.
2. Certification mark
Good brands are certified. For example, sunscreens in the United States and Europe that meet standards will be certified by the FDA or the European Union, with very strict regulations for inspection. As for sunscreens produced in Thailand, they must have a certification mark from the Food and Drug Administration (FDA) to certify production standards and safety.
3. Does not contain any harmful ingredients.
Since sunscreen has the ability to protect against UV rays, both titanium dioxide and zinc oxide are ingredients in almost every sunscreen brand. However, if used in large quantities or for a long time, it can be harmful to the skin. Therefore, you should always check the ingredients when buying sunscreen to make sure that it does not contain any chemicals that are harmful to the skin.
4. Always test for allergies first.
You can test it by applying the cream on the inner part of your forearm, which is the most sensitive area. If you feel a burning sensation or tingling in the area where you applied the sunscreen from the first time you use it, stop using it and change to a new brand or see a doctor immediately because this is a sign of an allergic reaction.
5. How to choose sunscreen for sensitive skin
If you have sensitive skin, we recommend using a gentle sunscreen formula that does not contain harmful ingredients such as Oxybenzone, Titanium Dioxide, and Zinc Oxide, which when used in large quantities can cause skin irritation or allergic reactions, or clog the skin, which is the cause of acne.
6. Consider the product design and activities performed.
For casual days when you don’t have to go out or office ladies who don’t have to go out in the sun much, it is recommended to use an SPF of at least 15. For adventurous types who like to do outdoor activities such as diving, cycling, or running, you should choose a sunscreen with an SPF of 30 or higher, which will provide the best protection against the sun. An SPF of less than 15 will protect the skin from darkening, but it cannot prevent skin cancer.
7. Waterproof/sweatproof
Hot weather makes it easy for sweat to run, causing sunscreen to run. The best solution is to choose a waterproof sunscreen that can be used at the beach or swimming.
8. Price is not a measure of quality.
Expensive is not always better. The same goes for sunscreen. Price is not a measure of quality, but the appropriateness of the product is what makes it most effective.
Tips for using sunscreen
to get the best results
1. Shake the sunscreen bottle every time before use to mix the ingredients that settle or stick together.
2. For best results, it is recommended to reapply sunscreen every 2 hours when exposed to intense sunlight.
3. Apply 20-30 minutes before sun exposure to allow the sunscreen to set and be ready to fight the sun.
4. Apply to all parts of the body where the sun can reach, such as the ears, neck, and even the feet.