My skin is already tanned enough, so don t I need sun protection anymore?

It will be brownish-yellow after sunburn, which indicates that it has entered a state of self-protection - the thickening of the sun and the production of melanin are manifestations of self-protection. However, melanin can only partially absorb ultraviolet UVB, which plays an isolation role and keeps the skin from damage, but does not have the function of absorbing ultraviolet UVA, so even the tanned ** will also be damaged by UVA, and sunscreen is also needed. I recommend Sisil sunscreen to you, there is ** in the Qianse store.

Waterproof and sweatproof, oil-free, anti-UVA block UVB function, is a guarantee of health

Hello, Know Me Cosmeceutical Skin Consultant is happy to help you.

Excessive sun exposure can deepen the color of acne scars and worsen the inflammation of acne. Therefore, at least once a day before going out, you should apply sunscreen products, remember to choose refreshing or acne-specific sunscreen, and the sun protection factor (SPF) should be at least 15 or above, so as to have a sunscreen effect. Make it a habit to use sunscreen all year round. Many people must be like Kochi before, and only use sunscreen in the summer when the weather is hot.

Because our skin can be easily tanned by the sun. In fact, not only in summer, but also in spring, autumn and winter, even if it is cloudy, the intensity of ultraviolet rays cannot be underestimated. Although it is not visible for a while, melanin slowly accumulates in our body, and it will affect the skin over time.

No, sun protection is not only about tanning, it's also about sunburn.

Sunscreen is not only to prevent tanning, exposure to the sun, ultraviolet rays will promote**dehydration aging, if you are exposed to the scorching sun for too long, you may also suffer from cancer, for health must do a good job of sunscreen.

No, you still have to apply it, otherwise you will get sunburned.

Sunscreen really prevents you from getting sunned. The main reason for being tanned is because of the ultraviolet rays in the sun, UVB and UVA in the ultraviolet rays, which will cause redness and tanning, and the ingredients in sunscreen can well block and absorb harmful light waves in ultraviolet rays, so as to prevent sunburn and tanning.

Wearing sunscreen doesn't really mean you won't get a tan, you also need to do some physical sunscreen, because ultraviolet rays are very penetrating, it's best to stay indoors and don't go out.

Wearing sunscreen can indeed protect against the sun to a certain extent, but it does not guarantee that you will not get tanned at all.

It's not that it won't tan, it's just that it will reduce the damage of the sun to ** in a large area. And there will also be a particularly good protection.

As long as the application is done in the right way, and the sunscreen is applied evenly, the sunscreen ingredients used are healthy, and compliance can play a role in blocking UV rays.

Wearing sunscreen is not to prevent getting tanned, but to prevent getting sunburned.

Why do I still tan even after wearing sunscreen? It may be that you don't understand the "4" misconceptions of sunscreen.

Some sunscreens can only keep sun protection for 3 to 4 hours, so it must be applied repeatedly to keep ** from sunburn.

Of course not. Sunscreen will have a certain effect on UV rays, but his time is limited, and different sunscreens have different degrees of UV protection, so even if you wear sunscreen, it will still get dark after a day outside.

Not necessarily, ultraviolet rays are abbreviated as UVs, including UVA and life ultraviolet rays, which can penetrate into people's skin through window glass and clouds; UVB is outdoor ultraviolet light, which is directly exposed to people when they are outdoors**. UVA and UVB, which are not absorbed by the ozone layer, reach the earth's surface and cause damage to our skin. In the energy distribution of ultraviolet rays in sunlight, UVA is 15 times that of UVB, which is the main cause of tanning.

Therefore, the sunscreen chosen must be resistant to both UVA and UVB in order to prevent sunburn and tanning.

Sunscreen method: 1. Spring.

1. The sun is relatively soft in spring, so you can choose a sunscreen with an ordinary sun protection factor, which is generally enough around SPF15.

2. In addition to sunscreen, you can also try a base cream.

2. Summer. 1. Reapply sunscreen.

Sweating or towel wiping will reduce the effectiveness of sun protection, and reapplying it is not to get new protection, but to maintain the sun protection. Any skin care product, even just water, can affect the function of sun protection as long as it is covered, so it is important to reapply sunscreen after swimming or sweating.

2. Don't go out at noon.

In summer, when the intensity of ultraviolet radiation is highest in sunlight from l0:00 a.m. to 14:00 p.m. every day, it is still necessary to avoid or reduce going out.

3. Use sunscreen.

The protection of sun protection depends not only on the level of sun protection composition and factor, but also on the thickness and uniformity of wiping.

3. Autumn. 1. Pay attention to your diet and eat more sunscreen nutrients such as vegetables and fruits.

2. Choose the right sunscreen.

3. Pay attention to post-sun repair.

Mary Kay's sunscreen + after-sun repair lotion will solve your problem. Do you spend more time outdoors (e.g. swimming, etc.) or indoors? If you're outdoors, you can use Sunny Sunscreen SPF30 PA++ and Comfort Sunscreen SPF20 PA++ for your daily sun protection needs.

It is a chemical-free physical sunscreen that is also suitable for children and sensitive skin, with a waterproof and sweat-resistant formula that prevents dryness caused by sun exposure.

Enriched with botanical extracts including yellow, green and white tea extracts, the After-Sun Repair Lotion Refreshing Blue Gel can effectively soothe reddened skin after the sun, providing a moisturizing and cooling effect on the skin. The refreshing formula is easily absorbed into the skin, does not clog pores, and is suitable for skin types. Antioxidant effect that slows down the phenomenon of aging.

If you have any needs, please contact me.

Not necessarily: If you don't want to get tanned, you need to buy sunscreen with whitening ingredients. And at night, you should use vitamin C to apply to your face, and it is best to moisten it with toner before applying it to ensure the correct effect.

Not necessarily.

If you don't use it in the right way, you don't use enough index to get a tan.