Can sunscreen prevent redness on the face after exercising in the summer?

It is normal for the face to become red after exercise, and from a medical point of view, after exercise, it will speed up the blood circulation in the body, and the facial muscles will become congested, so sunscreen cannot prevent it. If there is a whitening effect, it can be covered

How can this be? The flush after exercise is the result of blood flow under the skin, and sunscreen is to prevent sunburn from bright light**,

In the summer, the blush after exercising may be caused by the sun or related to the body, you can rub some after-sun repair lotion or water after exercising and bathing.

**Sunscreen can be applied after tanning. Sunscreen is a sunscreen that blocks or absorbs ultraviolet rays to prevent skin from tanning and sunburn.

Steps for proper use of sunscreen:

1.When the sun is weak and the exposure time is short: clean first**; with lotion; If it's dry**, apply a little lotion; Wear sunscreen around SPF15.

2.When the sun is shining and the sun is exposed for a long time, in addition to the above steps, wear sunscreen with SPF 15 or higher, and reapply sunscreen powder every two hours.

3.When applying sunscreen, don't neglect the neck, chin, ears, etc., and be careful not to cause uneven skin tone.

4.If sweat washes off sunscreen, apply it again every few hours.

5.Even if you take sun protection measures, if the sun is strong, it's best to use after-sun care products at night.

First of all, you have to make sure that the sunscreen you buy is suitable for you, and the sunscreen factor for the sports meeting should be at least 30 or more, preferably 50.

Secondly, do you use it throughout the day only in the morning when you go out, or do you reapply it every 2-3 hours? Continuous outdoor sun exposure must be reapplied regularly, otherwise it will not play the role of continuous sun protection.

Again, when you go home at night, you should use makeup remover products to completely remove makeup, sunscreen, BB, isolation and other products, otherwise the pores will be blocked if you don't clean it, and the follow-up skin care products will not be well absorbed.

Finally, what you need most after the sun is to calm down, soothe **, do a good job of hydration, and avoid blindly whitening. The most important thing after strong sun exposure is dehydration, and if you use whitening products immediately, it will increase the burden of water shortage. It is best to do 3 days of intensive hydration repair before whitening.

All whitening work should be based on the premise of sufficient moisture nourishment, so as to achieve twice the result with half the effort and achieve the effect of whitening and freckle removal.

In addition, if you have red blood capillaries, it means that the stratum corneum is thin, do not exfoliate often, be sure to protect the stratum corneum, use a mild facial cleanser, it is best to wash your face with warm water in the morning, do not use facial cleanser. In the evening, use a facial cleanser, focusing on the T-zone, forehead and chin, and gently pass over the cheeks. Thicken the stratum corneum, and redness will naturally decrease.

However, this is a long-term job, please continue for more than half a year.

The above is a personal skin care experience, please refer to it.