Is it better to brush acid in the morning or at night

Because of winter skinSebaceous glandsActivity decreases, oil secretion decreases and fitsBrush the acid

"Acid brushing" is a chemical peel, also known as a chemical peel, which is to apply a chemical agent to the surface of the **, causing the **controllable damage and then promoting the regeneration of the new **. The type, concentration, and residence time of the chemical agent can affect the depth of the peel. According to the depth of action of chemical peels, they can be divided into superficial peels, middle peels, and deep peels.

The deeper the peeling effect, the more obvious the effect, and the greater the chance of adverse reactions.

August 11, 2021, State Food and Drug Administration.

**Publish popular science articles to remind the public of scientific understanding of "acid brushing" beauty, "acid brushing"** needs to be operated by trained professionals in hospitals or clinics with medical qualifications, and the "acid" used is not cosmetics.

"Acid brushing**" is performed by trained professionals in a medically qualified hospital or clinic, and the "acid" used is not a cosmetic product. At present, there are many types of "acids" used in "brushing acid**", and some "acids" cannot be used in cosmetics.

For example: tretinoin.

trichloroacetic acid, etc. In order to achieve a certain effect, the concentration of "acid" is generally relatively high when "brushing acid". The common "brushing acid acne" in the ** department of medical institutions is an example: ** fruit acid.

Commonly used concentrations are % and 70% salicylic acid.

Commonly used concentrations are 20%-30%.

1 recommended evening.

Normally, most of the acid brushing is carried out at night, first of all, the human body's ** metabolic ability is relatively strong at night, and the effect of acid brushing will be better; The second is that it takes a certain amount of time to brush acid, and it is time to rest at night, when there is more time to do it, and you can rest assured that you can carry out skin care work after acid brushing; Finally, the stratum corneum of the human body is relatively fragile after brushing acid, and it can not be well resisted by ultraviolet rays, and going out directly after brushing acid during the day can easily lead to tanning or sunburn, which affects the effect of brushing acid, so it will be better to brush acid at night.

2. The following conditions are suitable for acid brushing

1. Brushing acid has the benefit of ** and improves acne, including acne, pustules and other problems.

2. Acid brushing can lighten pigmentation and post-inflammatory pigmentation, and improve dull and dull skin.

3. Brushing acid is suitable for improving roughness, fine wrinkles, delaying aging and other symptoms.

4. Brushing acid can correct diseases such as peripilosis, abnormal keratosis, amyloidosis, etc., and correct abnormal keratosis.

3. Brushing acid can help to ripen acne, some acne phenomenon occurs after brushing acid, which is a normal situation, and there is no need to worry too much, if the situation is not very serious, you can continue to brush acid, and after a period of time, you will recover from your own hall.

However, if the acne is serious after acid brushing, and there are other uncomfortable symptoms, it is necessary to pay attention to it at this time, and you can postpone acid brushing and wait for the acne to get better.

Tips: If it is a breakout caused by your own ** acid allergy, stop brushing acid immediately and stop using acid products.

4 Varies from person to person.

How long does it take for the acne to disappear after brushing acid, which mainly depends on your actual situation, generally if the acne is not serious, then it will recover in 1-2 weeks, or less; However, if there are more breakouts, it may take about 2-3 weeks to recover; If the situation is serious, you also need to seek medical treatment, and you can do it under the guidance of a doctor to avoid causing harm to yourself.

I don't think I should just brush acid at home. If you brush acid, it will have a certain impact on the stratum corneum of the skin, and if you are allergic, you will not be able to brush acid yourself, and you will have allergic symptoms.

It is not good to brush acid, if you can brush it yourself every day, and if the acid concentration is not high, it is not okay.

Pay special attention to brushing acid by yourself, it is best to use a low concentration at the beginning, brush once every 2 to 3 days, and be sure to brush it at night to avoid sun exposure.

Say hello? I can talk about it myself every day, nothing is high, I think this kind of thing is not good.

Or don't want it, it's very sensitive to **, normal skin care is fine.