How to brush acid correctly? How to brush acid How to brush acid

Start brushing from the most tolerant area, first the nose, then the forehead, chin, and the entire T-zone can tolerate before using in the U-zone.

The concentration is from low to high, each concentration is generally adapted for a week, and then the concentration is increased without discomfort, and gradually increases.

The duration of the acid on the face can be shortened to long, such as brushing for 2 minutes at the beginning without discomfort, and even some acid can be left on the face overnight at the end.

And it is best to use acid-containing skin care products with skin care ingredients that repair the **barrier to help **recover faster, such as ceramide or hyaluronic acid, which are good choices.

Content**Health News, together with Bloomage Biotech, led by Professor Yuan, chief physician of Shanghai ** Disease Hospital, and co-authored by 13 ** experts from all over the country.

Teach you how to brush acid by hand, learn it quickly!

1. In the early stage, it can be used once every two days, gradually become used every other day, and finally can be used every day.

2. When using high-concentration AHAs, you can only use them at night, and at the same time pay attention to strengthening sunscreen during the day (although it is not photosensitive, but sunscreen still has to commute).

3. Be sure to wait for **toleration, and then step by step, to ensure that you are "skin care" rather than "harming**".

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1. There are two types of acid brushing, one is medical beauty acid brushing, which is the use of high concentration of fruit acids to completely remove the epidermal layer from the dermis and achieve the effect of chemical peeling.

2. The one that can be operated at home is called daily maintenance and acid brushing, which mainly uses skin care products containing low concentration of acid to exfoliate, which belongs to shallow and medium-layer chemical peels. The most direct effect of acid brushing is to promote the exfoliation of the stratum corneum, so it has a good effect on various ** problems caused by excessive oil secretion, keratin accumulation and other factors.

Precautions for brushing acid

The first time to brush acid, if you blindly use high concentration of acid, it is very easy to appear ** intolerance phenomenon, causing allergies. Therefore, it is advisable to choose a low concentration of acid.

After acid brushing, the epidermis will become very dry and prone to desquamation. So be sure to apply a lotion or cream to moisturize and help relieve dryness and flaking. Moreover, there are functional products such as whitening and blemish, which are not recommended in the near future.

After a gentle cleansing, apply the acid topically and in a targeted manner.

Since most acids are photosensitive, it is more appropriate to use it at night. Even if the acid brush is done at night, it is necessary to strengthen sun protection during the day and be sure to avoid ultraviolet rays. Brushing acid cannot eliminate the ** problem for a long time, and regular maintenance is required.

At the same time, if you are allergic to acidic substances, you should stop using it immediately.

The above content reference: Encyclopedia - Acid Brushing.

"Acid brushing" is a chemical peel, also known as chemical peeling, 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 of chemical agent, its concentration, and the length of residence on ** can all 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 pronounced the effect and the greater the chance of adverse reactions.

Acid brushing is risky, CCTV has reported, you have to go to a large regular beauty salon or hospital ** department for acid brushing.

On August 11, 2021, the State Food and Drug Administration** issued a popular science article, reminding the public to scientifically understand the beauty of "acid brushing", which needs to be operated by trained professionals in hospitals or clinics with medical qualifications, and the "acid" used is not cosmetics.

1. It is necessary to build a tolerance process for Lu Yuli, starting from low concentration and short time, and the interval between acid brushing from long to short. Celery segments.

2. As long as the sensitive skin is not particularly sensitive, it can also be brushed acid, before brushing acid, you can use water emulsion as a base, it is recommended to use pure hydrating water emulsion with simple ingredients, do not use functional water emulsion.

3. After brushing acid, you should pay strict attention to moisturizing, you can choose to use lotion or cream to apply thickly on the face for moisturizing treatment, of course, the first lead thickly coated lotion and cream should also be pure hydration.

1. First of all, the face should be thoroughly cleaned, then the fruit acid should be opened, the product should be dropped on the long closed mouth or acne place, and gently massage it with the fingertips until it is absorbed.

2. Wet compress method: soak the compressed ** paper in toner, apply the wet ** paper on the face for about 10 minutes, if the ** paper is dry and then wet, and then wet the compress.

3. Wet compress effect: It mainly plays a role in soothing, calming and hydrating, in order to reduce the symptoms of unsuitable symptoms (tingling, itching) of silver rock bonds in the process of acid brushing, and to reduce the dryness and peeling phenomenon after acid brushing.

4. It is not recommended to brush acid for sensitive skin: the barrier function of sensitive skin is weak, and brushing acid will increase the sensitivity of sensitive skin.

5. Brush acid from low concentration: do not blindly brush acid for any skin type, choose the appropriate concentration for acid brushing according to the tolerance of **, if you don't know your tolerance level, then start with low concentration. Sharpness.

7. Frequency of acid brushing: personal operation at home At the beginning, acid brushing is maintained once a week; After the tolerance is established, the frequency is 2-3 times a week. Because the concentration of acid brushing in the hospital is relatively high, the medical aesthetic operation should be operated according to the cycle of stratum corneum renewal (28 days for a cycle), once a month!

Step 1: Sensitivity: Be sure to test on the wrist and behind the ears before use, and there is no allergic reaction for 24 hours, and then brush the acid;

Step 2: The first time to brush the acid, first locally and then gradually increase the use of the area, that is, the first local point application, no discomfort plus the application area, do not use, the first brush immediately on the whole face;

Step 3: Brushing acid concentration, be sure to establish skin tolerance from low concentration, not in order to pursue the effect, choose a concentration that is not suitable for the skin at the beginning, this piece of advice to follow the advice of professionals, can not be blindly chosen;

Step 4: The frequency of acid brushing is increased from less, according to different skin types, the frequency of acid brushing is gradually increased after the tolerance is established, and you cannot blindly brush every day according to your own method;

Step 5: Acid brushing is recommended to be carried out at night, and the skin care process of acid brushing at night: cleanser cleansing - toner compress** (wash off) - toner - salicylic acid brushing acid - lotion cream.

Step 6: After brushing the acid to clean, be sure to hydrate and protect yourself from the sun.

Step 7: During the brushing period, it cannot be used with other acid products: such as: fruit acid, azelaic acid, mandelic acid and soap-based alkaline ingredients;

Step 8: During acid brushing, it should not be used in conjunction with the following ingredients: whitening niacinamide, arbutin, A alcohol (retinol) and other ingredients.

This is what Deva's professional tutor told me, and I think it's quite professional and easy to learn, you can take a look at it :)