Original link: https://mp.weixin.qq.com/s/eA-fj3d7JDdVwP47ek_bpA
I don’t know when, but the skin care industry has started to "use sour wind"
Acne on the face, sour!
It is impossible to go to bed early, you must brush it with acid!
must-read for beginners, a nanny-level acid-use tutorial!
Is it so amazing to use acid?
What is acid used?
Acid is a chemical peeling technique. It is acid with a certain concentration of acid to help remove old waste keratin, speed up the skin's metabolism , and promote new skin regeneration. Generally speaking, the metabolic cycle of our skin is 28 days, but with environmental impact, irregular daily routine, etc., it may cause skin metabolic cycle disorder .
uses acid, which is equivalent to allowing the skin metabolism cycle to restart , effectively improving the skin state.
What acids are generally used for? Boleda will tell you
The acids in the skin care industry are all kinds of: hyaluronic acid , fruit acid, hyaluronic acid ... Are they all acid ingredients? NO!
The ingredients we usually talk about that can be used for acid are:
① salicylic acid : good lipophilicity (soluble in skin oil). Anti-inflammatory and sterilization, remove excess keratin, shrink pores, is suitable for oily and acne-prone skin.
② Fruit acid: various organic acids extracted from food. It has water soluble and has strong permeability. Can accelerate the fall of old waste keratin.
③ Retinoic acid: has a strong effect and is suitable for treating various skin diseases. is a "prescription drug" .
Who is suitable for using acid?
Generally speaking, acid is suitable for use in cases of acne, closed mouth, acne marks, large pores, dull skin, perichnid keratosis, ichthyosis and other conditions caused by excessive oil secretion.
Use sour Quick Questions and Answers
1 Use sour "rotten face", why is this?
① The acid was not selected correctly;
② The gradual tolerance was not established when using acid;
③ I do not understand the acne that may be experienced by using acid, and mistakenly think it is a "bad face";
④ The acid was not cleaned, moisturized, and sun protection after using it.
2 Do you use acid to destroy the skin barrier?
Fruit acid and retinoic acid are apoptotic agents, and when peeling off the keratin, it will damage the keratinocytes. If the operation is improper, the skin barrier will be damaged. Moreover, fruit acid and retinoic acid are phototoxic and must be strictly protected from sunlight after use, otherwise it will also damage the skin barrier. And salicylic acid will not damage the skin barrier.
3 What should I do if my skin turns red and stings after using acid?
Disable observation, or reduce the concentration/use frequency. If it is serious, see a doctor immediately.
4 Will the skin condition worsen after disabling acid products?
won't. acid products are not dependent, but acid care needs to be persistent and the long-term use effect is better.
5 Can I use acid at home by myself?
can . Unlike hospitals who use higher concentrations (20% to 70%) fruit acid or salicylic acid for acid, at home, they mainly use , a low-concentration acid product to improve skin condition.
How to care after using acid? (Salicylic acid is proposed in the precedent) The final effect of using acid
depends not only on the process of using acid, but also closely related to the care after using acid. If the care is not done well, using acid means doing it in vain.
1 Cleaning: More modest!
If you still use "strong cleansing" facial cleansing method after using acid, it will cause damage to the skin barrier and lead to sensitivity in the long run.
Therefore, is gentle and cleanable. Wash your face with warm water that night, and use a gentle facial cleanser the next day, and do not need exfoliating cleaning products or other facial cleansing instruments within a week.
2 Moisturizing: More fully! After brushing fruit acid and retinoic acid, because they are apoptotic agents, they will accidentally damage normal keratinocytes when removing old waste keratin, making the skin relatively fragile and the skin's water retention ability will be temporarily inferior to before. Therefore, it is necessary to strengthen moisturizing after using acid.
But if supramolecular salicylic acid is used, it is not necessary, because salicylic acid will not destroy the keratinocytes, it will only remove the old keratinocytes, but will not harm normal keratinocytes, and will promote new keratin.
3 Sun protection: More in place!
After brushing fruit acid and retinoic acid, their skin is relatively delicate due to their phototoxicity. If it is not sun-proof, it will come to you with sensitivity and color depression. Therefore, after brushing fruit acid and retinoic acid, we should strengthen sun protection and minimize going out. It is recommended to use physical sun protection means , such as parasols, sun hat , etc.
and supramolecular salicylic acid not only has no phototoxicity, but also has a certain sun protection effect. Therefore, there is no need to strictly protect the sun after using supramolecular salicylic acid.
Comparison of the sun protection effect of salicylic acid and fruit acid
Although using acid is a trick to remove acne, you must also use the right method and take good protection to achieve the effect.
If you use acid blindly and ignore care, you may not be worth the effort in the end~
If you need it, here I recommend a useful acid
If you do not have serious skin problems, you don’t have to go to the hospital to brush high-concentration acid, which is time-consuming and expensive.
It is also very good to use skin care products containing low concentrations of acid at home.
"Boleda Salicylic Acid Mask", using 2% concentration supramolecular salicylic acid , can clean up acne, closed mouth, black and white heads, and has a certain sun protection effect, and novices will not have any burden!
Compared with ordinary salicylic acid products, this product is equipped with patented supramolecular technology, which greatly reduces the stimulation. is more gentle and can be released on the face for 8 to 12 hours. is long-lasting and is more conducive to skin absorption and has higher skin care efficiency.
and paired with red mycotic alcohol + dimethyl glycyrrhizic acid, which has moisturizing and resilient effects, acne removal-anti-allergic-moisturizing step is in place.
At the end, we should still be worried about saying a few more words. When cleaning
after use, it is recommended to use a towel or cotton towel and other things to wet clean water, and then wipe it before washing your face. In addition, avoid using some skin care products that contain A alcohol and other strong effects.
