Salicylic acid works to treat acne by unclogging blocked pores. It does this by breaking down the bonds between dead skin cells so that they can release from the pore more easily, and breaking down oils, such as sebum. Salicylic acid also decreases the skin's sebum production, leading to fewer breakouts.
Salicylic acid penetrates into your skin and works to dissolve the dead skin cells clogging your pores. It can take several weeks of use for you to see its full effect. Check with your dermatologist if you aren't seeing results after 6 weeks.
Perfect for oily skin, salicylic acid is best known for its ability to deep clean excess oil out of pores and reduce oil production moving forward. Because salicylic acid keeps pores clean and unclogged, it prevents future whiteheads and blackheads from developing.
Salicylic acid also improves the shape of the pore lining, and once the pore is normalized, the backed-up, smaller clog can more easily come to the surface, appearing as new clogged pores (blackheads or white bumps).
Another interesting thing is, that Salicylic acid for open pores is very effective as it helps in refining and clearing these pores. It is great to use salicylic acid for blackheads and whiteheads concern as well, as it reduces their occurrence and helps you have clearer skin.
You get the maximum benefit when you adjust your skin to start using it twice a day. But, if you are sensitive to salicylic acid and using it up regularly left your skin dry, red, and peeling, then use it as a toner and leave it up for up to 30 seconds and then rinse off.
"If salicylic acid is an ingredient in your cleanser, it is fine to use it every day." However, if you are using an exfoliant that salicylic acid in the formula, Dr. Hu advises only using the product three times per week, to avoid over-exfoliating the skin and drying it out.
Products that may cause purging
Retinoids such as Tretinoin, acids such as salicylic, and benzoyl peroxide are just a few of the products that cause purging. These products contain active ingredients that increase the skin cell turnover rate, therefore causing your skin to purge.
Apply a topical salicylic acid to the spot.
If you find the over-the-counter creams to be too harsh and drying, try a toner with salicylic acid. Salicylic acid works to promote the shedding of the epidermis more readily, open clogged pores and neutralize bacteria within.
Skin purging typically looks like tiny red bumps on the skin that are painful to touch. They are often accompanied by whiteheads or blackheads. It can also cause your skin to become flaky. The flare ups caused by purging have a shorter lifespan than a breakout.
Salicylic acid can be useful in helping to even the skin tone and reduce discoloration due to its astringent properties [3].
Salicylic acid decreases postacne hyperpigmentation by its anti-inflammatory effects. Ahn and Kim[18] found salicylic acid to have a whitening effect on the skin as well. Mandelic acid also has a beneficial effect in improving skin pigmentation.
Benefits of Salicylic Acid
Softens the contents of clogged pores: The oil-soluble ingredient is able to penetrate the pores, loosen the "glue" that causes the skin cells to stick together, and remove the contents of clogged pores that lead to superficial acne, like whiteheads, blackheads, and small red pimples.
“You can use a salicylic acid–based cleanser in the morning to unclog pores and avoid acne and a glycolic acid–based cleanser at night to exfoliate your skin and get rid of dead skin cells,” notes Jailman.
Salicylic acid can help unclog blocked pores by breaking down and removing dead skin cells and oil. Salicylic acid may produce mild side effects, such as skin irritation or peeling. If people experience more severe side effects, they should stop using the product and contact their doctor.
Don't pop or squeeze pus-filled pimples
You can cause the bacteria to spread and the inflammation to worsen.
When performed by a dermatologist, acne extraction is a safe way to get rid of blackheads and whiteheads. Another technique that dermatologists use allows them to get rid of a deep, painful acne cyst or nodule. To do this, a dermatologist will inject the blemish with a corticosteroid.
As a pimple heals, your body sometimes produces cells with too much melanin in them to replace the damaged skin. This results in post-inflammatory hyperpigmentation, which we sometimes just call a dark spot.
But overall, stick to using water-based products and serums together. AHAs and BHAs, such as glycolic, salicylic, and lactic acids should never be used with Vitamin C. Vitamin C is an acid, too, and is unstable, so the pH balance will be thrown off by layering these ingredients together and might as well be useless.
Can niacinamide and salicylic acid be used together? The simple answer is yes. They complement each other well. Being oil soluble, salicylic acid can penetrate deeper into the skin layers, but it can also dehydrate and irritate skin.
Glycolic acid is an effective exfoliant, meaning it can remove dead skin cells. It's well suited to reducing hyperpigmentation, fine lines, and uneven skin tone. If you have acne-prone skin, salicylic acid is usually a better option. It can get rid of excess sebum and prevent or treat acne.
Precautions for Salicylic Acid Use
Also, because salicylic acid does affect pigmentations, darker skin types may want to avoid salicylic acid, particularly in high concentrations, to prevent unnatural-looking hypopigmentation.
Salicylic acid and vitamin C are both effective products on their own but, when combined, they can be even more beneficial. Whether you're looking to brighten your skin, reduce the likelihood of blemishes or just help slow down the skin's natural aging process, these ingredients may be just what you're looking for.