“To exfoliate, look for ingredients in your cleansers that contain salicylic acid, glycolic acid, lactic acid or fruit enzymes,” says Haley. “Letting these products work their way into the skin for 60 to 90 seconds will do the job, or clearing pores and removing dead skin cells to provide a healthy glow.”
Ways to Use Salicylic Acid
Instead, salicylic acid can be effective in the following ways: Gels or Creams: Apply a small amount of these solutions directly to affected areas on the skin and rub them in until they're no longer visible. Don't rinse or remove after application.
Salicylic acid creams that are only 1% or 2% in strength, you can leave it overnight on the skin and rinse it off in the morning. Remember to use a good broad spectrum sunscreen because salicylic acid can make your skin sensitive.
You don't need to wait for the BHA or AHA to absorb or dry; you can apply any other product in your routine - moisturiser, serum, eye cream, or sunscreen - immediately afterwards. Experiment with different strengths of glycolic acid or salicylic acid to see which concentration gives you the best results.
Salicylic acid for skin treatment can be used as a daily or weekly exfoliator. Similar to a toner, apply salicylic acid onto freshly washed skin and let it absorb for up to 30 seconds before washing it off.
You don't need to wait for the BHA or AHA to absorb or dry; you can apply any other product in your routine - moisturiser, serum, eye cream, or sunscreen - immediately afterwards. Experiment with different strengths of glycolic acid or salicylic acid to see which concentration gives you the best results.
The solution is left on your skin for about three to five minutes. During this time you'll probably feel some mild burning or stinging.
Salicylic acid should not be applied to large areas of the body, used for long periods of time, or used under occlusive dressing (air-tight covering, such as kitchen plastic wrap) in children. Use of salicylic acid topical in children younger than 2 years of age is not recommended.
Skin purging occurs because of some ingredients that accelerate your body's natural process of getting rid of dead skin cells. Products that contain certain components—including lactic acid, salicylic acid, glycolic acid, and retinoids—are likely the culprits of your acne breakout.
Signs that treatment is effective
Wart medications, such as salicylic acid, gradually peel away layers of a wart until it reaches the same level as the skin. People may notice the wart becoming flatter over time.
Can you leave salicylic acid on your face overnight? Yes, you really can! You can use salicylic acid twice a day if required, those with a skin type that is oily and prone to breakouts will benefit from using the BHA most.
Salicylic acid topical can cause a rare but serious allergic reaction or severe skin irritation. These reactions may occur just a few minutes after you apply the medicine, or within a day or longer afterward.
"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 has 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.
Due to its highly effective abilities to penetrate the pores it can become severely drying to the skin and result in some skin side effects from dry patches of skin, redness, peeling, and overall dryness and discomfort.
Here's the not-so-great thing about salicylic acid: It takes a minute to see it work. “You'll likely see results in four to six weeks,” says Dr. Nazarian, “after which you should continue to use it for long-term effects.” That means you shouldn't expect any miracles overnight—good skin requires patience, y'all.
Salicylic Acid 02%
A daily gentle exfoliant with 2% salicylic acid that wards off blackheads and keeps your oils in check for that flawless matt look everyone dreams. Salicylic Acid is classified as BHA or Beta Hydroxy Acids. It is readily available in the market as an over-the-counter product.
Wet skin leads to irritation with acids, so it's better to let your skin dry before applying your product (at least a few minutes or even 30 minutes if you want to be sure). – acids products are more effective on the skin with a low pH.
“When you apply a higher dosage than skin is used to, salicylic acid disrupts your skin's barrier, creating microscopic cracks that cause skin to lose moisture and become irritated and inflamed — hence the red, itchy, flakiness that's so often associated with acne treatments,” Dr. Zeichner adds.
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.
One go-to ingredient for eliminating blackheads is salicylic acid, a beta hydroxy acid that increases cell turnover and unclogs pores, says Saedi. Suozzi adds that the acne treatment can help dry active acne lesions because it is a mild chemical irritant.
Acne treatments — especially those that contain active ingredients like benzoyl peroxide and salicylic acid — are drying and a bit harsh on your skin. If you use too many treatments at the same time, your skin may become irritated, and you may actually suffer more breakouts as a result.
You've probably seen these emergency pimple treatments at the drugstore — usually an extra-strong solution of salicylic acid, glycolic acid, or benzoyl peroxide. And yep, they can actually get rid of pimples overnight.
The best way to make a zit go away fast is to apply a dab of benzoyl peroxide, which you can buy at a drug store in cream, gel or patch form, says Shilpi Khetarpal, MD. It works by killing bacteria that clogs pores and causes inflammation.