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How does salicylic acid work?
Beauty

How does salicylic acid work?

5 October 2024


How does salicylic acid work?




One of the most commonly used beta hydroxy acids (BHAs), salicylic acid is derived from willow bark. Often favored by those with oily and acne-prone skin, this chemical peel works slightly differently to its alpha hydroxy acid cousins, such as glycolic and lactic acid. The main difference is that it is oil-soluble and has a very small molecule size, which means it can penetrate deeper into the skin. As a result, it can open up pores, clear out excess sebum, impurities, bacteria, and debris, leaving skin clearer and preventing frequent breakouts.



This is just a review of what salicylic acid does for the skin, but if you want to learn more about its benefits, you can read our dedicated blog post on smart BHAs here at The Beauty Insiders.




Now let’s turn to the topic of today’s blog post and look at how salicylic acid works in more detail.



How long does it take for salicylic acid to work?




When you introduce salicylic acid into your daily routine, you’ll find that there are many different formulas to choose from. It usually takes up to 8 weeks to see noticeable improvements in overall skin tone and clarity.



The salicylic acid formula of this product also has an overall impact on how long it takes for problem areas of the skin, such as spots and blackheads, to improve. For example, if you choose an exfoliating toner with salicylic acid, you’ll find that it’s gentle enough for daily use and takes longer to produce results than a BHA-rich serum, as these serums typically contain a higher percentage of salicylic acid, meaning they have a more potent formula. They also typically stay on the skin’s surface longer.




Is there any harm in using salicylic acid every day?



Not really, but only if you use the gentler formulas available over-the-counter, as they have a lower acid content. However, if you use a prescription product, your doctor may recommend using the product in moderation, as overuse can cause facial irritation, redness, severe dryness, and discomfort. You’ll also notice that your skin is stripped of the important oils (also known as sebum) that are naturally produced on it. This causes the skin to produce too much sebum, which can lead to a variety of problems, from an imbalanced pH to oily skin to breakouts and acne.




If you have questions about using salicylic acid and the right frequency for daily use, consult a doctor or dermatologist to make sure you and your skin are happy with the results.



Does salicylic acid really work?




Yes, absolutely. If you want to fight mild acne, including blackheads and whiteheads, salicylic acid can deliver impressive results for your skin and give you an overall clearer complexion. Not only does it fight existing breakouts, it can also prevent them from happening. However, if your acne is much more severe, salicylic acid may not be enough to treat your skin. Instead, I recommend trying stronger skincare ingredients like retinol or benzoyl peroxide. As I said, these are two very potent ingredients. It is important to consult a doctor or dermatologist to make sure you can safely use either of these ingredients. Always do a 24-hour patch test before applying to your face.



Why you shouldn’t use salicylic acid?




If you have very dry skin that tends to get sensitive, you should avoid salicylic acid altogether. This is because BHA has the smallest molecule size of all chemical peel types. This means it penetrates the deepest into the skin compared to lactic acid, which only works on the outer layers. This means that salicylic acid can be very drying and could spell disaster, especially if you have dry skin type. However, if you are prone to sensitivity and dryness but still want to benefit from a chemical peel, your best bet is to use polyhydroxy acids (PHAs), which are the gentlest acids for daily use. You can read more about their benefits in this blog post.



Does salicylic acid remove blackheads?




Yes, it does! Blackheads are caused by clogging pores with excess sebum, dirt, bacteria, sediment and impurities. The reason they turn black is that the “goo” reaches the surface and is oxidized by oxygen. Many people often think that physical peels are the best solution because they feel like the blackheads are being removed from the outer surface. In fact, the root cause of blackheads is deep in the lower layers of the skin, where peels or physical exfoliants cannot reach. This is where salicylic acid comes into play, as it can penetrate to the bottom of the pores, remove all the unsightly sediment, remove dead skin cells, and remove blackheads from the skin.



Can I leave salicylic acid on overnight?




Yes, you can leave salicylic acid on your skin overnight, especially if it’s in a serum or moisturizer. Just be careful not to go higher than 2% as this can be harsh on the skin, causing irritation, redness and discomfort. When morning comes, simply rinse off any remaining product and go about your normal routine. Of course, don’t forget to apply SPF 30 or higher sunscreen every day to protect your skin from UV rays, even if it looks like a cloudy day.



So you can learn more about how salicylic acid works here. Don’t forget to follow us on Instagram and hit me up in a DM if you have any other skincare questions.




Salicylic acid is one of the most commonly used beta hydroxy acids (BHAs) and is derived from willow bark. This chemical peel, often favored by those with oily and acne-prone skin, works a little differently to its alpha hydroxy acid cousins, such as glycolic and lactic acid. The main difference is that it’s oil-soluble and has a very small molecule size, which means it can penetrate deeper into the skin. Because of this, it opens up pores and removes excess sebum, impurities, bacteria, and debris, resulting in clearer skin and preventing frequent breakouts.



This is just a review of what salicylic acid does for the skin, but if you want to learn more about its benefits, you can read our dedicated blog post on The Beauty Insiders about smart BHAs.




Now let’s turn to the topic of today’s blog post and look at how salicylic acid works in more detail.



How long does salicylic acid take to work?




When you introduce salicylic acid into your daily routine, you’ll find that there are many different formulas to choose from. It usually takes up to 8 weeks to see noticeable improvements in overall skin tone and clarity.



The salicylic acid formula of the product also has an overall impact on how long it takes for problem areas of the skin like spots and blackheads to improve. For example, if you choose an exfoliating toner with salicylic acid, you’ll find that it’s gentle enough for daily use and takes longer to work than a BHA-rich serum, as these serums usually have a higher percentage of salicylic acid, which means they have a more potent formula. They also usually stay on the surface of the skin longer.




Is there a downside to taking salicylic acid every day?



Not really, but only if you use the milder formulas available over-the-counter, as they have lower acid content. However, if you use a prescription product, your doctor may recommend using the product in moderation, as overuse can cause facial irritation, redness, severe dryness, and discomfort. You’ll also notice that your skin is stripped of the important oils (also known as sebum) that are naturally produced on your face. This causes your skin to produce too much sebum, which can lead to a variety of problems, from an imbalanced pH to oily skin to breakouts and acne.




If you have questions about the right frequency to use salicylic acid and daily use, consult a doctor or dermatologist to ensure that you and your skin are happy with the results.



Does salicylic acid really work?




Yes, absolutely. If you’re looking to combat mild acne, including blackheads and whiteheads, salicylic acid can deliver impressive results for your skin, giving you an overall clearer complexion. Not only does it fight existing breakouts, it can also prevent them from occurring. However, if your acne is much more severe, salicylic acid may not be enough to treat your skin. Instead, I recommend trying a stronger skincare ingredient like retinol or benzoyl peroxide. As I said, these are two very potent ingredients. It is very important to consult with a doctor or dermatologist to make sure that you can safely use both of these ingredients. Always do a 24-hour patch test before applying to your face.



Why shouldn’t you use salicylic acid?


If you have very dry skin and tend to get sensitive easily, you should avoid salicylic acid altogether. This is because BHA has the smallest molecule size of all chemical peel types. This means that it penetrates the deepest into the skin compared to lactic acid, which can only work on the outer layers. This means that salicylic acid can be very drying and lead to disaster. Especially if your skin type is dry. However, if you are prone to sensitivity and dryness but still want to benefit from chemical peels, your best bet is to use polyhydroxy acids (PHAs), which are the gentlest acids to include in your daily routine. You can read more about their benefits in this blog post.

Does salicylic acid remove blackheads?

Yes, it does! Blackheads are caused by pores becoming clogged with excess sebum, dirt, bacteria, debris, and impurities. They turn black because the “goo” reaches the surface and is oxidized by oxygen. Many people often think that physical peels are the best option because they feel like the blackheads are being removed from the outer surface. In fact, the root cause of blackheads lies deep in the lower layers of the skin, which cannot be reached by peels or physical exfoliants. This is where salicylic acid comes into play, as it can penetrate into the pores and remove all the unsightly deposits. It also removes dead skin cells and clears the blackheads from the skin.

Can I leave salicylic acid on overnight?

Yes, you can leave salicylic acid on your skin overnight, especially if it is in a serum or moisturizer. Just be careful not to use concentrations higher than 2%, as this can be harsh on the skin, causing irritation, redness, and discomfort. When morning comes, simply rinse off any remaining traces of the product and follow up with your regular products. daily routine, and of course don’t forget to apply SPF 30 or higher sunscreen every day to protect your skin from UV rays, even if it looks cloudy.

Now you know a little more about how salicylic acid works. Don’t forget to follow us on Instagram and reach me in a DM if you have any other skincare questions.

DQH Can I use salicylic acid first and then vitamin C? It’s easy to create a skincare routine, but knowing how to use it is another thing entirely. In most cases, if you’re not getting the desired skin results, it could be due to the layering of conflicting ingredients. So, is it possible that salicylic acid and vitamin C are such ingredients? Or are these active ingredients the duo that’s been missing from your skincare routine? If you want answers, stick around because today we are going to explain the benefits of salicylic acid and vitamin C and how they can be used in your daily life. What are the benefits of salicylic acid for skin? Salicylic acid is one of the most commonly used beta hydroxy acids and is favored by many people with oily, acne-prone skin. This acid is derived from willow bark, and unlike its water-soluble relatives (called alpha-hydroxy acids), salicylic acid is oil-soluble, which means it can penetrate deeper into the lower layers of the skin. Once it reaches the lower layers, it can help unclog pores of excess sebum, dirt, bacteria, debris, and impurities. This results in clearer skin tones and greater definition. Not only does salicylic acid benefit the underlying layers, but the outer surface of the skin benefits as well. When applied to the skin, salicylic acid removes the buildup of dead skin cells. This is accomplished by breaking the bonds that hold dead cells to the surface. Over time, this can cause the complexion to look dull and prone to acne, blackheads, and other blemishes. If you’d like to learn more about salicylic acid and how it can improve your skin, check out this dedicated blog post from a beauty insider. What are the benefits of vitamin C for skin? Vitamin C is considered one of the most powerful antioxidants, which means it is very effective at fighting free radicals and preventing them from causing further skin damage. Examples of free radicals include pollution, central heating, UV rays and harsh climate. They attack proteins, fats and cell membranes as soon as they come into contact with the skin, causing signs of premature aging such as fine lines and wrinkles as well as hyperpigmentation, flaky patches of skin and loss of elasticity. Many people usually prefer to use vitamin C in their morning routine as this ingredient gives the complexion a radiant glow. You’ll also find that vitamin C can target areas of hyperpigmentation, plumping the skin and reducing the appearance of fine lines and wrinkles. The thing about vitamin C is that there are a lot of outdated studies going back to the 1950s that describe vitamin C as an unstable skin component. Thanks to improvements in modern technology, this is no longer the case as all products now contain a stable form of vitamin C. Visit The Beauty Insider to learn more about vitamin C. So please check out our blog post. Can I use salicylic acid first and then vitamin C? Yes, you absolutely can. In fact, it’s thought that using salicylic acid before using vitamin C ensures it penetrates faster and works faster. This is an efficient way to utilize two power sources, and the reason has to do with pH. For example, the skin’s natural pH is about 4.7, making it slightly acidic. Salicylic acid and vitamin C are also both acidic, and you’ll find that vitamin C is absorbed quickly into the skin. Therefore, using salicylic acid beforehand can increase the acidity of the skin and allow vitamin C to penetrate into the skin faster. While this is considered an effective way to combine two powerful ingredients, you need to be aware of your skin type and how it reacts to certain active ingredients. Even people with perfect, normal skin can experience skin sensitivity and irritation. Therefore, always consult a doctor or dermatologist before using any new products on your skin. It’s also important to follow skin application rules. In this case, you need to use the product correctly to ensure you get the best results for your skin. If you’re not sure what I mean, the basic rule for skin is to start with the thinnest consistency and work your way up to the thickest consistency. This prevents a barrier from forming on the surface, preventing other active ingredients from penetrating the skin. Can I use salicylic acid at night and vitamin C in the morning? Yes, absolutely, this is considered the most effective way to get returns without any adverse side effects. This is because there is enough time between applications to ensure that the skin’s pH levels return to balance. You’ll also find that Vitamin C is rich in antioxidants and is perfect for use in the morning to ensure your skin is protected and looking its healthiest. Due to the small size of salicylic acid molecules, it is an acid that is able to reach the deepest parts of the skin. While this is effective at keeping skin clear, it also increases the risk of irritation and photosensitivity. Therefore, many people prefer to use powerful BHAs in their evening routine without exposure to UV rays, pollution, or harsh weather. Warning: If you avoid using sunscreen every day, none of these ingredients will do what your skin needs. The combination of chemical peels and powerful ingredients increases the risk of further damage to the skin’s surface. Use SPF 50 every day to keep your skin protected and your lipid barrier healthy, even on cloudy days, keeping your skin in top condition.
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