Azelaic acid: Its benefits for the skin and how to use it

Are you looking for an ingredient that can help care for acne marks, uneven skin tone, and redness? Azelaic Acid (Azelaic Acid) is an ingredient used in skincare products and may be a suitable option for some people who want to improve their skin’s appearance without relying on exfoliation alone.

However, choosing the right product depends not only on the ingredient’s name, but also on its concentration, the product’s formulation, your skin’s needs, and how well it tolerates active ingredients. In this article from Dar Beauty, you will learn about the benefits of azelaic acid, how to use it, the difference between it and salicylic acid and niacinamide, and how to incorporate it into your skincare routine.

What is azelaic acid?

Azelaic acid is a compound used in skincare products and some therapeutic preparations. Its uses vary depending on its concentration and formulation, as it is included in products intended for acne-prone skin, acne marks, uneven skin tone, and redness.

This ingredient works differently from every exfoliating ingredient. Therefore, if your primary concern is clogged pores and blackheads, it is also useful to learn about salicylic acid, its benefits, and how to use it; choosing an ingredient depends on the concern you want to address.

It is important to distinguish between cosmetic skincare products containing azelaic acid and therapeutic products that may be used at different concentrations or with different instructions. Always follow the instructions for the product you use, and consult a dermatologist if the problem is severe or persistent.

What are the benefits of azelaic acid for the skin?

1. Helping improve the appearance of acne marks

Azelaic acid may help improve the appearance of some dark marks that appear after acne, especially when they are associated with increased post-inflammatory pigmentation. Results vary depending on skin tone, pigmentation depth, the cause of its appearance, and consistency of use.

If your primary goal is to address the marks left by acne, it is important to distinguish between superficial pigmentation and scars that alter the skin’s texture. Not all acne marks are the same, and they do not all respond to topical products in the same way.

2. Caring for acne-prone skin

Azelaic acid is included in some products intended for acne-prone skin and may help improve its appearance as part of a suitable routine. However, it is not a guaranteed treatment for every type of acne, and you should not rely on a cosmetic serum alone when you have deep or painful acne or acne that leaves scars.

If your main concern is blackheads and clogged pores, you can read the article How to Get Rid of Blackheads to understand why they appear and the appropriate ways to care for them. The ingredient that suits blackheads may differ from the one you choose for acne marks or uneven skin tone.

3. Helping even out the appearance of skin tone

Azelaic acid is used in formulas that target the appearance of pigmentation and uneven skin tone. It may be part of a routine for caring for dark spots, but results are not immediate, and the cause and depth of the pigmentation affect the response.

Some routines may also benefit from other ingredients such as niacinamide. You can read the article What Is Niacinamide? Its Benefits for the Skin and How to Use It Correctly to understand its different role in supporting the skin barrier and improving the appearance of uneven skin tone.

4. Helping improve the appearance of redness in some cases

Azelaic acid is used in some products intended for skin affected by redness, including certain conditions identified by a dermatologist. However, redness may result from an allergy, irritation, or various skin conditions, so azelaic acid should not be assumed to be suitable for every cause of redness.

5. Supporting your skincare routine without over-exfoliating

Azelaic acid may be an option for those looking for an ingredient that targets acne, acne marks, and uneven skin tone, instead of relying on several exfoliants at the same time. However, the product itself may cause stinging or dryness for some people, so its suitability depends on the formula, how it is used, and the condition of the skin.

Who is azelaic acid suitable for?

Azelaic acid for oily and combination skin

It may suit oily or combination skin if it is affected by acne, acne marks, or uneven skin tone. However, if your primary goal is to reduce clogged pores and blackheads, compare your skin's needs with what salicylic acid offers instead of choosing an ingredient based solely on its popularity.

Azelaic acid for sensitive skin

Some sensitive skin types may tolerate azelaic acid, but this does not mean it is irritation-free. Start according to the product instructions, and patch-test it on a small area if appropriate. Avoid applying it to cracked or severely irritated skin.

Azelaic acid for dry skin

Some people with dry skin may be able to use it if their skin tolerates it, with attention to moisturizing and choosing a suitable formula. If noticeable tightness or peeling appears, reduce use or stop temporarily depending on the severity of the symptoms.

How do you use azelaic acid?

How to use it depends on the product type, its concentration, and the manufacturer's instructions. If you have a leave-on serum or cream, you can follow these general steps unless the packaging states otherwise:

1. Cleanse the skin with a gentle cleanser suitable for your skin type.
2. Gently pat the skin dry if the product instructions recommend using it on dry skin.
3. Apply the specified amount on the packaging, and avoid contact with the eyes, lips, and mucous membranes.
4. Use a suitable moisturizer if your skin needs hydration.
5. In the morning, use a broad-spectrum sunscreen with an appropriate sun protection factor.

If you use other active ingredients, do not start using all the new products on the same day. Introducing each product gradually helps you determine whether your skin tolerates it.

Moisturizing is especially important if you use more than one active ingredient. Therefore, choose a moisturizer that suits your skin’s needs, and do not rely on the serum alone if you experience dryness or tightness.

What is the appropriate concentration of azelaic acid?

Azelaic acid products are available in different concentrations, and their use varies depending on whether they are cosmetic or therapeutic products, as well as on the country and the product instructions. Therefore, no single concentration can be identified as the best for everyone.

• Cosmetic concentrations such as 10%: These are found in some serums and at-home skincare products, but their tolerability and effectiveness depend on the formulation and how they are used.
• Higher therapeutic concentrations: They may be used in products intended for specific skin conditions, and you should follow the doctor’s instructions or the leaflet included with the product.

Do not choose a higher concentration simply because it is higher, and do not use more than the recommended amount to get faster results. If you are pregnant or breastfeeding, or use prescribed dermatological treatments, consult a specialist about the right product for you.

The difference between azelaic acid, salicylic acid, and niacinamide

These ingredients have different roles, so none of them is a direct substitute for the others in all cases. Choose based on the main concern you want to address.

To learn more about how each ingredient works, you can read the article Salicylic Acid: Benefits and How to Use It, then compare its role with Niacinamide and How to Use It. This comparison will help you choose the ingredient that suits your skin’s needs instead of combining several products without a clear purpose.

Can azelaic acid be used with retinal or salicylic acid?

Azelaic acid and retinal

The routine may include both ingredients, but using them together may increase dryness or irritation for some people, especially when starting them or when using strong concentrations. It is best to introduce each ingredient gradually, and separating them at different times may be a suitable option depending on your skin’s tolerance and the product instructions.

If you already use retinal, see the article Retinal, Pores, and Wrinkles to understand how to choose the product and incorporate it into your skincare routine. Do not add azelaic acid to a routine that is already causing irritation before soothing your skin.

Azelaic acid and salicylic acid

The two ingredients can be included in the same routine for some people, but combining them is not necessary for everyone and may increase the likelihood of irritation. If your skin is sensitive or unaccustomed to acids, start with one ingredient and monitor your skin's response before considering adding the other.

Azelaic acid and niacinamide

The two ingredients can work together in a suitable routine, as each has a different role. However, if you use multiple serums, you do not need to layer them all extensively. Simplicity and consistency are often better than complicating your routine unnecessarily.

What are the side effects and precautions when using azelaic acid?

Azelaic acid may cause stinging, mild itching, dryness, or redness in some people, especially at the beginning of use. The severity of these symptoms varies depending on the concentration, formulation, and condition of the skin barrier.

• Start according to the product instructions and do not use more than the recommended amount.
• Avoid applying it to cracked or severely irritated skin.
• Do not combine several new active ingredients at once.
• Use a suitable moisturizer and sunscreen in the morning.
• Stop using it and seek medical advice if swelling, severe burning, a noticeable rash, or persistent irritation occurs.

If your skin has persistent redness, painful acne, or worsening pigmentation, do not rely on trying multiple products on your own; the condition may require a specific diagnosis and treatment.

When do azelaic acid results appear?

There is no single timeframe in which everyone sees results. This depends on the problem you are treating, the product's concentration, consistency of use, and your skin's tolerance. Pigmentation marks may take longer to improve than the initial appearance of the skin.

To evaluate the product logically, use it as directed, avoid changing several steps in your routine at the same time, and monitor changes over several weeks. If the issue does not improve or gets worse, you may need to reassess the product or consult a dermatologist.

How do you choose the right azelaic acid product?

Before buying an azelaic acid serum, identify the problem you want to address: acne marks, uneven skin tone, acne itself, or redness. This question will help you choose a product that aligns with your goal instead of relying on concentration alone.

• Check the azelaic acid concentration and the manufacturer's instructions.
• Read the full ingredient list, especially if you use other acids or retinoids.
• Choose a formulation that suits your skin type and tolerance.
• Do not expect the serum to treat all types of acne or scars.
• Check the product's availability before purchasing.

Among the products associated with this ingredient is Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum. Read the details of its formulation, usage instructions, and availability status on the product page before deciding to purchase; the presence of a product link does not necessarily mean it is currently available.

If you are building a routine that contains active ingredients, do not neglect hydration. Choose a moisturizer that suits your skin’s needs, and see the article How to Choose a Moisturizer When Using Salicylic Acid and Retinal to understand the importance of balancing active ingredients with care for the skin barrier.

Frequently asked questions about azelaic acid

Is azelaic acid suitable for sensitive skin?

It may suit some sensitive skin types, but it can cause stinging or dryness. Start cautiously according to the product instructions and stop if clear or persistent irritation appears.

Does azelaic acid help with acne marks?

It may help improve the appearance of some dark marks caused by acne, but the result depends on the type, depth, and cause of the mark. Indented or raised scars may require different treatment options.

Does azelaic acid lighten the skin?

It is used in products targeting pigmentation and uneven skin tone, but it does not change your natural skin color and does not guarantee the removal of all spots. The goal is to improve the appearance of existing pigmentation while using sunscreen and appropriate skincare.

Can azelaic acid be used daily?

This depends on the product type, concentration, instructions, and your skin’s tolerance. Follow the instructions on the packaging and start gradually if the product is new to you.

Can azelaic acid be used with niacinamide?

Many people can use them as part of the same routine, but products should be introduced gradually and the skin’s response monitored, especially if the routine contains other active ingredients.

Can azelaic acid be used with retinal?

This may be possible depending on the products and your skin’s tolerance, but combining them may increase irritation. You can use them separately or introduce them gradually, while avoiding the use of several strong active ingredients when dryness or redness is present.

Is azelaic acid suitable for active acne?

It may be included in the routines of some acne-prone skin types, but it is not necessarily suitable for every case. Severe, painful, or persistent acne requires consultation with a dermatologist.

Conclusion

Azelaic acid is an ingredient worth considering if your goal is to care for acne marks, uneven skin tone, and some forms of redness. However, choosing the right product depends on your skin’s needs, the product’s formulation, and how it is used.

If your main concern is clogged pores and blackheads, compare your needs with what salicylic acid offers. If you are looking for an ingredient that supports the skin barrier as part of a balanced routine, learn about the benefits of niacinamide and how to use it.

Start with simple steps, avoid introducing several new active ingredients at once, and focus on hydration and sunscreen. You can explore more skincare options through Dar Beauty and choose products according to your skin’s actual needs.