If you're choosing between Centella and azelaic acid for acne, redness or post-acne dark marks, the best option depends on your main skin concern.
Azelaic acid is the more targeted choice for acne and post-acne pigmentation. Centella Asiatica is primarily a soothing skincare ingredient that may help support skin comfort.
Both ingredients have a place in Korean skincare, but they serve different purposes. You don't necessarily have to choose between them, either. Depending on your skin's needs and the products you use, Centella and azelaic acid can complement each other in a balanced routine.
In this guide, we'll compare their benefits, explain which concerns each ingredient may suit, and explore Korean skincare products available through The Seoul Palette.
Centella vs Azelaic Acid at a Glance
| Skin concern | Ingredient to consider | Why |
|---|---|---|
| Active acne | Azelaic acid | Has an established role in acne care |
| Post-acne dark marks | Azelaic acid | Can help improve the appearance of acne-associated pigmentation |
| Skin that feels irritated | Centella | Commonly used in soothing skincare formulations |
| Sensitive-feeling skin | Centella | May be a useful supporting ingredient in a gentle routine |
| Acne and dark marks | Azelaic acid | Can address both concerns in the same treatment routine |
| Acne with sensitivity | Potentially both | Azelaic acid targets acne-related concerns, while Centella may support skin comfort |
| Skin that feels dry during an active skincare routine | Centella and a suitable moisturiser | Can support a routine focused on hydration and comfort |
These are general guidelines rather than universal rules. The cause of your skin concern, the product formulation and your individual tolerance all matter.
The simple answer
- For acne and post-acne dark marks: Azelaic acid is the more targeted option.
- For soothing support: Centella may help support skin comfort, particularly when your skin feels sensitive or irritated.
- For acne-prone skin that also needs soothing care: Both ingredients may complement each other if the products suit your skin and you introduce them carefully.
Your choice should also account for the cause of your skin concern, the formulation and your individual tolerance.
What Is Centella Asiatica?
Centella Asiatica, often called Cica, is a botanical ingredient widely used in Korean skincare. It contains compounds such as madecassoside, asiaticoside, asiatic acid and madecassic acid.
Research has explored Centella and its compounds for various skin-supportive properties, although the evidence differs between ingredients, formulations and intended uses.
In everyday skincare, Centella is commonly included in products formulated to soothe the feeling of irritation and support skin comfort.
It may be worth considering if your skin:
- Feels sensitive or uncomfortable.
- Becomes easily irritated by skincare products.
- Feels dry when using active ingredients.
- Needs a simpler, soothing routine.
- Is acne-prone but struggles with an overly complicated skincare regimen.
Centella can be a useful supporting ingredient, but it should not be treated as a replacement for an established acne treatment.
Does Centella treat acne?
Centella is not as well established as a standalone acne treatment as ingredients such as azelaic acid.
Its main role in skincare is supportive. A Centella product may suit someone who wants to keep their routine focused on skin comfort, but it should not be expected to treat persistent acne on its own.
If breakouts are your main concern, the priority is choosing an appropriate acne treatment rather than relying on Centella alone.
Read our guide to whether Centella is good for acne for a closer look at its potential benefits and limitations.
What Is Azelaic Acid?
Azelaic acid is an ingredient used in skincare and dermatology for concerns including acne and uneven pigmentation. It also has anti-inflammatory properties that can be useful for certain inflammatory skin concerns.
It is particularly relevant when breakouts and post-acne dark marks occur together.
For example, your skin concern might follow this pattern:
Breakout → inflammation → dark mark → another breakout → another mark.
Azelaic acid can help address acne and may improve the appearance of acne-associated pigmentation.
Depending on the formulation and concentration, azelaic acid products may be used to target:
- Acne and blemishes.
- Post-acne dark marks.
- Uneven-looking skin tone.
- Inflammatory redness associated with certain skin concerns.
- Blemish-prone skin.
The evidence and appropriate use differ between cosmetic products and medicinal treatments. A cosmetic serum should not automatically be assumed to work like a prescription-strength treatment.
Is azelaic acid suitable for sensitive skin?
Some people with sensitive skin tolerate azelaic acid well, while others experience stinging, dryness, itching or irritation.
Sensitive skin does not automatically rule out azelaic acid, but it does make product selection and gradual introduction especially important.
If your skin is already burning, peeling or persistently irritated, simplify your routine before introducing another active ingredient. If you have persistent facial redness, flushing or suspected rosacea, seek professional advice rather than relying solely on cosmetic skincare.
Centella vs Azelaic Acid for Acne
Azelaic acid is the more targeted choice when acne is your main concern. Centella is better suited to a supporting role in a routine designed to maintain skin comfort.
If your skin becomes dry or uncomfortable while using an acne treatment, a suitable Centella product may complement your routine. However, Centella should not replace an appropriate acne treatment when breakouts persist.
If acne is painful, persistent, severe or causing scarring, consult a dermatologist or another qualified healthcare professional.
Centella vs Azelaic Acid for Redness
The better choice depends on what is causing your redness. Irritation, acne-related inflammation and certain skin conditions can look similar but may require different approaches.
When Centella may be useful
Centella is commonly used in soothing skincare formulations. It may be worth considering if your skin feels uncomfortable or your current routine contains too many potentially irritating products.
A gentle cleanser, suitable moisturiser and simpler routine may be more useful than adding another active ingredient when irritation is ongoing.
When azelaic acid may be useful
Azelaic acid may be appropriate when redness occurs alongside acne or certain inflammatory skin concerns. However, it can also cause stinging, dryness or irritation in some people.
Which should you choose?
- Redness associated with irritation: Consider simplifying your routine and using suitable soothing skincare.
- Redness accompanying acne: Azelaic acid may be worth considering if appropriate for your skin.
- Persistent flushing or unexplained redness: Seek professional advice to establish the cause.
Neither ingredient is a universal solution for every type of redness.
Centella vs Azelaic Acid for Dark Acne Marks
Azelaic acid is the more targeted choice for flat dark marks left behind by acne.
These marks may be a form of post-inflammatory hyperpigmentation, commonly abbreviated as PIH. They develop when inflammation stimulates excess pigment in the skin.
PIH can be particularly persistent in darker skin tones, which means that a breakout may disappear while the resulting mark remains visible for considerably longer.
Azelaic acid is one of the ingredients used to address acne-associated pigmentation. Centella, by comparison, is not primarily a pigmentation treatment.
What can help with post-acne dark marks?
A considered routine may include:
- An appropriate treatment for active acne.
- A targeted ingredient such as azelaic acid, if suitable.
- A gentle cleanser.
- A moisturiser that keeps the skin comfortable.
- Daily broad-spectrum sunscreen.
Controlling active acne matters because new inflammation can create additional marks. Picking or squeezing breakouts can also increase the risk of lingering marks and scarring.
Centella may have a supporting role in a gentle skincare routine, but it should not be positioned as a primary dark-spot treatment.
For post-acne dark marks, azelaic acid is the more targeted choice between these two ingredients.
Explore our Korean skincare for acne scars and hyperpigmentation collection for products relevant to flat marks and uneven-looking skin tone.
Dark marks and acne scars are not the same
Flat brown or dark marks are often changes in pigmentation. Indented, pitted or raised acne scars involve structural changes to the skin.
Topical skincare may help improve the appearance of pigmentation, but it should not be expected to erase deeper structural scars.
For a more comprehensive guide to marks, redness and scarring after acne, read our article on post-acne care.
Centella vs Azelaic Acid for Sensitive Skin
If your skin is easily irritated, focus on choosing suitable products and introducing them gradually rather than avoiding every active ingredient.
Centella may be a useful supporting ingredient when your skin needs soothing care. Azelaic acid may still be appropriate for acne or pigmentation concerns, but individual tolerance varies.
How to approach a sensitive-skin routine
- Use a gentle cleanser that does not leave your skin feeling stripped.
- Apply a suitable moisturiser.
- Use broad-spectrum sunscreen every morning.
- Introduce one new treatment at a time.
- Monitor for persistent stinging, burning, peeling or worsening redness.
If your skin is already significantly irritated, simplify your routine before introducing another active ingredient. Centella cannot guarantee that a product will not cause a reaction.
Can You Use Centella and Azelaic Acid Together?
Yes, Centella and azelaic acid can often be used in the same routine, provided the individual products are suitable for your skin and their instructions allow it.
Azelaic acid is the more targeted treatment for acne and associated pigmentation concerns, while Centella may provide soothing support. You may not need separate products containing both ingredients, as some formulations already combine them.
A simple Korean skincare routine
Morning
- Gentle cleanser, if needed.
- Centella serum or ampoule, if useful for your skin.
- Moisturiser.
- Broad-spectrum sunscreen with at least SPF 30.
Evening
- Gentle cleanser.
- Azelaic acid product, following its instructions.
- Centella serum, if appropriate for the formulation.
- Moisturiser.
This is a general example, not a universal prescription. Follow the directions for your specific products and introduce azelaic acid gradually if you are new to it or have sensitive skin.
For more guidance on combining Centella with acne treatments, read Can You Use Centella Serum and Acne Cream Together?.
Which Korean Skincare Products Should You Consider?
If you are deciding between Centella and azelaic acid, the right product depends on your main skin concern, your skin's tolerance and the other ingredients in your routine. These Korean skincare options illustrate different ways to incorporate these ingredients.
1. SKIN1004 Madagascar Centella Azelaic Acid 10 Ampoule
Shop SKIN1004 Madagascar Centella Azelaic Acid 10 Ampoule 30ml
This ampoule combines 10% azelaic acid with Centella Asiatica, panthenol, allantoin and sodium hyaluronate. It is worth considering if you want an azelaic acid product that also includes ingredients commonly used to support hydration and soothe the skin.
2. Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum
Shop Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum 30ml
This serum combines 10% azelaic acid with Centella Asiatica, panthenol, hyaluronic acid, niacinamide, zinc PCA and other supporting ingredients. It may suit someone looking for an azelaic acid product that also addresses hydration and the appearance of redness and blemish-prone skin. Because the formula contains several active ingredients, introduce it gradually if your skin is sensitive.
3. Purito Seoul Azelaic Acid 10 Kojic Tea Tree Serum
Shop Purito Seoul Azelaic Acid 10 Kojic Tea Tree Serum 30ml
This formula combines 10% azelaic acid with kojic acid, niacinamide and tea tree-derived ingredients. It is an option to consider if you want to address blemish-prone skin and the appearance of post-acne marks in one routine. If your skin is reactive, introduce it cautiously and monitor for irritation.
4. SKIN1004 Madagascar Centella TECA Ampoule
Shop SKIN1004 Madagascar Centella TECA Ampoule 50ml
For a Centella-focused option, this ampoule contains Centella Asiatica and its associated compounds, alongside ingredients such as glycerin, allantoin and sodium hyaluronate. It is worth considering when your priority is soothing care and hydration rather than adding another azelaic acid treatment. Note that the formula also contains niacinamide.
How to choose: If your main concern is the appearance of post-acne marks, uneven tone or blemishes, consider an azelaic acid product. If your priority is soothing and hydration, a Centella-focused product may be a better starting point. You do not need to use all four products, or combine multiple azelaic acid serums, to build a useful routine.
Introduce new products one at a time, follow the product's directions and use sunscreen during the day. If you experience persistent irritation, simplify your routine and seek advice from a qualified healthcare professional.
Don't Forget Sunscreen
If dark marks are one of your main concerns, sunscreen should be part of your daily routine.
UV exposure can worsen some forms of pigmentation, and consistent sun protection is an important part of managing post-inflammatory hyperpigmentation.
A good acne and pigmentation routine is not just about finding the right serum. It also involves managing breakouts, avoiding unnecessary irritation and protecting your skin from further sun exposure.
Use a broad-spectrum sunscreen with at least SPF 30 every morning, applying it according to the product directions and reapplying as needed.
Frequently Asked Questions
Is Centella or azelaic acid better for acne?
Azelaic acid is the more targeted option for acne and has an established role in acne treatment. Centella can be useful as supporting skincare, particularly when skin feels irritated or sensitive.
Is Centella or azelaic acid better for redness?
It depends on the cause. Centella is commonly used in soothing skincare formulations, while azelaic acid may be appropriate when redness occurs alongside acne or certain inflammatory skin concerns.
Does Centella fade dark spots?
Centella is not primarily a pigmentation treatment. If your main concern is flat dark marks after acne, azelaic acid is the more targeted option between these ingredients.
Can I use Centella and azelaic acid together?
Yes, they can often complement each other. Azelaic acid provides targeted care for acne and pigmentation concerns, while Centella may provide soothing support. Check the instructions for each product and monitor your skin's response.
Can I use azelaic acid every day?
Some people tolerate regular or daily use, but tolerance varies. Follow the directions for your specific product and introduce it gradually if you are new to azelaic acid or have sensitive skin.
Does azelaic acid remove acne scars?
Azelaic acid may help improve the appearance of flat post-acne dark marks. It should not be expected to remove deeper indented or raised acne scars.
How long does azelaic acid take to work?
Results vary according to the concern being treated, the formulation and individual skin response. Acne and pigmentation can improve at different rates, and dark marks may remain visible after breakouts have settled. Follow the product instructions consistently rather than expecting overnight results.
What should I use for acne and dark marks?
A simple routine can include a gentle cleanser, an appropriate acne treatment, moisturiser and daily broad-spectrum sunscreen. Azelaic acid may be worth considering when acne and pigmentation occur together. Centella can be added if your skin also needs soothing support.
Where can I buy Korean skincare in Durban?
You can shop The Seoul Palette online across South Africa, visit our retail partner at The Posh Avenue in Westwood Mall, Westville, or book a private shopping appointment at our specialist skincare boutique in Durban North.
Can I get personalised Korean skincare advice in Durban?
Yes. The Seoul Palette offers private skincare shopping by appointment at its specialist skincare boutique in Durban North. This can be helpful if you're unsure which ingredients or products may suit your skin concerns.
So, Which Should You Choose?
Centella and azelaic acid serve different purposes in Korean skincare.
Azelaic acid is the more targeted option for acne and post-acne dark marks, while Centella may provide soothing support when your skin feels sensitive or uncomfortable. Using both may be appropriate if your skin tolerates the products.
Start with your main skin concern, keep your routine manageable and introduce new products gradually.
Explore The Seoul Palette's azelaic acid collection and Centella skincare collection to compare options for your routine.
In Durban, you can also shop at our retail partner, The Posh Avenue at Westwood Mall, or arrange a private shopping appointment at our specialist skincare boutique in Durban North.