If you've spent any time reading skincare labels, you've probably seen Azelaic Acid pop up more and more and for good reason. It's one of the rare ingredients that works across almost every skin concern: acne, pigmentation, redness, and uneven texture, all without the irritation you'd expect from something this effective.

Let's break down exactly what Azelaic Acid is, what it does for your skin, and how to actually fit it into a routine without overcomplicating things.

What Is Azelaic Acid?

Azelaic Acid is a naturally occurring acid found in grains like barley, wheat, and rye. In skincare, it's lab-synthesized for stability and used topically, typically between 5% and 20% to treat a wide range of concerns.

Unlike stronger acids that work by aggressively resurfacing the skin, Azelaic Acid works more gradually. It's antibacterial, anti-inflammatory, and mildly exfoliating, which is why dermatologists often recommend it for people whose skin reacts badly to harsher actives.

What Does Azelaic Acid Do for Skin?

Azelaic Acid isn't a one-concern ingredient. Here's what it actually does:

1. Fights acne-causing bacteria: reduces the bacteria linked to breakouts
2. Calms redness and inflammation: useful for acne, rosacea, and general sensitivity
3. Fades dark spots and pigmentation: blocks the enzyme (tyrosinase) responsible for excess melanin production
4. Unclogs pores: mild exfoliation without the flaking associated with stronger acids
5. Improves overall texture: smoother-looking skin over time with consistent use

This is what makes it such a popular ingredient in serums that are trying to do more than one job at once.

Pro Tip: If you're already using Salicylic Acid or Retinol, you don't need to add Azelaic Acid as a third separate step. Look for a serum that already combines it with another active, layering fewer products correctly usually beats layering more products carelessly.

Who Should Use Azelaic Acid?

Azelaic Acid is considered one of the more universally tolerated actives, which is why it works for:

1. Oily and acne-prone skin: helps manage breakouts without over-drying.
2. Sensitive or rosacea-prone skin: one of the few actives gentle enough for reactive skin.
3. Skin with dark spots or uneven tone: from acne marks, sun exposure, or melasma.
4. Skin that reacts poorly to Retinol or stronger acids: a gentler alternative or complement.

If you're new to actives altogether, Azelaic Acid is a reasonable starting point precisely because it doesn't demand the same slow, careful ramp-up that Retinol or high-percentage AHAs do.

Read More: How Azelaic Acid Helps Fight Acne and Control Excess Oil — a deeper look at how it works specifically for oily, breakout-prone skin.

Why a Niacinamide + Azelaic Acid Serum Works Better Than Using Azelaic Acid Alone

Most people think they need to pick between Niacinamide and Azelaic Acid, or layer them separately. In reality, they target the same problems from two different angles, and using them together is more effective than using either one alone.

• Niacinamide regulates oil production and strengthens the skin barrier.
• Azelaic Acid blocks pigment formation and calms inflammation.
• Together, they reduce redness, fade dark spots, and manage breakouts without the irritation that stronger combinations (like Azelaic Acid with Retinol) can cause.

That's exactly why Foxtale's 12% Niacinamide Serum is formulated with Azelaic Acid built in. Instead of buying two separate products and figuring out how to layer them without over-irritating your skin, you get both actives in a single step, one that's already been formulated to work together rather than compete.

Read More: How Azelaic Acid and Niacinamide Together Fight Redness and Dark Spots — for a closer look at exactly how this combination works.

How to Add Azelaic Acid to Your Routine

Morning:

1. Gentle cleanser
2. Niacinamide Serum (formulated with azelaic acid)
3. Lightweight niacinamide moisturizer with added azelaic acid
4. SPF 50 sunscreen, non-negotiable, even with azelaic acid

Night:

1. Cleanser
2. Niacinamide serum (formulated with azelaic acid)
3. Moisturizer to lock in hydration

Start with once-daily use, ideally at night, for the first one to two weeks. If your skin tolerates it well, you can move to twice a day.

Pro Tip: Always patch test on your inner arm or behind your ear for 24 hours before applying a new active to your full face even one as gentle as Azelaic Acid. 

How Long Does Azelaic Acid Take to Work?

Most people notice a difference within a few weeks, though the timeline varies by concern:

Azelaic Acid isn't an overnight fix, it works by supporting your skin's natural processes rather than forcing rapid change. But that's also why the results tend to hold up over time.

Conclusion

Azelaic Acid is one of the few ingredients that can genuinely multitask calming redness, fading pigmentation, and managing acne, all while staying gentle enough for daily use. If you want the benefits without adding another step to your routine, a serum that already combines it with Niacinamide is the simplest way to start. 

If you're looking for a niacinamide serum for oily skin, enlarged-looking pores, active acne, and post-acne marks, Dr. Rehan Gulam (skinbyrehan) recommends trying out Foxtale 12% Niacinamide Clarifying Serum is worth considering. In a recent Instagram Reel, Dr. Rehan Rafiuddin Gulam explained why he recommends this formula for people dealing with certain skin issues.

This beginner-friendly serum combines 12% Niacinamide with Azelaic Acid to help control sebum production, improve acne issues, and visibly reduce post-acne marks. Its encapsulated technology helps deliver the active ingredients gradually, making it beginner-friendly.
 

Note: This review is based on Dr. Rehan's publicly shared Instagram recommendation and Foxtale's published product information, including its clinical evaluation and HRIPT safety testing. Consistent daily use of this best niacinamide serum for oily skin alongside a cleanser, moisturiser, and sunscreen is important to achieve the best results. 

Why Oil Control Alone Isn't the Full Picture

Before suggesting the Foxtale 12% Niacinamide Serum, Dr. highlights a common skincare error– the excessive focus on oil management. Although 5% and 10% niacinamide serums can be helpful, more concentrated treatment is often needed for long-term issues.

Read our Doctor's-reviewed article "Niacinamide Serum 5% vs. 10% vs. 12%: Which Strength Is Right for You?" if you're not sure whether to step up your regimen or not.

Glowing skin and oily skin can both look shiny, but they're not the same. A healthy glow is linked to moisturized, smooth, and balanced skin, whereas oily skin is caused by an excess of sebum on the skin's surface. The simplest way to differentiate between the two is to observe the shine's appearance, the skin's texture, and the presence or absence of excess oil, enlarged pores, or congestion.

Good news: skin that is oily can still glow. The goal is not to get rid of all oil, but to manage excess sebum in a way that keeps the skin hydrated and its barrier healthy. In this article, you will learn what causes oily skin, the difference between glowing and oily skin, and how to treat skin issues with the right skincare products.

What Is the Difference Between Oily Skin and Glowing Skin? 

The main difference between oily and glowing skin is what causes the shine. Oily skin produces excess sebum, which can leave the face looking greasy or slick. Glowing skin has a softer, more even radiance associated with hydration, smoother texture, and a healthy skin barrier. 

When the skin is well-nourished and hydrated, its surface appears smoother and supple, enabling light to reflect evenly and creating a natural, soft luminosity. In contrast, shiny skin on the face is often a result of excessive sebum produced by sebaceous glands. Instead of reflecting an even glow, this oil usually creates a slick layer that reflects light irregularly, making certain areas like the forehead, chin, and nose oily. 

Research suggests that excess oil on the skin’s surface cannot contribute to the skin’s hydration. However, oily skin can still be dehydrated, which is why controlling excess oil does not mean skipping hydration, making a strong case that hydration and oiliness are two different things. It means a person can have a shiny skin appearance that is actually dehydrated at the same time.

Oily Skin vs Glowing Skin: Key Differences

How to Tell If Your Skin Is Oily or Glowing 

Take the bare-face test: After cleansing your face with a mild cleanser, wait about half an hour before applying any additional products. Your skin might be oily if it becomes shiny, feels greasy, or if blotting paper shows signs of oiliness. A healthy glow is more likely to be apparent if your skin appears radiant without looking greasy and feels comfortable.
 

Remember: A quick test can give you an indication, but skin type can vary with climate, hormones, skincare products, and the season. 

Can Oily Skin Be Glowing?

Yes. Oily skin can be healthy and glowing. Oily skin describes how much sebum your skin produces, while glowing skin describes how healthy, hydrated, and radiant it looks. You can therefore have oily skin that looks radiant without looking greasy.

Having oily skin doesn’t mean you cannot have healthy, radiant skin. Despite what people usually believe, oily skin can be managed with the right skincare products and a concrete cleansing and exfoliating routine. One of the biggest mistakes people usually make is trying to remove every trace of oil by using harsh cleansers or comedogenic products. 

While they can help reduce shine, the result can be temporary and also strip away the skin’s essential moisture. Harsh cleansing can strip the skin barrier and leave skin feeling dry or irritated. Instead of trying to remove every trace of oil, focus on gentle cleansing, lightweight hydration, and targeted oil control. The goal isn’t to remove oil completely. 

Since our skin needs some natural oil to stay healthy, it is important to balance or regulate oil production while also maintaining skin’s hydration. When the skin has a healthy barrier, it starts to develop a natural glow for oily skin rather than an overly greasy appearance. With the right and targeted routine, it is possible to have oily and glowing skin where greasiness is under control, but the skin still looks fresh and healthy.

How to Get Glowing Skin Without Looking Oily 

The goal is to keep excess shine under control without stripping away the hydration your skin needs. A simple routine with gentle cleansing, targeted actives, lightweight moisturisation and daily sunscreen can help oily skin look fresh and radiant. 

• For cleansing + dullness:

Struggling with excessive shine? Restore your skin’s radiance with the nourishing properties of Vitamin C and Papaya Enzyme. Try Foxtale’s Super De-Tan Face Wash, which helps dissolve surface tan and gently exfoliate dead layers, allowing skin to glow underneath. This Papaya face wash comes with stabilized Vitamin C and Papaya that help improve the appearance of pigmentation and dullness while keeping pores clean and oil-free.

• For excess oil and acne-prone skin:

Powered by the effectiveness of Niacinamide, Azelaic Acid, and Hydration Boosters, Foxtale’s 12% Niacinamide Clarifying Serum targets the acne cycle in 3 ways at once. While Niacinamide for acne regulates excess oil, Azelaic Acid works on active acne, and Hydration Boosters keep the skin well-balanced and thoroughly hydrated. The Advanced Acne Correction System in this Niacinamide serum helps fade dark spots while keeping hydration levels in check.

Read More: If you're deciding between niacinamide vs salicylic acid, understanding how each ingredient works can help you choose the right approach for oily, acne-prone skin. 

• For dullness and uneven tone: 

Want to restore your skin’s brightness? Opt for Foxtale’s 10% Vitamin C Glutathione Advanced Brightening Serum. Made with 10% Vitamin C Gluta Complex and Hydration Booster, it is a lightweight gel-cream that works on uneven and dull skin. It targets 8 key skin concerns, including pigmentation, dullness, and the appearance of melasma. The 10% Vitamin C serum helps improve the appearance of dullness, pigmentation, and uneven skin tone while providing lightweight hydration. 

• For hydration + radiance:

Get your radiance back with Foxtale’s Vitamin C and Papaya Enzyme Daily Brightening Moisturizer. Enriched with skin-soothing qualities of Papaya Enzyme, 5-Ceramide Complex, Vitamin C, Niacinamide, and Advanced Hydration Complex, this brightening moisturizer helps fade dullness and unevenness and helps improve the appearance of dullness and uneven skin tone while supporting the skin barrier. Vitamin C for glowing skin helps repair and rebuild the skin barrier while providing a long-lasting glow.

• For daily UV protection with a matte finish:

Shield your skin with Foxtale’s Ice-Burst Cooling SPF 50 Matte Gel Sunscreen. Formulated with New-Gen UV Filters, Niacinamide, and Cica Extracts, this gel moisturizer creates a tough shield against harmful UVA radiation. It comes with Burst Cooling Technology with a 2-step Dual Absorption System that targets oil and sweat, so the skin remains sweat-free, fresh, and protected from UV rays. 

Conclusion

Oily skin and glowing skin are not opposites. Oily skin is defined by excess sebum, while a healthy glow is associated with hydrated, smooth, and well-balanced skin. With gentle cleansing, lightweight hydration, targeted oil control and daily sunscreen, oily skin can look fresh and radiant without excessive shine.

The goal is not completely oil-free skin; it is balanced skin that feels comfortable and looks naturally healthy.

If you observe unwarranted oiliness or enlarged pores on the face – chances are that your skin type is oily. For the uninitiated, the skin has sebaceous glands that produce sebum a.k.a. oil. These oils ensure natural moisturization for the skin while protecting it from harmful bacteria. Moreover, sebum regulates your body’s temperature by preventing moisture loss.  

Oily skin occurs when your dermis produces more than the adequate amount of sebum. Triggered by several factors like age, diet, hormonal imbalances and more, oily skin, can be a little difficult to maintain. However, with the right morning or evening routine you can control the shine on your face and nip other oily skin concerns in the bud. 

But first, let’s learn the different causes of oily skin 

What Causes Oily Skin? 

To tackle oily skin, you should know the different causes or triggers for it. We have listed the most common reasons down here.

1. Genetics: You may be genetically predisposed to more oiliness on the face. So, if your parents had overactive sebaceous glands, chances are you will too.

2. Dehydration: Another reason why you may be grappling with oily skin is dehydration. For those unaware, skin dehydration cues the sebaceous glands into overdrive mode, leading to more oiliness than before. To counter this problem, add hydrating skincare products to your daily rotation.

3. Using the wrong skincare products: Using the wrong skincare products – heavy, pore-clogging creams can lead to more oiliness on the face. Additionally, ingredients like alcohol and SLS dehydrate the skin, triggering the sebaceous glands into overdrive mode. 

4. Diet: According to research, diet and oily skin go hand-in-hand. Indulging in high-glycemic foods, saturated fats, and trans fats often stimulates the sebaceous glands, leading to the unregulated production of sebum. 

5. Hormonal imbalances: Imbalanced hormones during puberty or pregnancy can lead to overproduction of sebum. Results? Excess greasiness and massive pores on the face. 

6. Over-washing or over-exfoliating: Over-washing or over-exfoliating can strip the skin of its natural oils, leading to dehydration. This lack of moisture content in the skin flags off the sebaceous glands – resulting in overproduction of sebum 

7. Your environment: If you live in hot and humid cities, your skin may be inexplicably oily.

8. Poor moisturizing: Yes, you read that correctly. Skipping moisturizer does more harm to your oily skin than you think. This causes an endless loop of extra sebum production. Choose a lightweight moisturizer and nourishing, as they help maintain and repair the skin barrier.

Common Challenges With Oily Skin 

Oily skin brings forth with it a gamut of other challenges like   

1. Oily skin is characterized by overactive sebaceous glands, which leads to a never-ending shine on the face, especially the T-zone.  

2. Oily skin is prone to attracting more dust, grime, and pollution. This buildup creates an unwanted layer that makes the skin appear dull.  

3. Since the pores on your skin spill excess sebum during the season, they often appear massive. Additionally, the build-up of dust and debris can plug these pores, making your complexion look patchy. To avoid this problem due to oily skin, opt for pore-minimizing primer + base.- 

4. When clogged pores on oily skin are further aggravated, they can lead to the formation of whiteheads, blackheads or acne.  

5. Excessive oiliness on the face causes makeup to slip or crack, especially around the T-zone. To avoid your base from looking messy, invest in a thorough cleanse, tone, and moisturize ritual first.  

How To Prevent Oily Skin   

While following a skincare routine is apt, here’s how to prevent oily skin and gain control over it.    

1. Use a gentle cleanser    

When you incorporate a mild, gentle cleanser into your routine, your skin’s health and barrier are not compromised. Gentle cleansers remove excess dirt and oil from the skin while ensuring hydration is restored. Using cleansers that have harsh ingredients can strip your skin, causing further irritation and redness.    

2. Avoid sleeping in makeup    

After a long and tiring day, sleeping in your makeup can be a tempting idea, but do know that it causes a lot of harm to your skin. It can clog your pores and further aggravate breakouts. On top of that, it can also trigger the formation of whiteheads and blackheads, something no one wants to experience.    

3. Blotting papers   

While carrying a facewash everywhere is not very practical, you can use blotting papers. They are very handy and can help absorb excess oil from your skin.    

4. Don't touch your face    

When you repeatedly touch your face, you're allowing dirt, bacteria, and oil to spread all over the face. Always ensure your hands are well-sanitized and clean before touching your face.    

5. Wash your face regularly    

Making cleansing a part of your skincare regime is vital for your skin’s health. You should never neglect this essential step, especially after physical activity. By doing so, you can help maintain the health and radiance of your skin.

Step-by-Step Skincare Routine for Oily Skin 

1. Cleansing 

Use a gentle yet potent cleanser to dissolve oils and impurities from your skin without stripping it and causing it to produce more oil. Double cleansing is a good call. It’s the most effective method of getting rid of oil. Foxtale's daily duet cleanser is your go-to product if you're looking for a practical double cleanser. It's powered with sodium hyaluronate, and red algae extract, which provides deeper hydration to the skin and cleanses your skin well.

2. Toning

If you have oily skin, you’ll want to look for Lactic Acid and Niacinamide-based products. These will improve cell turnover and absorb into pores to clear makeup, oil, and dirt. 

However, your pores are likely to be stretched out when they’re clogged, so clear pores look smaller on the surface. Pros suggest skipping intense astringent-heavy alcohol-based toners, as those could strip the skin and majorly mess with its pH.

3. Treating

Look for exfoliating serum with ingredients like glycolic acid. They reduce excess oil production and prevent the plugging of pores that lead to breakouts. They are able to actually reduce sebum and improve cellular turnover. Since acne is common if you have oily skin, you’ll want to treat it by soothing the spot, reducing sebum, and preventing the clogging of pores. Use a gel containing salicylic, glycolic, and azelaic acid, which aids in fighting acne. It unclogs pores and reduces sebum production, thus decreasing the possibility of breakouts. The presence of niacinamide reduces oil production and calms inflammation.

4. Moisturizing 

Nourish your skin with a lightweight moisturizer. Layering your skin with a moisturizer helps repair and maintain the skin barrier. It might seem counterintuitive, but oils can help oily skin, particularly jojoba oil and squalane oil, which mimic the sebum's molecule size and brighten instead of clogging pores.

5. Sunscreen

People with oily skin often avoid layering sunscreen because it leaves the skin feeling like a greasy mess. If you can relate to this- it's time to put a stop to this unhealthy cycle. Try using Foxtale's matte finish sunscreen; it contains niacinamide which regulates and controls oil production. It immediately absorbs into the skin without leaving a white cast!   

While following a skincare routine is apt, here’s how to prevent oily skin and gain control over it. 

Common Mistakes to Avoid 

Is your skin still greasy despite persistent efforts? Here are some mistakes you could be making with your oily skin.

1. Not using gel-based formulas: We know that moisturization is essential for all skin types, including oily, However, if your pores spill sebum, left, right, and centre – steer clear of heavy, cream formulas which may clog the pores. Instead, opt for a gel-based moisturizer with oil-controlling ingredients like Niacinamide.

2. Not staying hydrated: The lack of hydration triggers the sebaceous glands into overdrive mode. To avoid overproduction of sebum, include humectants like Hyaluronic Acid and Glycerin in your daily skincare routine.

3. Wearing thick layers of makeup: If you have oily skin, wearing heavy layers of makeup on the reg can clog pores. Results? Breakouts   

4. Popping pimples: Oily skin often results in frequent and menacing acne breakouts. Avoid popping these pimples at all costs. This grave oversight pushes the bacteria deeper into the skin, repeating the cycle. 

Additional Tips for Managing Oily Skin  

Other than adhering to a morning and evening skincare routine, we recommend following these tip for controlling oil production -

1. Use a deep-cleansing mask weekly to remove dirt, grime, and excess sebum from the pores.

2. Exfoliate 2 to 3 times a week but steer clear of over-exfoliation at all costs.  

3. Limit the use of alcohol in your skincare products. Pick an alcohol-free toner to remove dirt and grime while providing ample hydration for the skin.  

4. Change your dietary habits – avoid high glycemic foods, trans fats, and complex carbohydrates.  

5. Manage your stress! For those unaware, high stress levels trigger cortisol, which in turn, leads to increased sebum production.  

Conclusion   

Having oily skin is frustrating, but the good news is that it can be managed. When you curate a routine designed specifically to address your skin concerns, the journey to clear and radiant skin doesn't seem less of a dreadful path. However, if your efforts do not yield the desired results, it may be wise to consult a dermatologist or skin expert for personalized advice and treatment options.   

FAQs

1. What causes oily skin?

Oily skin is caused by the overproduction of sebum, an oil produced by the sebaceous glands in the skin. The factors that can lead to the overproduction of sebum include hormonal changes (such as puberty, menstruation, pregnancy, or menopause), genetics, warm and humid weather, certain medications, stress, and a poor skincare routine.

2. Which is the best face wash? 

The best wash that works for all skin types is Foxtale’s daily duet face wash. It's a deeply hydrating cleanser that doubles up as a makeup remover too! It contains hero ingredients like sodium hyaluronate and red algae extract, which can provide deeper hydration to the skin and cleanses it effectively. It also contains the star ingredient vitamin B5, which reduces the appearance of acne and blemishes.

3. What can worsen my oily skin?

Several factors can contribute to increased oil production in the skin, including hormonal changes, an imbalanced diet, the use of heavy skincare products, weather conditions, stress, and genetics.

4. What is the best sunscreen for oily skin?

Ans) Foxtale’s Matte Finish Sunscreen has been formulated for oily skin. It boasts Niacinamide that blots excess oil from the pores and brightens the skin. The formula also bestows your skin with a satiny matte finish.

5. Why do I need a moisturizer for oily skin?

Ans) The grease on your skin doesn’t compensate for the lack of moisture. A potent moisturizer for oily skin prevents TEWL and ensures its soft, supple appearance.

6. What is a good serum for oily skin?

Ans) If you wish to regulate your skin’s sebum production and tighten the pores, try Foxtale’s Niacinamide Serum. On the other hand - if you want to remove the build-up of dirt, debris and sebum on the skin, try the AHA BHA Exfoliating Serum.