Quick Answer: Yes, niacinamide is one of the best ingredients for sensitive skin with dark spots. It fades post-inflammatory hyperpigmentation by inhibiting melanin transfer, calms inflammation without causing irritation, and strengthens the skin barrier - all at the same time. Unlike most brightening actives (vitamin C, AHAs, retinol), niacinamide has virtually zero irritation potential, making it the go-to treatment for skin that reacts to everything else. 

Sensitive skin with dark spots is a frustrating combination. The very ingredients that fade pigmentation - vitamin C, retinol, AHAs - are often the same ones that cause redness, stinging, and flare-ups in reactive skin. You want brighter skin, but every time you try something strong enough to work, your skin pushes back.

Niacinamide sits in a different category entirely. It's gentle enough for the most reactive skin types, yet clinically proven to fade dark spots, calm redness, and strengthen the barrier that sensitive skin constantly struggles to maintain. If your skin has been telling you no to every brightening ingredient you've tried, niacinamide is almost certainly the yes you've been looking for.

Why Sensitive Skin Struggles with Dark Spots

Sensitive skin is characterised by a compromised or reactive skin barrier. When the barrier is weak, skin is more permeable - meaning environmental triggers, actives, and even water loss cause disproportionate inflammatory responses. This is the core problem.

Here's why that makes dark spots worse: post-inflammatory hyperpigmentation (PIH) is triggered by inflammation. Every time sensitive skin reacts to a product, sun exposure, or a breakout, the inflammatory signal activates melanocytes - the pigment-producing cells in the skin - to overproduce melanin. That excess melanin transfers to surrounding keratinocytes and shows up as a dark mark.

Sensitive skin is caught in a loop: inflammation creates dark spots, but most dark spot treatments cause more inflammation. Niacinamide breaks that loop by working on both ends simultaneously.

Did You Know?  Post-inflammatory hyperpigmentation is more common and more persistent in deeper skin tones. For Indian skin specifically, where melanocytes are naturally more active, even mild inflammation from a breakout, friction, or product reaction can leave marks that take weeks to months to fade without targeted treatment.

How Niacinamide Works on Dark Spots

Niacinamide fades dark spots through a specific, well-documented mechanism: it inhibits the transfer of melanosomes (melanin-containing vesicles) from melanocytes to the surrounding keratinocytes (Hakozaki et al., 2002 - British Journal of Dermatology). Less melanin transferred means less visible pigmentation at the skin's surface.

This is different from how other brightening ingredients work. Vitamin C inhibits the enzyme tyrosinase, which produces melanin in the first place. AHAs exfoliate pigmented skin cells from the surface. Niacinamide interrupts the transfer step - the handoff between the cell that makes melanin and the cell that carries it to the surface. For a complete guide on niacinamide for dark spots and pigmentation - including what types of pigmentation it works best on - that covers the full scope.

Why Niacinamide Is Specifically Safe for Sensitive Skin

Most brightening ingredients have a catch for sensitive skin types:

Beyond its gentleness, niacinamide actively repairs what sensitive skin needs most: the barrier. It stimulates ceramide synthesis in the stratum corneum - the lipid molecules that hold skin cells together and prevent moisture and irritants from moving through the skin freely (Gehring, 2004 - Journal of Cosmetic Dermatology). A stronger barrier means less reactivity, less inflammation, and - crucially - fewer new dark spots forming.

For the full guide specifically on how to use niacinamide for sensitive skin, including concentration guidance and what to avoid pairing it with on reactive skin, that's covered in detail.

What Not to Pair with Niacinamide on Sensitive Skin

1. Avoid high-concentration AHAs (above 10% glycolic) in the same routine - use niacinamide in AM, AHA at night only if you're also introducing them.

2. Don't layer niacinamide directly over vitamin C if your skin is reactive - separate them into AM and PM, or use vitamin C in the morning and niacinamide in both AM and PM.

3. Fragrance and essential oils - avoid these in your moisturizer and any other product in the routine; on sensitive skin, fragrance is a common hidden trigger for the inflammation that creates more dark spots.

For a complete reference on how to use niacinamide with other skincare ingredients, every combination and its safety for sensitive skin is covered.

Foxtale 12% Niacinamide Serum: The Right Choice for Sensitive Skin

Foxtale 12% Niacinamide Serum is formulated at a high-purity niacinamide concentration in a lightweight, fragrance-free, water-based base - exactly what sensitive skin needs. No irritating additives. No fragrance. No essential oils. Just the active delivered efficiently in a format that reactive skin can tolerate from day one.

It's non-comedogenic, dermatologically tested, vegan, and cruelty-free - formulated to work for Indian skin across the full sensitivity spectrum.

Try This:  Foxtale 12% Niacinamide Serum + Oil Balancing Moisturizer - the two-step routine for sensitive skin with dark spots. Niacinamide fades the marks; cica calms the reactivity; both work without a single irritating ingredient. Fragrance-free, dermatologically tested, vegan, cruelty-free.

Double Encapsulation Technology - Why It Makes Foxtale's 12% Niacinamide Serum Safe for Sensitive Skin 

Here's where most people get stuck: the concentration number. 12% niacinamide sounds strong. And if you have sensitive skin, strong usually means risky. So why does Foxtale's 12% Niacinamide Serum work even on reactive, sensitive skin without irritation?

The answer is in the delivery system, not just the ingredient itself.

What Is Double Encapsulation Technology?

Think of it this way. Imagine delivering a very hot cup of tea directly into someone's hands versus wrapping it in two layers of insulation first and letting it gradually warm through. The tea is equally hot either way - but the experience of receiving it is completely different. Double Encapsulation Technology works on exactly this principle.

Foxtale's 12% Niacinamide Serum uses a sophisticated delivery system that encloses Niacinamide in two protective layers. Here's what that actually means:

Layer 1 - The Inner Carrier

Niacinamide (and Azelaic Acid) are first enclosed in a lipid-based inner carrier - typically a lecithin-based structure (lecithin and lysolecithin are both present in the ingredient list). This inner shell protects the actives from interacting directly and immediately with the skin's surface barrier. The ingredient list confirms both lecithin and lysolecithin are used - these phospholipids are the building blocks of the inner encapsulation layer, closely mimicking the lipid composition of your own skin membrane.

Layer 2 - The Outer Shell

A second, outer protective layer then encases the inner carrier. This outer shell is what the skin's surface interacts with first. It breaks down gradually, rather than all at once, regulating the rate at which the active ingredients are released.

Did You Know?  Lecithin - one of the key encapsulation materials in Foxtale's formula - is a phospholipid that structurally resembles your skin's own cell membranes. This makes it one of the most skin-compatible carriers available. The skin recognises it as "native" and allows encapsulated actives to pass through the barrier more readily than synthetic delivery vehicles would.

Why Double Encapsulation Changes the Equation for Sensitive Skin

Standard high-concentration serums dump their full active load onto the skin's surface in one go. All 12% of the niacinamide hits the stratum corneum at the same time. For most skin types this is fine. For sensitive skin - where the barrier is already thinner and more reactive - that immediate, full-dose contact is what causes the redness and stinging that people associate with high-strength serums.

Double Encapsulation Technology gradually deposits the actives into the skin instead of hitting the surface barrier all at once. The two protective shells break down in sequence - first the outer, then the inner - releasing niacinamide and azelaic acid at a controlled rate over time. This means:

1. No concentration spike at the surface - the skin receives a steady, gradual dose rather than an immediate full hit

2. Deeper penetration - because the active is protected in a carrier that resembles skin's own lipid structure, it travels further into the epidermis before being released - reaching the exact cell layers where niacinamide does its work on sebum regulation and melanin transfer

3. Sustained 24-hour release - the controlled breakdown of the encapsulation layers means actives are being released throughout the day and night, not just in the minutes after application

4. Minimised irritation - the most common cause of sensitivity reactions to high-strength actives is the sudden large-dose contact at the skin's surface barrier; encapsulation removes that trigger entirely

The encapsulation doesn't dilute the efficacy - it makes it safer. This is the key distinction. 12% niacinamide in a double-encapsulated form is not a weaker version of 12% niacinamide. It's the same active concentration, delivered in a way that the skin can handle without the reactive response.

Pro Tip:  If you're new to the serum and have reactive skin, start with 2-3 applications per week and build to daily use over 2-3 weeks. The double encapsulation already reduces the irritation risk significantly - but a gradual introduction gives your barrier time to adjust to regular active use, making results even more consistent.

What Else Is in the Formula (And Why It Matters for Sensitive Skin)

The delivery technology is the standout feature, but the rest of the formulation is equally considered for reactive skin.

12% Double Encapsulated Niacinamide
Regulates sebum, inhibits melanin transfer to fade dark spots, reduces inflammation, and strengthens the ceramide barrier - all in one ingredient.

Azelaic Acid
Also delivered via the encapsulation system. Azelaic acid has antibacterial properties against acne-causing bacteria, inhibits tyrosinase (adding a second mechanism for dark spot fading on top of niacinamide's melanin transfer inhibition), and has genuine anti-inflammatory activity - making it one of the few actives with a formal recommendation even for rosacea-prone skin.

Glycerin + Betaine + Glyceryl Glucoside + Allantoin
Four separate hydrating and soothing agents. These aren't fillers - they actively maintain skin hydration during active ingredient use, preventing the tight, dry feeling that high-strength serums sometimes cause. Allantoin specifically is a proven skin-calming ingredient that reduces surface irritation and supports healing.

No parabens. No sulphates. No fragrance. No silicones.
For sensitive skin, fragrance is one of the most common hidden irritants - causing contact sensitisation that looks identical to an active ingredient reaction. This formula contains none of it.

How to Use Foxtale's 12% Niacinamide Serum on Sensitive Skin

Step 1 - Cleanse
Use Foxtale True Clarity Oil and Acne Control Face Wash. Pat skin dry with a clean towel - don't rub.

Step 2 - Apply the serum
2-3 drops spread evenly across the face and neck. Press gently - no rubbing. Let it absorb completely before the next step. On sensitive skin, start with 2-3 applications per week and build to daily use.

Step 3 - Moisturize
Apply Foxtale Oil Balancing Moisturizer after the serum has fully absorbed. The cica in the moisturizer supports barrier repair alongside the serum's active work.

Step 4 - SPF (morning only)
Non-negotiable. Both niacinamide and azelaic acid are targeting pigmentation - UV exposure re-darkens marks faster than any ingredient can fade them.

What to avoid on the same day: Vitamin C, retinol, and AHA/BHA. Not because the combination is unsafe, but because layering multiple strong actives simultaneously puts unnecessary stress on an already-sensitive barrier. Use those on alternate evenings if they're part of your routine.

What to Expect: Dark Spot Fading Timeline 

Conclusion

The key here is consistency. Niacinamide's dark spot mechanism requires twice-daily delivery over weeks for melanin transfer inhibition to produce visible results. Skipping days resets the biological signalling. For guidance on what happens when you stop using niacinamide and how to maintain results long-term, that covers everything you need to know.

If you're wondering does vitamin C help acne scars, you're not alone. Acne scars, acne marks, and post-acne pigmentation are among the most common skincare concerns, especially for oily and acne-prone skin. While Vitamin C serum for acne scars cannot completely remove deep scars, it may help fade dark spots after acne, improve uneven skin tone, support collagen production, and give skin a brighter, healthier appearance when used consistently.

While most people know that vitamin C is important for healthy skin, it might not go over well with everyone. The bad news is that there's not much you can do about them other than learn to accept them and deal with them head-on. If you're ready to get started on the path to better acne scar management, then keep reading.

What Is Vitamin C and How Does It Help Acne Scars? 

Vitamin C is a powerful antioxidant that helps protect skin from environmental damage while supporting collagen production. In skincare, Vitamin C serum benefits include reducing the appearance of acne marks, improving uneven skin tone, fading post-inflammatory hyperpigmentation (PIH), and enhancing skin radiance. While vitamin C is important for healthy skin, it’s also been shown to have anti-psoriatic properties that can help prevent acne and benefit acne-prone skin. In fact, it is known as the holy grail for oily skin and will be a total game-changer for you!

Who Should Use Vitamin C Serum? 

A Vitamin C serum is suitable for most skin types, including oily, acne-prone, combination, and normal skin. If your concerns include acne scars, pimple marks, uneven skin tone, or dullness, adding Vitamin C to your daily skincare routine may help improve overall skin appearance. 

How and when to use vitamin C serum

Many people ask when to use Vitamin C serum or whether it should be used in the morning or at night. Dermatologists generally recommend applying Vitamin C after cleansing and before moisturizer. Morning application is especially beneficial because antioxidants help defend skin against environmental stressors. Always finish with broad-spectrum sunscreen to prevent UV-induced pigmentation.

• Most people think of vitamin C as a moisturizer – but that’s not the only thing it can do. Add 1-2 drops of vitamin C serum to 1-2 drops of your favorite acne treatment – along with other actives like benzoyl peroxide, salicylic acid, or tea tree oil.
• You can include Vitamin C in your morning or night routine. Do ensure to use a glow cleanser that is gentle on your skin before applying a Vitamin C serum. If you have sensitive skin, start with a small amount and test out the skin sensitivity before adding more ingredients.
• UV rays from the sun can photodegrade vitamin C in the skin, so it’s important to keep it out of the sunlight. If you’re not willing to risk photodamage, you can also add vitamin C to an oil-free moisturizer.

How Long Does Vitamin C Take to Fade Acne Scars?

One of the most common questions people ask is how long does Vitamin C take to fade acne scars. The answer depends on the type of acne scar, your skin type, the concentration of Vitamin C, and how consistently you use it. While Vitamin C serum cannot erase deep acne scars overnight, regular use may help fade acne marks, post-inflammatory hyperpigmentation (PIH), and uneven skin tone over time.

Week 2: Your skin may start to look brighter and more radiant, with improved hydration and a healthier overall appearance.

Week 4: With consistent use, some people may notice early improvements in post-acne pigmentation, mild dark spots after acne, and a more even-looking skin tone.

Week 8: Continued use may help visibly reduce the appearance of acne marks, improve overall skin texture, and support collagen production, making skin look smoother.

Week 12: With daily application and proper sun protection, many users notice more noticeable improvements in acne pigmentation, skin brightness, and overall complexion. However, deeper acne scars such as ice pick, boxcar, or rolling scars generally require dermatologist-recommended treatments in addition to topical skincare.

For the best results, apply your Vitamin C serum consistently, pair it with a moisturizer, and use a broad-spectrum sunscreen every morning to help prevent existing acne marks from becoming darker.

Pro Tip: Vitamin C helps fade acne marks and post-acne pigmentation, while salicylic acid targets active acne by unclogging pores and reducing excess oil. If you're dealing with both breakouts and acne scars, using these ingredients correctly can help address both concerns. Read More: Vitamin C and Salicylic Acid: A powerful duo for Acne-Prone Skin? 

Why Include Vitamin C in Your Skincare Routine?

You must be wondering, "Why do I need to incorporate a vitamin C serum in my routine when I could just consume food products containing this vital vitamin?" Unlike dietary Vitamin C, topical Vitamin C delivers the ingredient directly where it's needed. This makes it especially effective for addressing acne pigmentation, dark spots after pimples, uneven skin tone, and dull-looking skin. Although you might be having Vitamin C-rich foods, it does not necessarily guarantee it's going straight to your skin. However, using a serum is the most direct way your skin can reap its benefits. 

How Does Vitamin C Help Acne Scars?

To improve search intent naturally, expand this section with four short H3s:

• Reduces Acne Marks and Pigmentation – Include keywords like vitamin C for acne marks, vitamin C for pigmentation, and fade acne marks.
• Supports Collagen Production – Explain how Vitamin C supports collagen production, improves skin repair, and enhances skin texture.
• Brightens Dull Skin – Mention that Vitamin C acts as a brightening serum and helps achieve glowing skin.
• Helps Reduce Redness – Cover how it may reduce acne redness and improve the appearance of post-inflammatory erythema (PIE).

Can Vitamin C Remove Acne Scars Permanently? (Vitamin C for Acne Scars & Hyperpigmentation)

Vitamin C for acne scars cannot permanently remove deep acne scars such as ice pick, boxcar, or rolling scars. However, when used consistently, vitamin C can help fade acne scars, reduce post-inflammatory hyperpigmentation (PIH), and improve overall skin tone and texture. It is especially effective for brightening dark spots and supporting skin healing, making it a popular option for those looking to treat acne scars and hyperpigmentation naturally over time.

Did You Know? While Vitamin C is known for brightening skin and fading acne marks, Niacinamide helps control excess oil, strengthen the skin barrier, and reduce the appearance of pores. Using both ingredients together can create a more effective routine for acne-prone skin. Read More: Vitamin C vs Niacinamide: Which Serum Is Better for Acne Scars and Pigmentation? 

Our Recommendation: A Vitamin C Serum for Acne Scars and Dark Spots

If you're looking for a Vitamin C serum for acne scars, post-acne pigmentation, or uneven skin tone, choose a formula that combines effective brightening ingredients with a lightweight texture suitable for daily use. 

Foxtale's 10% Vitamin C + Glutathione Advanced Brightening Serum is formulated with 10% Vitamin C, Glutathione, and Niacinamide to help reduce the appearance of dark spots, support a brighter-looking complexion, and improve overall skin radiance. Its fast-absorbing, non-greasy formula layers comfortably under moisturizer and sunscreen, making it a great addition to both morning and evening skincare routines for oily, combination, and acne-prone skin.

Mistakes to Avoid

• Skipping sunscreen
• Using oxidized Vitamin C
• Applying too much product
• Mixing too many active ingredients at once
• Not using a moisturizer
• Expecting overnight results

Summary

Acne can be a really challenging issue to tackle, but Vitamin C serves as a powerful tool to fight it off. If you have acne scars, it’s even more important to work on your skincare routine to help manage the condition and prevent new outbreaks. 

Vitamin C not only helps with acne scars, but it can also help with other skin conditions, such as wrinkles and dry skin. While most people know that vitamin C is important for healthy skin, it might not go over well with everyone. The only way to truly get a full grasp of how vitamin C helps with acne scars is to test it out for yourself.

What is Hyperpigmentation and How Does it Affect Your Skin?

Hyperpigmentation is a skin condition that occurs when the skin produces excess melanin, the pigment responsible for skin colour. Melanin is produced by cells called melanocytes, which are situated in the outer layer of the skin. When these cells become damaged or over-stimulated, they produce more melanin, resulting in dark patches or spots on the skin.

Identifying Your Type of Pigmentation

Identify which type of spots you have:

• Sun Spots: Small, flat brown marks from UV exposure.
• PIH (Post-Inflammatory): Dark marks left behind after a pimple heals.
• Melasma: Larger, patchy areas often triggered by hormones.
• Uneven Tone: General dullness or "muddy" looking skin

What Causes Hyperpigmentation and Uneven Skin Tone?

Various factors, including sun damage, hormonal changes, genetics, and skin injuries or inflammation, can cause hyperpigmentation. Exposure to the sun's UV rays is a major cause of hyperpigmentation, as it can damage the skin and trigger excess melanin production. Hormonal changes that occur during pregnancy/menopause can also cause hyperpigmentation. Certain medications like antibiotics and anti-seizure drugs can also cause hyperpigmentation as a side effect.

Can You Permanently Cure Hyperpigmentation?

Hyperpigmentation has no cure, but it can be managed and reduced. The key to reducing hyperpigmentation is to protect the skin from further damage and promote the healthy regeneration of skin cells.

Recommended Treatments for Hyperpigmentation

1. Reduce hyperpigmentation with sunscreen for oily skin or rich dewy sunscreen for dry skin. Formulated with Niacinamide and other powerful vitamins to protect your skin from UVA + UVB rays, it prevents and reverses free radical damage.

2. Reduce dark spots with the power of encapsulated retinol, Retinol serum contains moisturizing and hydrating factors that are gentle on the skin, speed up skin cell turnover for a brighter complexion and deliver 2X faster results.

3. Fade hyperpigmentation with Vitamin C serum that is powered with L-ascorbic acid that helps even skin tone and enhances brightness. 

4. Gluta Vitamin C Serum combines the power of L-ascorbic acid with Glutathione. This duo not only brightens skin but also prevents future melanin production at the source.

5. Incorporating Niacinamide serum helps strengthen the skin barrier and reduces the redness often associated with dark spots.

Your 3-Step Anti-Pigmentation Routine

Morning (AM): Cleanse → Vitamin C Serum → Moisturizer → Sunscreen SPF 50.
Evening (PM): Cleanse → Encapsulated Retinol → Moisturizer. 
Consistency is key: Most users see visible fading within 4–8 weeks.

How to keep hyperpigmentation from coming back?

To reduce hyperpigmentation, wearing sunscreen with a high SPF, avoiding prolonged sun exposure, and wearing protective clothing are vital. Exfoliating the skin regularly can boost the growth of new healthy skin cells. Using topical serums containing ingredients like retinoids and vitamin C will reduce the appearance of hyperpigmentation.

Is there any difference between Dark Spots, Pigmentation and Hyperpigmentation

Many people use these terms interchangeably, but here is the technical breakdown:

Vitamin C is one of the most important nutrients for skin health. Your body cannot produce it naturally. So, your skin depends on dietary sources and topical skincare.

This guide explains Vitamin C benefits for skin, the importance of Vitamin C and lists foods that can support healthier skin.

Benefits of Vitamin C for your Skin

Vitamin C is a multi-functional antioxidant, and its effects on skin quality have been studied clinically.

Vitamin C benefits for skin are listed below.

1. Brightens and Evens Skin Tone

• Reduces dullness
• Supports fading of dark spots
• Limits excess melanin production

2. Boosts Collagen Production

• Stimulates collagen synthesis
• Improves firmness and elasticity
• Softens the appearance of fine lines

3. Protects Against Environmental Damage

• Fights free radicals present in the environment
• Defends skin from pollution and oxidative stress caused by UV exposure

4. Reduces Inflammation

• Calms redness
• Supports post-acne recovery

5. Supports Skin Hydration

• Strengthens the skin barrier
• Improves moisture retention

Vitamin C for face benefits are many, and they go beyond surface-level glow, as it plays a crucial role in skin function.

Read More: Detailed guide on benefits of Vitamin C Serum

7 Foods Rich in Vitamin C for Radiant Skin

You can build your skin resilience through dietary sources of antioxidants.

1. Citrus Fruits

A classic answer to what contains Vitamin C.

• Oranges, lemons, grapefruits
• Rich in vitamin C and bioflavonoids

Do oranges have Vitamin C? Yes, they are a reliable source.

Skin relevance: They protect your skin through antioxidant support and give you a brighter look.

2. Kiwi

Kiwi is overlooked most of the time when it comes to Vitamin C. It has:

• High vitamin C density
• Also contains vitamin E

Which fruit has the most vitamin C? Kiwi ranks among the richest commonly available options.

Skin relevance: Supports barrier repair and glow.

3. Bell Peppers

The red and yellow varieties of bell pepper contain Vitamin C.

• They have extremely high vitamin C content
• Rich in beta-carotene

Skin relevance: Supports skin renewal and antioxidant defence.

4. Broccoli

It is another nutrient-dense vegetable.

• Contains vitamin C, zinc, and vitamin A

Skin relevance: Supports inflammation control and skin balance.

5. Strawberries

These small berries are full of Vitamin C.

• High antioxidant load
• Rich in polyphenols

Skin relevance: Combats oxidative stress from pollution.

6. Papaya

It is rich in nutrients and enzymes, so you get dual benefits.

• Rich in Vitamin C
• Contains digestive enzymes

It provides defense through internal antioxidant support.

7. Guava

Does guava have Vitamin C? It is one of the richest natural sources out there for Vitamin C.

Guava contains more vitamin C than many citrus fruits and in fact has one of the highest Vitamin C content.

You get better collagen health and improved skin elasticity.

Maximising Vitamin C Benefits Beyond Diet

Sometimes your skin needs a targeted approach. Diet can support overall antioxidant levels, but does not target specific problems. 

Step 1: Cleanse with Vitamin C Support

Start with a Vitamin C Face Wash. It will remove impurities and support antioxidant exposure.

Cleansing prepares skin to receive active ingredients in the next step of the routine.

Step 2: Targeted Antioxidant Treatment

Serums release concentrated active ingredients.

Vitamin C serum benefits for skin include:

• Improved brightness
• Antioxidant protection

You can consider the following serums:

• Vitamin C Serum gives you baseline antioxidant support
• Glutathione Vitamin C Serum combines the antioxidant approach from both

Layer the serums on clean, but slightly damp skin.

Step 3: Seal with Antioxidant Hydration

Go for a Vitamin C moisturiser for the benefits mentioned below.

• Lock in hydration
• Support barrier function
• Maintain antioxidant presence

Moisturisers are essential to support your barrier.

Read More: 
1.  Guide to Vitamin C Serum
2. How to Identify good vitamin C Serum
3. unlock your skin's potential with vitamin c

Conclusion

Vitamin C gives you a good foundation for your skin health.

You can opt for a combined strategy.

• Vitamin C-rich foods
• Consistent topical application
• Skincare that supports your barrier

Your skin will appear brighter, and the texture will improve with regular use and proper sun protection.