-New · Reformulated 2026

5% niacinamide. Unshakeable summer glow.

5% niacinamide. Unshakeable summer glow.

Fades dark spots, evens skin tone, and refines texture — the serum that makes SPF your only other step.

 4.8(999+ reviews)

🛡️Skin Barrier Repair

✨Improves Skin Texture

🌟Skin Tone Brightening

🔽Dark Spot Fading

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5% niacinamide. Unshakeable summer glow.

5% niacinamide. Unshakeable summer glow.

 (999+ Reviews)
$29.98
$29.98 $59.98
SAVE 50% Sold out
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Product Details

  • Product Name: Alisanda Brightening Serum
  • Size: 1.01 fl oz
  • Use Area: face areas
  • Skin Type: Suitable for most skin types
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Free & insured shipping

All orders are processed promptly, and delivery times may vary depending on the destination.

For any questions or assistance, you can contact us at support@Koaot.com.

↩️

30-day money-back guarantee

We want your purchase to be 100% secure.
That’s why we offer a 90-day refund guarantee, according to our store policies.

If the product arrives damaged or not working, simply send us proof (photo or video) and we will immediately proceed with a replacement or refund.

A risk-free purchase, designed to give you peace of mind from start to finish.

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Vegan

Cruelty-Free

GMP Certified

Dermatologist-Tested

Made for Sensitive Skin

Vegan

Cruelty-Free

GMP Certified

Dermatologist-Tested

Made for Sensitive Skin

Vegan

Cruelty-Free

GMP Certified

Dermatologist-Tested

Made for Sensitive Skin

Vegan

Cruelty-Free

GMP Certified

Dermatologist-Tested

Made for Sensitive Skin

Vegan

Cruelty-Free

GMP Certified

Dermatologist-Tested

Made for Sensitive Skin

Vegan

Cruelty-Free

GMP Certified

Dermatologist-Tested

Made for Sensitive Skin

Vegan

Cruelty-Free

GMP Certified

Dermatologist-Tested

Made for Sensitive Skin

Vegan

Cruelty-Free

GMP Certified

Dermatologist-Tested

Made for Sensitive Skin

  • "My dark spots are visibly lighter in 3 weeks."

    I've tried every niacinamide serum out there and this one is genuinely different. No pilling under sunscreen, no weird smell, and my post-acne marks are finally fading. Will repurchase forever.

    Jasmine T.· Austin, TX

  • "Finally a brightening serum that doesn't sting."

    I have reactive, rosacea-prone skin and most brightening products set my face on fire. This one feels like silk and my redness is noticeably calmer after a month. Obsessed.

    Morgan S.· Brooklyn, NY

  • "Worth every penny. My skin looks lit from within."

    Subtle at first, then suddenly everyone's asking what I'm doing differently. The texture is so lightweight it disappears into my skin. This is a permanent part of my routine now.

    Elena R.· Los Angeles, CA

    The key lies in the 5% concentration.

    Many people think 10% Niacinamide is better — but for skin, 5% is the golden concentration.

    It's enough to see results, yet safe enough for long-term use without worrying about skin damage.

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    Why You'll Love It

    Four problems. One intelligent serum.

    🌟

    Brightens Dull Skin

    🛡️

    Supports Skin Barrier

    ✨

    Smooths Skin Texture

    🎨

    Improves Skin Tone

    🌸

    Fragrance-Free Formula

    👩‍⚕️

    Dermatologist Tested

    Visible Results, With Consistent Use

    No filters. No retouching.

    Just consistent daily use of Alisanda Niacinamide Brightening Serum.

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    Results you can measure.

    • +27% Brighter Skin after 4 weeks
    • −45% Less Redness after 4 weeks
    • −61% Smoother Texture reduction in roughness
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    3 Major Upgrades for a Brighter, Smoother Skin

    • Lighter & Fresher – Absorbs 40% faster, perfect for daily use.
    • Gentle Formula – No fragrance, ideal for sensitive skin.
    • Optimized Balance – 5% Niacinamide & Alpha-Arbutin for a radiant glow.
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    How to use, in four steps.

    • 01. Cleanse

      Start with a gentle cleanser and pat your face dry. Skin should be clean but slightly damp.

    • 02. Drop

      Dispense 3–4 drops into your palm. A little goes a long way — don't over-apply.

    • 03. Press In

      Gently press the serum into your face and neck. Avoid rubbing. Let it absorb for 30 seconds.

    • 04. Seal

      Follow with moisturizer. In the morning, finish with SPF 30+. Use day and night.

      13 Brightening Ingredients

      A formula that works around the clock.

      Multi-pathway antioxidants by day. Botanical repair while you sleep.

      • Daytime Defense

        Shield, brighten, defend.

        Targets oxidative stress, strengthens the skin barrier, and protects against environmental damage.

      • Nighttime Repair

        Renew, repair, restore.

        Supports collagen renewal, helps repair oxidative damage, and boosts antioxidant defense overnight.

        Questions, Answered

        Everything you need to know.

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        Is this serum suitable for sensitive skin?

        Yes, Alisanda Brightening Serum is fragrance-free and designed to be gentle on sensitive skin. It has been dermatologically tested and is suitable for most skin types.

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        How long will it take to see results?

        Most users begin to notice visible improvements in skin brightness, smoothness, and evenness after 4-6 weeks of consistent use.

        Results may vary, but regular use will yield the best results.

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        What skin types can use this serum?

        This serum is suitable for all skin types, especially those with dullness, uneven skin tone, and hyperpigmentation.

        It is also gentle enough for sensitive skin, though we recommend a patch test before the first use.

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        Can this serum help fade acne scars?

        Yes, the Niacinamide and Alpha-Arbutin in Alisanda Radiance Serum can help to lighten dark spots, acne scars, and even out skin tone over time, improving the appearance of post-acne marks.

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        Do I need to use this serum with other skincare products?

        We recommend incorporating this serum into your daily skincare routine after cleansing.

        Follow with your regular moisturizer and sunscreen for added hydration and protection.

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        Can I use this serum every day, morning and night?

        Yes, Alisanda Brightening Serum is designed for daily use both in the morning and at night.

        It’s gentle enough for everyday application and can be paired with sunscreen during the day for added protection.

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        What is the texture of this serum like?

        The serum has a lightweight, water-based texture that absorbs quickly into the skin, leaving no greasy residue. It’s ideal for year-round use, even in warmer, humid climates.

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        Can I use this serum with other skincare products?

        Yes, this serum can be layered with other skincare products, such as moisturizers and other serums.

        For the best results, allow it to absorb into the skin before applying additional products.

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        How should I store this serum?

        To maintain the best quality, store Alisanda Brightening Serum in a cool, dry place away from direct sunlight.

        Ensure the cap is tightly closed after each use.

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        Does this serum contain any harmful ingredients?

        No, it is free from harmful ingredients like fragrances, alcohol, mineral oils, and artificial colors.

        We use only high-quality ingredients that are safe and effective for your skin.

          Your Glow Starts Here — Risk-Free for 30 Days

          Join 100,000+ customers who've made Alisanda a permanent part of their ritual.

          Say goodbye to dull, uneven skin and hello to radiant, even-toned skin.

          With our 30-day guarantee, you can experience the difference with Alisanda Brightening Serum—completely risk-free. If you don’t love the glow, we’ll give you your money back.

          No irritation. No harsh chemicals. Just brighter, smoother skin—every time.

          Try It Risk-Free