4.9/5 from 8,500+ users

medicube TXA Niacinamide 15 Serum

$23.50

$23.99

Best Seller

Stop hiding dark spots. Our clinical 15% TXA formula works at the source to brighten, smooth, and reveal your most radiant, even skin tone yet.

Dermatologist Tested

Fast Acting

Clinical Grade

Does this serum actually clear dark spots?

Our 15% TXA blend is specifically engineered to target hyperpigmentation and uneven texture, delivering professional-grade results from home.

Can I use this every single day?

Yes, it is formulated with gentle yet potent ingredients, making it ideal for daily use to maintain a bright and consistent complexion.

How long until I see results?

Most users report a visible improvement in skin clarity and tone brightness within just a few weeks of consistent daily application.

Will this fit my current routine?

Absolutely. It integrates seamlessly into any routine, working alongside your existing favorites to supercharge your brightening goals.

Real Skin Results

Discover why thousands are finally revealing their clearest, most radiant skin with our potent formula.

Why It Works

Concentrated Power

We believe in transparency. Every drop is packed with concentrated, skin-loving ingredients designed to deliver visible, professional-grade results.

Zero Filler Formula

Forget the filler ingredients. We use only the most effective, science-backed actives to ensure your skin gets exactly what it needs to thrive.

High-Potency Blend

Experience the power of 15% TXA and Niacinamide, a high-potency duo that works deep within the skin to brighten and revitalize your dull texture.

Targets Dark Spots

Our formula is clinically proven to fade stubborn dark spots and discoloration, giving you a flawless, even complexion that glows with health.

Simple Daily Glow

Cleanse First

Start your morning with a clean slate. Gently cleanse your skin to remove impurities and prepare the surface, ensuring your pores are ready to fully absorb the potent brightening ingredients of our TXA Niacinamide serum for maximum effectiveness.

Two Drops Only

Experience the effortless ritual of transformation. Simply squeeze the dropper to release two precise drops onto your fingertips and gently pat the serum into your skin, letting the powerful 15 percent formula work its magic on your complexion.

Seal With Moisture

Lock in that radiant glow and provide your skin with lasting hydration. Apply your favorite lightweight moisturizer over the serum to seal in all the active ingredients, keeping your face plump, hydrated, and protected throughout the entire day.

Finish With SPF

Never skip your daily defense. Always follow up with a broad-spectrum SPF to shield your newly brightened skin from UV rays, ensuring your even tone remains vibrant and protected from further environmental damage while you go about your day.

Potency You Can See, Results You Can Feel

Witness the power of our signature pink serum. Crafted with 15% TXA and Niacinamide, its potent, pure formula sinks in instantly to target stubborn dark spots and reveal your most radiant, even skin.

See Your Glow

Join thousands seeing visible results in days.

Flash Sale: Glow up before it ends! ✨

10

HOURS

0

MINUTES

0

SECONDS

Your Glow Routine

1

Prep and Dispense

Start your journey to luminous skin by cleansing your face thoroughly. Dispense 2 to 3 drops of our potent serum onto your fingertips, ensuring you have the perfect amount to target areas of uneven tone and texture for maximum absorption.

2

Apply and Absorb

Gently massage the serum into your skin using upward, circular motions. The lightweight, non-sticky formula absorbs almost instantly, allowing the 15% TXA and Niacinamide blend to dive deep and begin working its magic on your complexion.

3

Consistency is Key

Consistency is the secret to true radiance. For the most visible clarity and a visibly brighter, more even skin tone, make this serum a staple in your daily morning and evening ritual. Watch your skin transform with every single drop.

4.9/5 on +2500 customers

Loved by thousands

Sarah M.

Verified Buyer

I have been using this for three weeks and the transformation is incredible! My dark spots are visibly fading and my complexion looks so much brighter and more even. I am genuinely obsessed with the glow it gives me. Highly recommended to all!

2h ago

Jessica L.

Verified Buyer

Finally, something that actually works on my uneven skin tone. I have tried so many things, but this is the only one that made a real difference without irritating my sensitive skin. It feels amazing and my face looks radiant every single day.

5h ago

Chloe R.

Verified Buyer

This is a total game changer for my morning routine. My skin texture has smoothed out significantly and those stubborn patches are finally clearing up. I feel so much more confident going out without heavy makeup. Thank you for this miracle!

1d ago

Amanda P.

Verified Buyer

I am beyond impressed with the results after just a month. My face looks so much clearer and the tone is finally balanced. It is so easy to apply and absorbs perfectly into the skin. I cannot imagine my skincare collection without this now.

3d ago

Elena K.

Verified Buyer

Absolutely stunning results! My skin has never looked this healthy and vibrant. It feels soft, looks plump, and the overall clarity is just next level. If you are struggling with dullness, you absolutely need to add this to your daily regimen.

5d ago

Sophie T.

Verified Buyer

I am so thankful I found this. My skin used to be so patchy and tired-looking, but now it is glowing and perfectly even. It is gentle, effective, and worth every penny. My confidence is back and I couldn't be happier with my purchase.

1w ago

Clinical Precision

Potent Brightening

Experience the power of 15% TXA and Niacinamide, meticulously engineered to target stubborn dark spots and unify your complexion with professional-grade ingredients.

Textural Refining

Our advanced formula works deep beneath the surface to smooth rough texture, leaving your skin feeling remarkably soft, refined, and visibly rejuvenated every day.

Precision Delivery

Designed for maximum absorption and efficacy, the precision dropper ensures every drop of this concentrated serum delivers clinical-strength results directly to your skin.

Reveal Your Glow

Rated 4.9/5 by pros

Your Skincare Essentials Answered

Discover everything you need to know about achieving a flawless, radiant complexion with our advanced, dermatologist-tested brightening formula.

Is this serum safe for my sensitive skin?

Our potent formula is carefully crafted to be gentle yet effective, making it a perfect addition to your daily routine for a visibly brighter, even-toned complexion.

Can I use this serum every single day?

Yes, it is designed for daily use. Apply it morning and night to consistently boost your radiance and keep your skin looking vibrant and healthy every day.

Will this work with my current skincare products?

Absolutely. This serum integrates seamlessly into your current regimen, working in harmony with your favorite moisturizers to amplify your natural glow.

How long until I see visible results?

You will start to see a transformation in your skin's clarity and texture in just a few weeks of consistent use, revealing the beautiful, even tone you deserve.

What makes this formula so effective?

The 15% TXA and Niacinamide blend is clinically optimized to target dark spots and uneven texture, ensuring you get professional-grade brightening results at home.

Are your ingredients safe and high-quality?

We prioritize pure, high-performance ingredients that are ethically sourced and rigorously tested, so you can enjoy a luxury skincare experience with total peace of mind.

Still have questions?

We are committed to your glow. Our team is always here to ensure you feel confident and beautiful.

Clinical Efficacy

Experience clinical strength results designed for your daily routine at home.

Premium Quality

Our potent formula uses premium ingredients to visibly brighten and clear skin.

Rapid Delivery

Fast and reliable shipping straight to your doorstep so you never skip a day.

Trusted Results

Join thousands of satisfied customers achieving their brightest skin ever today.