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Medicube TXA Niacinamide 15 Serum

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Hydrating
Hydrating
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Brightening
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Moisturizing
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Brightening
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Common Questions

Can I use this serum with other active ingredients like Retinol?

Yes, you can combine this serum with Retinol. Because the formula is low-irritation and fragrance-free, it works well alongside other actives, though it is best to introduce new products gradually to monitor your skin’s specific response.

How long does it take to see visible results?

Many users report noticeable texture improvement within one week of consistent application. For deeper, more stubborn pigmentation, continued use over four to eight weeks will provide the most significant visual reduction in dark spots.

Will this serum leave my skin feeling greasy or heavy?

Not at all. The serum is designed with a lightweight, fast-absorbing texture that penetrates deeply into the skin without leaving a sticky or heavy residue, making it ideal for layering under makeup.

Is this serum suitable for sensitive skin?

Yes. The formula avoids common irritants like fragrance and harsh alcohols, using Panthenol and Coral Moss to maintain a calm, hydrated barrier, making it safe for those with easily reactive skin.

Do I need to wear sunscreen while using this serum?

Yes, daily application of a broad-spectrum SPF is essential. While this serum treats existing pigmentation, consistent sun protection is the most effective way to prevent new dark spots from forming and to ensure the longevity of your results.

How does this serum help with acne scarring?

The 15% brightening trio (Tranexamic Acid, Niacinamide, and Arbutin) specifically targets the excess melanin left behind after a breakout. By fading these marks and supporting the skin’s natural renewal, it creates a more even, uniform complexion over time.

Ingredients

Water, Niacinamide(100,000ppm), Glycerin, Butylene Glycol, Tranexamic Acid(50,000ppm), Arbutin, Diethoxyethyl Succinate, Chlorphenesin, C12-14 Alketh-12, Ethylhexylglycerin, Xanthan Gum, Carbomer, Adenosine, Disodium EDTA, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, 1,2-Hexanediol, Panthenol, Cyanocobalamin, Betaine, Coccinia Indica Fruit Extract, Rosa Centifolia Flower Oil, Ferulic Acid, Corallina Officinalis Extract, Pentylene Glycol, Glutathione, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Dimethylsilanol Hyaluronate, Hyaluronic Acid, Potassium Hyaluronate, Sodium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate Dimethylsilanol, Sodium Acetylated Hyaluronate, Acetyl Tetrapeptide-5, Hexapeptide-9, Palmitoyl Tripeptide-5

Shipping policy

Shipping Rates

Free Shipping

  • Canada: Free on orders over $79 CAD (pre-tax)
  • United States: Free on orders over $99 USD (pre-tax)
  • Northwest Territories, Yukon & Nunavut: Free on orders over $199 CAD (pre-tax)

We currently ship to Canada and the United States only.

Flat Rate Shipping

  • Manitoba: $9.95 CAD
  • Alberta, Ontario, Quebec, Saskatchewan: $14.95 CAD
  • British Columbia, Newfoundland & Labrador, Nova Scotia, Prince Edward Island: $18.95 CAD
  • United States: $19.99 USD

Shipping Terms

  • Unique Bunny is not responsible for lost, stolen, damaged, refused, abandoned, unclaimed, or undeliverable parcels.
  • Orders returned due to an incorrect address, refusal, or failure to collect may be subject to reshipping fees. If a refund is approved, the original shipping cost, return shipping charges, and any applicable fees will be deducted.
  • Orders over $200 require a signature upon delivery.

United States Orders

Customers are fully responsible for all customs duties, import taxes, brokerage fees, and other import charges. These fees are determined by U.S. Customs and are not collected by Unique Bunny.

If customs charges are not paid and the parcel is refused, abandoned, or returned, shipping costs, return shipping fees, customs charges, and any related carrier fees are non-refundable and will be deducted from any eligible refund. In many cases, no refund can be issued if the parcel is abandoned or not returned to us.

By placing a U.S. order, you acknowledge and accept responsibility for all customs and import charges.

Delivery times are estimates only and may be affected by customs processing, weather, holidays, carrier delays, strikes, or other circumstances beyond our control.

For any questions, please contact support@uniquebunny.com.

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Why You Will Love Medicube TXA Niacinamide 15 Serum

The Medicube TXA Niacinamide 15 Serum provides a professional-grade solution for anyone battling stubborn dark spots, acne scarring, or sun-induced hyperpigmentation. You should choose this fragrance-free serum because it utilises a formidable 15% concentration of active brightening agents to visibly diminish imperfections without the harshness often found in clinical treatments. By incorporating this serum into your daily routine, you benefit from a dual-action formula that pairs advanced Pigment-Targeting technology with ten distinct types of Hyaluronic Acid. This combination ensures that while scars fade, your skin stays hydrated for up to 72 hours, supported by calming Coral Moss and Panthenol. Whether you are recovering from a breakout or correcting years of sun exposure, this serum restores a healthy, balanced glow that feels as good as it looks.

How to Use:

Medicube TXA Niacinamide 15 Serum - Unique Bunny
Potent Brightening Trio
Combines 5% tranexamic acid, 10% niacinamide, and 2% arbutin to target deep-set pigmentation and redness.
Prolonged Moisture Lock
Provides 72-hour hydration using a complex of 10-layer hyaluronic acid and betaine.
Fast Texture Improvement
Delivers noticeable smoothing results within one week of consistent application.
Irritation-Free Care
Offers a low-irritation, fragrance-free recipe that stays comfortable on reactive skin types.

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