Medicube TXA Niacinamide 15 Serum 30ml / 1.01 fl oz

Brightening Serum for Dark Spots, Uneven Skin Tone & Post-Blemish Marks

Target dark spots, uneven tone, and post-blemish marks with Medicube TXA Niacinamide 15 Serum, a concentrated brightening and hydrating facial serum formulated to promote a clearer, smoother, and more even-looking complexion.

The 15% in the product name represents the combined concentration of 10% Niacinamide and 5% Tranexamic Acid (TXA). The formula also contains 2% Arbutin, creating a targeted combination of ingredients for addressing the appearance of stubborn discoloration, uneven skin tone, and post-acne marks.

Alongside its brightening ingredients, the serum features a 10-layer Hyaluronic Acid complex, Panthenol, and Betaine to replenish moisture and support the skin barrier. Its lightweight texture absorbs comfortably without a heavy finish, making it suitable for incorporating into a regular skincare routine.

Brighten. Hydrate. Even.

Benefits & Features

• 15% TXA + Niacinamide Complex: Combines 10% Niacinamide with 5% Tranexamic Acid for concentrated tone-correcting care.
• Targets Dark Spots: Helps improve the appearance of areas of visible hyperpigmentation and uneven tone.
• Helps Fade Post-Blemish Marks: Ideal for complexions with lingering discoloration following breakouts.
• Contains 2% Arbutin: Complements TXA and Niacinamide to support a clearer, more even-looking complexion.
• 10-Layer Hyaluronic Acid: Provides multi-level hydration to help keep skin plump and moisturized.
• Supports the Skin Barrier: Niacinamide, Panthenol, and Betaine help maintain a healthy moisture barrier.
• Helps Refine Skin Texture: Promotes a smoother and more balanced-looking complexion.
• Soothing Ingredients: Panthenol, Betaine, and Coral Moss Extract help provide comforting care.
• Lightweight Texture: Absorbs easily without leaving skin feeling excessively heavy or sticky.
• Suitable for All Skin Types: Designed for normal, dry, oily, combination, and sensitive skin.

Because brighter-looking skin starts with consistent, targeted care.

What Makes It Stand Out?

Medicube TXA Niacinamide 15 Serum combines three well-established tone-care ingredients within one concentrated formula: 5% Tranexamic Acid, 10% Niacinamide, and 2% Arbutin.

Tranexamic Acid helps target the appearance of stubborn discoloration and post-blemish marks, while Niacinamide supports a brighter, more even-looking complexion and helps maintain the skin barrier. Arbutin provides complementary care for areas of uneven pigmentation.

The formula does not focus exclusively on brightening. A 10-layer Hyaluronic Acid complex provides intensive hydration, while Panthenol and Betaine help maintain moisture and skin comfort. This combination makes the serum particularly useful for anyone wanting to address uneven tone without overlooking hydration and barrier care.

Who Is It For?

This concentrated facial serum is ideal for:

• Dark spots
• Post-acne and post-blemish marks
• Uneven skin tone
• Dull-looking skin
• Uneven skin texture
• Dehydrated skin
• Skin needing additional barrier support
• Normal, oily, dry, and combination skin
• Sensitive skin seeking a lightweight tone-care serum

If your primary skincare goals include a brighter, clearer, and more even-looking complexion, Medicube TXA Niacinamide 15 Serum combines targeted brightening ingredients with substantial hydration support in one daily treatment.

Specifications

• Brand: Medicube
• Product Name: TXA Niacinamide 15 Serum
• Product Type: Brightening & Hydrating Facial Serum
• Size: 30ml / 1.01 fl oz
• Niacinamide: 10%
• Tranexamic Acid (TXA): 5%
• Combined TXA + Niacinamide Concentration: 15%
• Arbutin: 2%
• Hydration Complex: 10-Layer Hyaluronic Acid
• Additional Ingredients: Panthenol, Betaine, Coral Moss Extract, Ferulic Acid, Glutathione
• Skin Types: All skin types
• Texture: Lightweight serum
• Primary Benefits: Dark spot care, post-blemish mark care, brightening, uneven tone care, hydration, skin barrier support

Application

After cleansing and toning, dispense 2–3 drops of Medicube TXA Niacinamide 15 Serum and apply evenly over the face or concentrate application on areas of uneven tone and visible discoloration.

Gently massage or pat the serum into the skin until absorbed. Follow with your preferred moisturizer to help seal in hydration.

When using brightening skincare as part of your daytime routine, finish with a broad-spectrum sunscreen to help protect the skin from UV exposure, which can contribute to the appearance of hyperpigmentation.

Target Dark Spots While Keeping Skin Hydrated

For targeted care against dark spots, post-blemish marks, and uneven skin tone, choose Medicube TXA Niacinamide 15 Serum.