A powerful brightening serum formulated with Niacinamide, Tranexamic Acid, Glutathione, Alpha-Arbutin, Vitamin C Derivatives, and Panthenol to visibly fade dark spots, improve uneven skin tone, deeply hydrate, and reveal a radiant, glass-skin complexion.

Product Description

Transform dull, uneven skin with the Numbuzin No.5+ Vitamin Concentrated Serum, one of Korea's bestselling brightening serums designed to target dark spots, post-acne marks, and hyperpigmentation while improving overall skin radiance.

Its advanced brightening formula combines Niacinamide, Tranexamic Acid, Alpha-Arbutin, Glutathione, and multiple Vitamin C derivatives to visibly reduce discoloration and promote a clearer, more even complexion. Panthenol, Ceramide NP, and Hyaluronic Acid help strengthen the skin barrier and deliver long-lasting hydration, while Bifida Ferment Lysate and antioxidant-rich botanical extracts help maintain healthy, resilient skin.

Despite its potent brightening ingredients, the serum has a lightweight, fast-absorbing texture that layers comfortably under other skincare products without feeling sticky. With regular use, skin appears brighter, smoother, more hydrated, and noticeably more radiant.

Key Benefits

• Brightens dull and uneven skin tone.
• Helps fade dark spots and post-acne marks.
• Reduces the appearance of hyperpigmentation.
• Deeply hydrates and strengthens the skin barrier.
• Improves overall skin radiance.
• Lightweight, fast-absorbing formula.
• Suitable for daily use.

Key Ingredients

Niacinamide – Brightens skin tone and improves overall texture.

Tranexamic Acid – Helps reduce hyperpigmentation and discoloration.

Glutathione – A powerful antioxidant that promotes a brighter complexion.

Alpha-Arbutin – Helps visibly fade dark spots and acne marks.

Vitamin C Derivatives – Enhance skin radiance while protecting against environmental damage.

Panthenol (Vitamin B5) – Soothes the skin and reinforces the moisture barrier.

Ceramide NP – Strengthens the skin barrier and locks in moisture.

Hyaluronic Acid – Provides deep, long-lasting hydration.

How to Use

1. After cleansing and toning, apply 2–3 drops to the face.
2. Gently pat until fully absorbed.
3. Follow with your moisturizer.
4. Use morning and evening.
5. Apply sunscreen during the daytime for optimal brightening results.

Suitable For

• All Skin Types
• Dull Skin
• Sensitive Skin
• Combination Skin
• Dry Skin
• Acne-Prone Skin

Skin Concerns

• Dark Spots
• Hyperpigmentation
• Post-Acne Marks
• Uneven Skin Tone
• Dullness
• Dehydration