Achieve brighter, clearer, and more radiant skin with Numbuzin No.5 Glutathione Vitamin Concentrated Serum 30ml. This advanced Korean brightening serum is formulated with Glutathione, Niacinamide, Tranexamic Acid, and Vitamin C to visibly reduce dark spots, acne marks, hyperpigmentation, and uneven skin tone while boosting your skin's natural glow. The lightweight, fast-absorbing formula delivers powerful antioxidant care without feeling sticky, making it suitable for daily use on all skin types.

Enriched with Panthenol, Ceramide NP, Alpha-Arbutin, Bifida Ferment Lysate, and Hyaluronic Acid, this serum deeply hydrates, strengthens the skin barrier, and helps improve skin texture for a healthier, more luminous complexion. Clinically tested to be suitable for sensitive and acne-prone skin.

Key Benefits

• Brightens dull and uneven skin tone
• Helps fade dark spots and hyperpigmentation
• Reduces post-acne marks and discoloration
• Improves overall skin radiance
• Deeply hydrates and plumps the skin
• Strengthens the skin's moisture barrier
• Smooths rough skin texture
• Lightweight, non-sticky formula
• Rich in antioxidant protection
• Suitable for all skin types, including sensitive skin

Key Ingredients

Glutathione

A powerful antioxidant that helps reduce melanin production, fade pigmentation, and promote a brighter complexion.

5% Niacinamide

Brightens skin tone, minimizes the appearance of pores, regulates excess oil, and strengthens the skin barrier.

4% Tranexamic Acid

Helps reduce hyperpigmentation, melasma, and post-acne marks while promoting a more even complexion.

Vitamin C Complex

A blend of Vitamin C derivatives that protects against free radicals, boosts radiance, and supports collagen production.

Alpha-Arbutin

Helps visibly reduce dark spots and improve uneven skin tone.

Ceramide NP

Strengthens the skin's natural moisture barrier and prevents moisture loss.

Panthenol (Vitamin B5)

Provides soothing hydration while helping repair and protect the skin barrier.

Sodium Hyaluronate

Delivers deep hydration, leaving the skin soft, smooth, and plump.

How to Use

1. Cleanse your face and apply toner.
2. Apply 2–3 drops evenly to the face and neck.
3. Gently pat until fully absorbed.
4. Follow with moisturizer.
5. Use morning and evening.
6. Apply sunscreen during the day for best brightening results.

Suitable For

• All skin types
• Sensitive skin
• Acne-prone skin
• Dull skin
• Uneven skin tone
• Hyperpigmentation
• Dark spots
• Post-acne marks

Product Details

• Brand: Numbuzin
• Product: No.5 Glutathione Vitamin Concentrated Serum
• Size: 30ml
• Category: Brightening Serum
• Made in: South Korea