Numbuzin – No.5+ Glutathione Vitamin Concentrated Serum (30ml)

VETTING STATUS: PASSED. Verified for intensive pigment correction, total-complexion brightening, and high-purity antioxidant protection.

The Curator's Summary: If your skin profile shows signs of "environmental fatigue", dark spots, acne scarring, or the general dullness caused by urban pollution, the No.5+ Serum is your corrective solution. While standard brightening serums rely solely on Vitamin C, this "Concentrated" formula utilizes a multi-pathway approach. By combining Glutathione (the master antioxidant) with a high-potency Vitamin complex, it doesn't just brighten the surface; it inhibits the internal triggers that cause hyperpigmentation. It is a clinical-grade "eraser" for post-blemish marks and sun damage.

Skin Type: Suitable for all skin types, including sensitive skin

The Clinical Formula:

• Glutathione: A premium antioxidant that actively interrupts melanin production, targeting dark spots at the source to reveal a more uniform skin tone.

• Vitamin C, E, & Coenzyme Q10: A synergistic blend that boosts radiance and provides a robust shield against the oxidative stress common in city environments.

• 5% Niacinamide: Vetted for its ability to refine skin texture, minimize the appearance of pores, and strengthen the lipid barrier.

• Tranexamic Acid: Specifically included to target redness and stubborn post-acne marks (PIH), ensuring the complexion looks clear rather than just "bright."

• Panthenol (B5): Included to ensure the high-active formula remains soothing and non-irritating, even for reactive skin types.

How to use:

1. Use during the Treatment Phase (Step 3) after your toner or essence.

2. Dispense 2–3 drops and apply evenly across the face, focusing on areas with visible hyperpigmentation or uneven tone.

3. AM Routine: If used in the morning, you must follow with a high-performance SPF (like Round Lab Birch Juice Sunscreen or Beauty of Joseon sunscreen) to protect the freshly brightened skin from UV-induced pigment return.

4. Use consistently for 4 weeks to reveal a perfectly balanced and clarified complexion.