Description
A potent brightening and antioxidant serum formulated to help improve skin tone, reduce the appearance of dark spots, and enhance radiance. Numbuzin No.5+ Glutathione Vitamin Concentrated Serum combines high-performance actives to support a more even, luminous complexion while delivering deep hydration and antioxidant protection.
Key Ingredients
Glutathione – A powerful antioxidant that helps combat oxidative stress, supports brightening, and promotes a more even skin tone.
Vitamin C (Ascorbic Acid or derivative) – Brightens and enhances radiance while helping fade dark spots and improve texture.
Niacinamide (Vitamin B3) – Helps refine pores, improve tone, and strengthen the skin barrier.
Hyaluronic Acid – Hydrates and plumps for smoother, supple skin.
Features
Helps reduce the appearance of dark spots and discoloration
Supports brighter, more luminous skin
Deeply hydrating, antioxidant-rich formula
Lightweight and fast-absorbing serum texture
Suitable for daily use
Ideal for dull, uneven, or dehydrated skin
Usage
After cleansing and toning, apply 2–3 drops to the face and neck. Gently massage or press into the skin until absorbed. Follow with moisturizer and sunscreen in the morning. Use daily for best results.












