




NUMBUZIN - NO.5+ Glutathione Vitamin Concentrated Serum - 10ML
Concentrate. Brighten. Transform.
The Numbuzin No.5+ Glutathione Vitamin Concentrated Serum is a high-potency brightening serum that combines Glutathione and a multi-vitamin complex to visibly fade dark spots, even skin tone, and deliver a luminous, glass-skin glow. Formulated at a concentrated level, this serum works at the source of pigmentation for results you can actually see.
This 10ml size is perfect for travel or for experiencing this bestselling K-beauty serum for the first time.
Key Benefits
- Visibly fades dark spots and hyperpigmentation
- Brightens and evens overall skin tone
- Delivers a luminous, glass-skin glow
- Lightweight, fast-absorbing concentrated formula
- Suitable for all skin types
How to Use
- After cleansing and toning, apply 2–3 drops to fingertips
- Gently press and pat onto the face, focusing on areas of uneven tone or dark spots
- Allow to fully absorb before applying moisturiser
- Use morning and/or evening
- Always follow with SPF in the morning
Key Ingredients
- Glutathione — Powerful antioxidant that inhibits melanin production to fade dark spots and brighten the complexion from within
- Niacinamide (Vitamin B3) — Reduces the appearance of dark spots, minimises pores, and strengthens the skin barrier
- Ascorbic Acid (Vitamin C) — Potent brightening antioxidant that protects against oxidative stress and evens skin tone
- Sodium Hyaluronate — Deeply hydrates and plumps the skin
- Adenosine — Smooths fine lines and supports skin elasticity
Choose options





NUMBUZIN - NO.5+ Glutathione Vitamin Concentrated Serum - 10ML
Sale price$8.99
Regular price$11.00





