numbuzin No.5 Glutathione Vitamin Concentrated Serum 30ml

A fast-absorbing brightening serum packed with antioxidants and skin-evening actives that work together to visibly reduce dark spots and leave skin clear, supple, and luminous.

Texture: Lightweight, quick-absorbing liquid serum

Finish: Dewy, healthy glow

Hydration: Panthenol, beta-glucan, and sodium hyaluronate deliver lasting moisture and skin-barrier support

Target: Uneven skin tone, post-blemish marks, dullness, and dark spots

Proof: 60.4% bilberry extract base with a multi-active brightening complex including glutathione, niacinamide, tranexamic acid, alpha-arbutin, vitamin C derivative, and alpha lipoic acid

Best for: All skin types; free of essential oils, mineral oil, synthetic fragrance, and drying alcohols — cruelty-free

Key Ingredients

• Niacinamide — helps visibly brighten skin tone and minimize the look of pores and uneven pigmentation
• Glutathione — a potent antioxidant that supports a more radiant, even complexion
• Transexamic Acid — helps fade the appearance of dark spots and post-blemish marks
• Alpha-Arbutin — supports a clearer, more uniform skin tone by addressing surface discoloration
• Sodium Hyaluronate — draws moisture into the skin to keep it plump and hydrated

How to Use

1. After cleansing and toning, dispense an appropriate amount of serum onto your fingertips.

2. Apply evenly across the face and gently pat the skin until fully absorbed.

3. For areas with visible dark spots or blemishes, press an extra drop directly onto those zones and pat until absorbed.

4. Follow with moisturizer and sunscreen in the morning.

Full Ingredients

Vaccinium Vitis-Idaea Fruit Extract, Butylene Glycol, Niacinamide, Panthenol, Tranexamic Acid, Water, 1,2-Hexanediol, Alpha-Arbutin, Sodium Hyaluronate, 3-O-Ethyl Ascorbic Acid, Bisabolol, Glutathione, Ceramide NP, Beta-Glucan, Tocopherol