Numbuzin No.5 Vitamin Concentrated Serum 30ml

Numbuzin No.5 Vitamin Serum is a concentrated Korean facial serum formulated to target uneven skin tone and the visible marks left behind by breakouts. Presented in a 30ml bottle, it belongs to numbuzin’s well known No.5 brightening lineup, part of a Korean skincare brand that labels its products by number so each one addresses a specific skin concern.

The formula brings together a blend of recognized skincare actives including glutathione, a vitamin C derivative, niacinamide, and tranexamic acid, alongside soothing plant extracts such as lingonberry and turmeric root. This combination is designed to work gently while still delivering a lightweight, fast absorbing texture suitable for both morning and evening routines.

Benefits

• Helps fade the appearance of dark spots and marks left by acne with consistent use.
• Supports a more even and balanced looking skin tone.
• Delivers an antioxidant boost that helps the complexion look brighter and more radiant.
• Contains panthenol to help soothe and hydrate the skin barrier.
• Lightweight, non-greasy texture that absorbs quickly without a heavy residue.

Key Ingredients

This serum combines glutathione, a stabilized vitamin C derivative, niacinamide, and tranexamic acid, ingredients widely recognized for their role in supporting a brighter, more even complexion. It also includes panthenol (pro-vitamin B5) to support the skin barrier and hydration, along with calming plant extracts such as lingonberry and turmeric root.

How to Use

After cleansing and toning, dispense about three to five drops of the serum onto your palm or directly onto the face, then gently spread it across the entire face, patting lightly until fully absorbed. It can be used both morning and night, and daytime use should always be followed by a sunscreen, especially when using brightening actives.

Who Is It For?

This serum is suited for those dealing with uneven skin tone or lingering marks from breakouts, and its formula is designed to be gentle enough for most skin types, including sensitive skin, thanks to the inclusion of soothing supporting ingredients.

Warnings

For external use only. Avoid direct contact with the eyes, and rinse thoroughly with water if the product gets into the eyes. A patch test is recommended before full facial application. If irritation, redness, swelling, or discomfort occurs, discontinue use immediately and consult a skincare professional. Keep out of reach of children and store away from direct sunlight in a cool place.