numbuzin No.5 Glutathione TXA Dark Spot Ampoule 10.7g — Targeted Tone Care with Tranexamic Acid & Niacinamide

numbuzin No.5 Glutathione TXA Dark Spot Ampoule is a concentrated Korean ampoule formulated to help visibly even skin tone and reduce the appearance of dark spots with glutathione, tranexamic acid, and niacinamide.

This lightweight 10.7g ampoule is made for targeted tone care: it layers into daily routines, absorbs quickly, and combines brightening-support ingredients to help refine post-acne marks and uneven pigmentation. The formula emphasizes a gentle approach suitable for regular use while focusing potency where you need it most—small-area application over discoloration and uneven patches.

How does this ampoule address dark spots and uneven tone?

The product pairs glutathione and tranexamic acid (TXA) with niacinamide to address multiple visual aspects of discoloration. Together these act as complementary actives to target the look of dark spots, support clearer-looking skin, and promote an even tone when used consistently.

• Glutathione supports brightening-support effects for an overall clearer appearance.
• Tranexamic acid is included for targeted tone care on stubborn marks and uneven areas.
• Niacinamide helps balance tone and improve skin clarity for a refined finish.

What is the texture and how do I apply it in my routine?

The ampoule has a fine, fast-absorbing texture that layers without heaviness or stickiness, making it easy to use morning or night. Apply a small amount directly onto dark spots or over uneven areas after cleansing and toning, before heavier creams or oils.

• Use a pea-sized drop for spot treatment or a thin layer for larger areas.
• Pat gently until absorbed, then continue with serums, moisturizer, and sunscreen.
• Safe to layer with most actives—introduce gradually if combining multiple treatments.

Is this ampoule suitable for sensitive skin and daily use?

The formula is designed for gentle daily use and is suitable for many sensitive skin types, offering concentrated ingredients in a lightweight base. As with any concentrated treatment, patch testing is recommended to confirm compatibility before regular application.

• Formulated to be non-heavy and fast-absorbing for daily layering.
• Gentle approach intended for sensitive skin, though a small patch test is advised.
• Use consistently over weeks for visible improvements in tone and spot appearance.

How long before I can expect to see changes?

Individual results vary depending on skin type, frequency of use, and the age of discoloration. Many users notice incremental improvements in tone and clarity with regular use over several weeks; consistent application and sun protection help maintain and enhance results.

• Short-term: improved texture and smoother application within days to weeks.
• Medium-term: clearer-looking tone and reduced spot visibility over weeks of use.
• Long-term: continued maintenance of a more even-looking complexion when combined with sunscreen.

Who is this for: numbuzin No.5 is aimed at anyone seeking a targeted, lightweight ampoule to address dark spots, post-acne marks, and uneven skin tone—especially those who prefer Korean-style concentrated serums that layer easily into everyday routines. It suits users looking for a gentle, spot-focused product to add to their morning or evening regimen, including those with sensitive skin who want a non-greasy formula.

Ingredients

Hippophae Rhamnoides Water, Tranexamic Acid, Tripropylene Glycol, Glutathione, Niacinamide, 1,2-Hexanediol, Diethoxyethyl Succinate, Hydroxyacetophenone, Hydroxyethylcellulose, Ethyl- hexylglycerin, Disodium EDTA, Ascorbic Acid, Bisabolol, Panthenol, Tocopherol, Thioctic Acid, Glycerin, Water, Cyanocobalamin, Butylene Glycol, Caprylic/Capric Triglyceride, Polyglyceryl-3 Methylglucose Distearate, Ubiquinone [Powder] Glutathione (100%)