SKIN1004 Tone Balancing Capsule Ampoule is a Korean facial serum formulated with niacinamide, Centella asiatica extract, and tranexamic acid. The product comes in a 100ml / 3.38 fl.oz bottle and is designed to support a more even skin tone while providing hydration. The capsule technology helps preserve the stability of active ingredients until the moment of application, allowing the serum to maintain its effectiveness over time.

This serum contains niacinamide, a form of vitamin B3 often used in skincare to help improve the appearance of uneven pigmentation and reinforce the skin barrier. Tranexamic acid works alongside niacinamide to target visible discoloration and promote a more uniform complexion. Centella asiatica, a plant extract with a long history in skincare, provides soothing and moisturizing benefits, making this ampoule suitable for those seeking a gentle approach to brightening and balancing skin tone.

The formula has a lightweight, non-greasy texture that absorbs quickly without leaving a sticky residue. It is suitable for daily use on all skin types, including sensitive or reactive skin, as the formulation prioritizes mild, skin-friendly ingredients. The product is free from artificial fragrances and harsh additives, and it does not contain parabens or sulfates.

This ampoule is an affordable option within the Korean skincare category for individuals looking to incorporate niacinamide and Centella into their routine. It works well as a standalone serum or as part of a layered regimen, applied after cleansing and before moisturizer. The neutral and balanced composition focuses on supporting the skin's natural radiance without promising instant or dramatic changes.