A Korean brightening serum that stacks three of the most clinically proven brightening actives at high concentrations — 5% tranexamic acid (TXA), 10% niacinamide and 2% arbutin — in a weightless, watery formula that absorbs instantly. Clinically proven to boost radiance by 15.6% after just one use and improve skin texture by 7.5% after one week. Fades hyperpigmentation, acne scars and dark spots without irritation. Has a subtle rose scent from rosa centifolia flower oil that disappears on absorption. Fragrance-sensitive shoppers should patch test. 30ml.

• 5% Tranexamic Acid (TXA) — 50,000ppm — Medicube's highest TXA concentration; TXA is one of the most effective brightening actives for post-acne marks, melasma and uneven skin tone, working by blocking the signals that trigger excess melanin production rather than simply bleaching the skin surface
• 10% Niacinamide — 100,000ppm — at 10% concentration, niacinamide inhibits melanin transfer between skin cells, minimizes pore size, improves skin barrier function and refines texture simultaneously; combined with TXA the brightening effect is comprehensive and fast-acting
• 2% Arbutin — a gentle melanin-inhibiting ingredient derived from bearberry that fades dark patches and uneven tone with minimal irritation, making the triple brightening system safe for sensitive skin types including those on accutane
• 9 Forms of Hyaluronic Acid — hyaluronic acid at 9 different molecular weights hydrates at every depth of the skin simultaneously, keeping the lightweight serum formula deeply nourishing rather than drying despite its watery consistency
• Glutathione + Ferulic Acid + 3 Peptides + Vitamin B12 — antioxidant and firming complex that brightens, protects against free radical damage and supports skin renewal alongside the triple brightening stack

After cleansing and toning, apply a generous amount to the face and any targeted dark spot areas. A little goes a long way — the watery consistency spreads easily. Use morning and evening. Always follow with SPF in the morning. 30ml.

Korean skincare at Olive Kollection since 2018 — free shipping on orders over $40.