This is a high-potency vitamin tone-improving serum that targets dullness, dryness, uneven tone, and rough skin texture at the same time. Formulated with 15% high-concentration niacinamide and yuzu extract, it helps support brightening, anti-aging care, tone evenness, and hydration for an overall radiant complexion. The lightweight, hydrating texture is suitable for all skin types, and is especially ideal for dull, dry skin, leaving it looking clearer, more luminous, and comfortably moisturized with a healthy glow.

K-SECRET Seoul 1988 Glow Serum | 15% Niacinamide + Yuja Brightening Core

The K-SECRET Seoul 1988 Glow Serum is a professional-grade brightening treatment specifically engineered to target hyperpigmentation and uneven skin texture. This "must-have" 30ml serum features a high-potency 15% Niacinamide concentration paired with Yuja extract, providing a sturdy repair system for dull and tired-looking skin. It is a reliable choice for achieving a "glass skin" effect while reinforcing the skin’s moisture barrier.

Key Features

• Intensive 15% Niacinamide Formula: Specifically engineered to visibly fade dark spots and blemishes while regulating sebum production. This high-capacity active works at a cellular level to refine pores and improve skin clarity for a salon-quality finish.

• Yuja Extract & Glutathione Complex: Formulated with Citrus Junos Fruit Oil (Yuja) and Glutathione to provide a powerful antioxidant boost. These ingredients work synergistically to reduce sallowness and promote a lit-from-within radiant glow.

• Agar Gum Capsule Technology: Features a unique non-greasy texture with moisture-locking capsules that melt upon application. This technology creates a protective film that helps minimize moisture loss and provides long-lasting hydration.

• Barrier Support System: Infused with Panthenol, Squalane, and Shea Butter, which deliver deep nourishment without heaviness. This professional-grade blend strengthens the skin's resilience against environmental stressors and sensitivity.

• Fast-Absorbing & Non-Pilling: Designed for versatility, its lightweight consistency absorbs quickly into the skin. This ensures a silky-smooth base that layers effortlessly under moisturizers and sunscreens without any sticky residue.