Seoul 1988 Glow Serum 15% Niacinamide + Yuja Dark Spot Brightening - 1.01 oz

Unveil your skin’s brightest potential with the K-Secret Seoul 1988 Glow Serum, a powerhouse treatment engineered for complexions struggling with stubborn dark spots, dullness, and enlarged pores. This serum is not for the faint of heart; it’s packed with an industry-leading 15% Niacinamide, a concentration strategically chosen to target and disrupt the appearance of hyperpigmentation and visibly smooth out uneven texture. This high-potency formula goes to work at a cellular level, helping to regulate sebum production and refine the look of pores for a smoother, more polished finish that exudes a vibrant, lit-from-within clarity.

Beyond the clinical strength of the Niacinamide, this formula is enriched with the traditional Korean ingredient Yuja (Yuzu) Fruit Oil, which is brimming with naturally high levels of Vitamin C and potent antioxidants. The Yuja works in beautiful synergy with the Niacinamide, delivering crucial antioxidant protection that helps shield your skin from environmental damage while infusing it with a luminous, healthy glow. Furthermore, the formula contains visible Agar Gum Capsules suspended in the lightweight, watery gel base, which instantly dissolve upon contact with the skin to help lock in moisture and prevent dehydration.

Experience the delight of a texture that absorbs quickly and effortlessly without any tacky or greasy residue, making it an absolute joy to layer with other skincare essentials. We've also included soothing agents like Panthenol (Vitamin B5), Glutathione, and Squalane, a hardworking trio that provides deep, lasting hydration and actively reinforces the skin’s moisture barrier. This serum is your non-toxic, gentle solution for achieving that coveted glass-skin radiance. Simply apply 2-3 drops to your face after toning, gently patting until fully absorbed, and witness your skin transform into a clearer, more balanced, and incredibly radiant canvas.

This serum is formulated with a concentrated 15% Niacinamide, a powerhouse level that aggressively targets and visibly fades hyperpigmentation, dark spots, and sun-induced discoloration. This high percentage also plays a crucial role in regulating sebum production and dramatically improving the appearance of enlarged pores.

It is enriched with Yuja (Yuzu) Extract and Glutathione, a vitamin-rich combination that delivers a powerful antioxidant boost to fight dullness and provide a vibrant, natural luminosity. This helps revive tired-looking skin, promoting an overall brighter and more uniform skin tone.

The formula features Agar Gum Capsules that help strengthen the moisture barrier and prevent moisture loss, providing a layer of protection against environmental stressors and dryness. Key barrier-supporting ingredients like Squalane and Panthenol ensure the skin remains hydrated and resilient.

The texture is a lightweight, watery gel that boasts rapid absorption without leaving behind any sticky or heavy residue. It integrates seamlessly into any routine, allowing for effortless layering with moisturizers, sunscreens, or other targeted treatments without pilling.

The serum is Cruelty-Free, Vegan and thoughtfully formulated to be free from common irritants, making it an excellent choice for all skin types, especially those looking for maximum efficacy with minimal irritation. With consistent use, it promotes a smoother, healthier, and more refined skin texture.