Inspired by the radiant skin secrets of Seoul, this concentrated brightening serum combines 15% Niacinamide with Yuja (Korean Yuzu) extract to deliver powerful skin tone-evening, pore-minimizing, and glow-enhancing benefits for a visibly brighter, more even, and luminous complexion. The high-concentration Niacinamide formula works synergistically with antioxidant-rich Yuja to fade dark spots, control sebum, and boost radiance for consistently glowing skin.

Key Benefits

• 15% Niacinamide Brightening: High-concentration Niacinamide visibly fades dark spots, hyperpigmentation, and post-acne marks while evening overall skin tone for a clearer, more uniform complexion
• Yuja Antioxidant Glow: Yuja (Korean Yuzu) extract delivers potent antioxidant protection and natural brightening actives for a visibly more radiant, lit-from-within glow
• Pore Minimizing: Niacinamide visibly tightens and minimizes the appearance of enlarged pores for a smoother, more refined skin texture
• Sebum Control: Niacinamide regulates sebum production to reduce excess shine and keep skin balanced and matte throughout the day
• Skin Barrier Strengthening: Niacinamide reinforces the skin barrier for improved moisture retention and reduced sensitivity alongside its brightening benefits

Best For

Dull, uneven, oily, and all skin types seeking a daily high-concentration Niacinamide and Yuja brightening serum for visibly clearer, more even, and radiant skin.

How To Use

After cleansing and toning, apply to the face and neck and press gently until absorbed. Follow with moisturizer. Use morning and evening. Always apply broad-spectrum SPF in the morning.

Product Details

• Volume: 30ml
• Key Ingredients: Niacinamide 15%, Yuja (Korean Yuzu) Extract
• Origin: South Korea
• Brand: K-SECRET