K-SECRET SEOUL 1988 Serum: Retinal Liposome 2% + Black Ginseng (30ml) is a high-performance anti-aging treatment designed to target wrinkles, pigmentation, and skin elasticity. It combines traditional Korean herbal wisdom with modern dermatological science to provide visible results with minimal irritation.2% Retinal Liposome: This advanced form of Vitamin A works up to 11 times faster than traditional retinol. The liposome delivery system encapsulates the retinal, allowing it to penetrate deeper while being gentler on sensitive skin. It effectively reduces fine lines and improves skin texture.

58% Black Ginseng Extract: A potent antioxidant that boosts collagen production and protects the skin from environmental stressors. It helps firm the skin and provides a natural, healthy glow.

Anti-Aging Complex: Includes Bakuchiol (a plant-based retinol alternative), Vitamin C, and 3 Peptides to further support collagen synthesis and brighten the complexion.

Hydrating Agents: Contains Niacinamide, Adenosine, and Tocopherol (Vitamin E) to improve the skin barrier, retain moisture, and soothe irritation

Preparation: Use exclusively in your nighttime routine, as retinal is sensitive to sunlight.
Application: After cleansing and toning, apply a pea-sized amount (2–3 drops) evenly over your face and neck.
Moisturize: Follow with a moisturizer to lock in hydration.
Build Tolerance: If new to retinal, start twice a week for the first 14 days, then gradually increase frequency as your skin adjusts.
Sun Protection: Always apply a broad-spectrum sunscreen (SPF 30+) the following morning to protect sensitized skin.