The SEOUL 1988 Serum : Retinal Liposome 2% + Black Ginseng is a high-performance anti-ageing serum that combines 2% retinal (in liposome form) with black ginseng root extract to target visible signs of ageing such as fine lines, uneven skin texture, pigmentation, and loss of elasticity. In addition to those powerhouse actives, it also features niacinamide, peptides (SH-Oligopeptide-1, SH-Oligopeptide-2, SH-Polypeptide-1), bakuchiol, and botanical extracts that help brighten, reinforce the skin barrier, and nourish the complexion for a firmer, more radiant look.

• In your evening routine after cleansing and toning, apply a pea-sized amount onto your face and neck.
• Gently press or massage until fully absorbed.
• Follow with a moisturizer.

Tip: Since retinal increases photosensitivity, always apply broad-spectrum sunscreen the following morning. If you’re new to retinal, introduce usage 2–3 times a week initially and gradually increase frequency. Also, for sensitive skin, you can “sandwich” the serum between two light layers of moisturizer to buffer potential irritation.