K-SECRET SEOUL 1988 Serum pairs 2% liposome-encapsulated retinal with the rejuvenating strength of Black Ginseng to address the most persistent signs of ageing. This sophisticated formula delivers targeted performance by encapsulating retinal, ensuring it penetrates deeply to smooth fine lines and refine pore texture with significantly reduced sensitivity compared to standard retinoids. Supported by a powerhouse blend of Bakuchiol, Vitamin C, and Niacinamide , the serum actively neutralises uneven pigmentation and dark spots while providing essential antioxidant protection . Whether focusing on sagging contours or dullness, this multifaceted treatment firms the complexion and supports natural collagen synthesis for a balanced, luminous appearance. Why You Will Love It: Advanced Retinal Technology: Contains 2% Retinal Liposome which works faster than standard retinol to reduce wrinkles while staying gentle on the skin barrier. Potent Antioxidant Blend: Uses Black Ginseng and Vitamin C to protect against environmental damage and fade stubborn pigmentation. Elasticity Boosters: Combines Bakuchiol and three peptides to support skin firmness and help minimise the look of enlarged pores. Multi-Use Formula: Works as a dual-purpose treatment for both the full face and the under-eye area to tackle crow's feet and fine lines. How to Use: Wash and dry your face before applying a pea-sized amount of serum. Massage the liquid into the skin until absorbed and follow with a moisturiser. Start by using this twice a week for the first fortnight, then every other night for weeks three and four, moving to nightly use from week five once your skin has built up a tolerance.