KSECRET Seoul 1988 Serum : Retinal Liposome 2% + Black Ginseng 30ml

Seoul's Anti-Ageing Secret. Bottled.

The KSECRET Seoul 1988 Serum is a high-performance retinal serum that pairs the gold standard of vitamin A derivatives with the centuries-old power of Black Ginseng — two of skincare's most potent anti-ageing actives, working in perfect synergy.

Retinal (retinaldehyde) is one step closer to retinoic acid than retinol, making it significantly more effective at the same concentration — with faster visible results and less irritation. Encapsulated in liposomes at 2%, it's delivered deep into the skin where it matters most.

This is the serum for those who are serious about results.

Why You'll Love It

• Retinal (Retinaldehyde) 2% — Liposome-Encapsulated — More potent than retinol; converts to retinoic acid in one step for faster cell turnover, collagen stimulation, and visible wrinkle reduction. Cholesterol, Hydrogenated Lecithin & Polyglyceryl-10 Oleate form the liposome delivery system for deep, controlled, low-irritation absorption
• Panax Ginseng Root Extract (Black Ginseng) — The hero botanical; rich in ginsenosides that stimulate collagen synthesis, improve elasticity, and restore radiance to dull, ageing skin
• Triple Growth Factor Complex (sh-Oligopeptide-1 EGF + sh-Oligopeptide-2 IGF + sh-Polypeptide-1 FGF) — A rare trifecta of bioactive peptides that signal skin cells to renew, repair, and regenerate at the deepest level
• Bakuchiol — Plant-derived retinol alternative that amplifies retinal's anti-ageing effects while soothing potential sensitivity
• 3-O-Ethyl Ascorbic Acid (Stable Vitamin C) — Brightens hyperpigmentation, fades dark spots, and boosts collagen synthesis alongside retinal
• Adenosine — Clinically proven to reduce the appearance of fine lines and wrinkles
• Traditional Korean Herbal Root Complex — Arctium Lappa, Cnidium Officinale, Dioscorea Japonica, Paeonia Suffruticosa & Rehmannia Chinensis — five revered botanicals that soothe, firm, and restore skin vitality
• Macadamia & Sunflower Seed Oils + Brassica Sterols — Nourishing lipids and phytosterols that reinforce the skin barrier and prevent retinal-related dryness
• Niacinamide — Brightens, minimises pores, and works synergistically with retinal for enhanced results

How to Use

PM use recommended. After cleansing and toning, apply 2–3 drops and gently press into skin. Follow with moisturiser. Start with 2–3 times per week and build up to nightly use as skin acclimates. Always use SPF the following morning. Not recommended for use during pregnancy.

Full Ingredients

Panax Ginseng Root Extract, Water, Glycerin, Dipropylene Glycol, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Niacinamide, Butylene Glycol, Methyl Gluceth-20, Polyglyceryl-3 Methylglucose Distearate, Hydrogenated Lecithin, Sorbitan Stearate, Ammonium Acryloyldimethyltaurate/VP Copolymer, Macadamia Ternifolia Seed Oil, Carbomer, Tromethamine, Betaine, Tocopherol, Ethylhexylglycerin, Helianthus Annuus (Sunflower) Seed Oil, Adenosine, Disodium EDTA, Cholesterol, Polyglyceryl-10 Oleate, Brassica Campestris (Rapeseed) Sterols, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Retinal, Silica, Aluminum/Magnesium Hydroxide Stearate, Potassium Cetyl Phosphate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Arctium Lappa Root Extract, Cnidium Officinale Root Extract, Dioscorea Japonica Root Extract, Paeonia Suffruticosa Root Extract, Rehmannia Chinensis Root Extract, 3-O-Ethyl Ascorbic Acid, Bakuchiol, SH-Oligopeptide-1, SH-Oligopeptide-2, SH-Polypeptide-1