K SECRET SEOUL 1988 Serum: Retinal Liposome 2% + Black Ginseng 30ml

High-Performance Retinal Serum for Wrinkles, Firmness and Skin Renewal

K SECRET SEOUL 1988 Serum: Retinal Liposome 2% + Black Ginseng is the brand's flagship anti-aging treatment, designed to accelerate skin renewal, smooth wrinkles and improve elasticity. Powered by 2% Retinal Liposome — a stabilized, encapsulated form of Vitamin A that converts to active retinoic acid faster than standard retinol, with less irritation — it delivers visible results while staying gentle enough for regular use.

The formula is enriched with 58% Black Ginseng Extract for antioxidant protection and collagen support, plus Bakuchiol, Vitamin C and three peptides to brighten tone and boost elasticity further. This exact combination is what made the serum go viral on TikTok, with users sharing before-and-after results not just on the face, but on stubborn dark spots like elbows and underarms.

Why You'll Love It

• Smooths wrinkles and fine lines
• Improves firmness and elasticity
• Boosts skin renewal and collagen production
• Refines pores and improves texture
• Helps fade dark spots and uneven pigmentation
• Retinal delivers faster results than retinol, with controlled, gentler delivery
• Dermatologist-tested, fragrance-free

Ideal For

• Aging skin
• Fine lines and wrinkles
• Loss of firmness
• Uneven skin texture and tone
• Dark spots and hyperpigmentation
• Beginners to retinal who want a gentler starting point than pure retinol

Pair With

K SECRET SEOUL 1988 Cream Retinal Liposome 1% + Fermented Rice 50ml — seal in the serum and support the skin barrier overnight.

K SECRET SEOUL 1988 Essence Snail Mucin 97% + Rice 100ml — add hydration and help balance any dryness while your skin adjusts to retinal.

Is This Genuine — How Do I Know It's Not a Fake Seoul 1988 Serum?

Counterfeit Seoul 1988 products are a known issue online, which is exactly why we source K SECRET directly and stock it as an authentic, verified product — not through unverified third-party resellers. If you're comparing elsewhere, check the batch packaging and ingredient list against the ones listed here, and be cautious of prices that seem unusually low for the size and formula.

I'm New to Retinal — How Often Should I Use This to Start?

Start with 2-3 times a week in the evening, gradually increasing to nightly use as your skin builds tolerance. Always patch test first, apply a pea-sized amount after cleansing and toning, follow with moisturizer, and use SPF during the day — retinal increases sun sensitivity.

K-SECRET | K-Secret Seoul 1988 Serum : Retinal Liposome 2% + Black Ginseng

For PM use only. After cleansing and toning, apply a pea-sized amount to face and neck, massaging gently until absorbed. Follow with moisturizer. Beginners: start 2-3 times weekly, increasing gradually as tolerance builds. Always use SPF during the day when using retinal products.

Water, Glycerin, Dipropylene Glycol, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Niacinamide, Butylene Glycol, Methyl Gluceth-20, Polyglyceryl-3 Methylglucose Distearate, Panax Ginseng Root Extract, 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.

Always check the ingredient list on current packaging as final reference — formulations may change.