K-SECRET – Seoul 1988 Retinal Liposome 2% + Black Ginseng Serum
🇰🇷 South Korea
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A modern interpretation of Korea’s heritage actives—where clinical retinal meets deep-fermented black ginseng for lifted, smoother, brighter skin.
This serum is inspired by Seoul’s timeless skincare traditions yet formulated with cutting-edge encapsulation technology. Seoul 1988 Serum delivers a 2% Retinal Liposome Complex, allowing the active to penetrate gently and steadily without irritation. The formula is infused with Black Ginseng Extract, known for its rich antioxidant capacity and skin-rejuvenating properties enhanced through slow fermentation.
With every application, the silky texture melts into the skin, encouraging cellular renewal, reducing fine lines, smoothing uneven texture, and restoring a fresh glow. It feels luxurious, powerful, and comforting—an elegant upgrade for anyone seeking a clinically effective anti-aging step with a refined sensorial finish.
Perfect for night-time rejuvenation routines, this serum supports smoother pores, firmer contours, and a brighter complexion over time—while keeping irritation minimal thanks to the liposomal system and hydrating support ingredients.
Ingredient
Ingredient
Water, Butylene Glycol, Retinal, Retinal Liposome (Retinal, Lecithin), Panax Ginseng Root Extract (Black Ginseng), Glycerin, Niacinamide, Squalane, Beta-Glucan, Sodium Hyaluronate, Allantoin, Tocopheryl Acetate, 1,2-Hexanediol, Carbomer, Arginine, Disodium EDTA, Phenoxyethanol, Caprylyl Glycol.
Why You'll Love It
Why You'll Love It
- 🌙Gentle-yet-powerful rejuvenation– Retinal liposomes reduce fine lines with less irritation.
- ✨Targets texture + pores– Improves roughness for smoother, glassy skin.
- 🌿Black ginseng energy boost– Revives dull, tired skin with rich antioxidants.
- 💧Hydrating + barrier friendly– Balanced with squalane, beta-glucan, and hyaluronic acid.
- 🌟Evens and brightens tone– Niacinamide enhances glow and reduces uneven pigmentation.
- 🪶Soft silky texture– Absorbs fast with no oiliness or residue.
- 🧪Clinically inspired actives– High-performance retinal stabilized through liposomal delivery.
- 💆Nighttime repair ritual– Perfect final treatment step before cream.
- 🧱Barrier-calming support– Allantoin and tocopherol help soothe potential irritation.
- 🧼No harshness– Designed to be effective without burning or over-drying.
How To Use
How To Use
When:
PM only (Retinal product)
How:
- Cleanse and tone.
- Apply 1–2 pumps of Seoul 1988 Serum to clean, dry skin.
- Follow with a moisturizer.
- Always apply sunscreen in the morning when using retinal.
For beginners:
Use 2–3 times per week, then gradually increase to nightly.
Suitable for ages 20+.
Easy 4 steps to use
Seoul 1988 retinal serum - Night Use Only
Prep with Toner
Start with a clean face and apply your favorite toner to balance your skin and boost absorption.
Dispense the Serum - Night Use Only
Apply 2–3 drops of the serum into your palm or directly onto your face using clean hands.
Apply Gently
Pat the serum evenly over your face and neck. Use fingertips to press it into your skin—no rubbing!
Let It Absorb
Wait a few seconds for the serum to fully absorb before applying your moisturizer or sunscreen.
Night Renewal, Refined to Perfection
A gentle yet transformative serum crafted to smooth texture, brighten tone, and support youthful radiance through the night. Each drop works in harmony with your skin’s rhythm, restoring clarity, softness, and firmness while keeping irritation beautifully controlled.
Glow Awakening
Brightens dull areas for a fresh, well-rested radiance.
Barrier Care
Beta-glucan and allantoin help keep the skin calm and supported.
Night Repair Boost
Works with the skin’s nighttime regeneration cycle.
Lightweight Comfort
Absorbs smoothly with a silky, non-greasy finish.
Tone Evening
Niacinamide helps unify and balance overall complexion.
Hydration Support
Squalane + HA replenish comfort and prevent dryness.
Softer & More Calm
Discover how steady retinal renewal can help your skin look smoother, brighter, and more even over time. The formula works quietly through the night, supporting clarity and softness without disrupting your routine.
Perfect Match for Daytime Protection
Retinal needs a kind, calming sunscreen during the day — and the COSRX Aloe Soothing Sun Cream offers exactly that. Its hydrating, soothing formula pairs beautifully with the nighttime renewal of Seoul 1988, helping keep the skin comfortably protected, calm, and balanced as you move through your routine.