Product Introduction

K-SECRET SEOUL 1988 Serum is a premium Korean skincare innovation formulated with 2% Retinal Liposome and Black Ginseng extract. Designed to fight visible signs of aging, this serum helps boost skin renewal, smooth fine lines, and restore youthful radiance.

Synonym Names

• Anti-Aging Serum

• Retinal Serum

• Korean Skincare Brightening Serum

• Skin Renewal Serum

Type of Product

• Retinal-based Anti-Aging Serum

• Lightweight, Fast-Absorbing, Non-Greasy Formula

Key Ingredients

• Retinal Liposome (2%) – potent Vitamin A derivative for wrinkle reduction

• Black Ginseng Extract – rich in antioxidants for skin vitality

• Hyaluronic Acid – hydration and plumping

• Niacinamide – brightening and barrier strengthening

• Peptides – skin-firming support

Nutritional/Herbal Profile

• Vitamin A (Retinal) – cell turnover & anti-aging

• Saponins from Black Ginseng – antioxidant & revitalizing

• Niacinamide (Vitamin B3) – brightening & oil control

• Hyaluronic Acid – moisture-binding properties

Benefits

• Reduces fine lines and wrinkles

• Boosts collagen production for firmer skin

• Brightens dull complexion

• Improves skin texture and elasticity

• Provides deep hydration and nourishment

• Strengthens skin barrier

How Does It Work

Retinal Liposome penetrates deeply to accelerate cell renewal and minimize wrinkles. Black Ginseng provides antioxidant defense against oxidative stress, while Niacinamide and Hyaluronic Acid work together to hydrate, brighten, and strengthen the skin.

Why Choose This Product

• High-potency 2% Retinal Liposome for visible results

• Enriched with traditional Korean Black Ginseng

• Dermatologically tested & safe for most skin types

• Non-greasy, lightweight texture suitable for layering

• Inspired by authentic Korean skincare rituals

Suitable For

• All skin types (especially aging, dull, or uneven skin)

• Men & women

• Suitable for 30+ age group or early prevention

• Not recommended for extremely sensitive or damaged skin without patch test

How To Use

• Apply 2–3 drops on a cleansed face at night

• Gently pat until absorbed

• Follow with a moisturizer

• Always apply sunscreen during the day when using retinal products

Recommended Frequency

• 2–3 times a week initially

• Gradually increase usage as skin builds tolerance

Precautions

• Avoid direct contact with eyes & lips

• Conduct a patch test before first use

• Do not combine with strong exfoliants or high concentrations of Vitamin C in the same routine

Side Effects

• Mild redness, dryness, or peeling may occur in the beginning

• Usually subsides as skin adjusts

Storage Instructions

• Store in a cool, dry place away from sunlight

• Keep bottle tightly closed to maintain potency

Additional Information

• Free from parabens, mineral oil, sulfates, and artificial dyes

• Cruelty-free & eco-conscious formulation

• Shelf life: 24 months (unopened), 6 months (after opening)

Certifications

• GMP (Good Manufacturing Practices) Certified

• Dermatologically Tested

• ISO Standard Compliant

FAQs

Q1: Can I use it every night?
A: Start with 2–3 nights a week and increase gradually.

Q2: Can I use it with Vitamin C serum?
A: Not recommended in the same routine. Use Vitamin C in the morning, Retinal at night.

Q3: Is it safe for sensitive skin?
A: Patch test is advised. Sensitive skin may need lower frequency.

Disclaimer

This product is for external use only. Results may vary depending on skin type and condition. The content provided is for informational purposes and should not replace professional dermatological advice.