KOREA
What It Is
A dual-action serum formulated with 10% Caffeine and 10% Niacinamide.
Designed to brighten, energize, and firm tired skin on the face and neck.
Benefits
Reduces puffiness and fatigued appearance
Brightens dull and uneven skin tone
Improves skin firmness and elasticity
Lightweight, fast-absorbing formula
Skin Type
Suitable for all skin types, especially dull, tired, or sagging skin
Product Description
Cos De Baha 10% Caffeine & 10% Niacinamide CN Serum 30ml is a potent brightening and anti-fatigue treatment for face and neck. With 10% Caffeine, it helps reduce puffiness, soothe tired skin, and improve circulation, while 10% Niacinamide brightens skin tone, minimizes pores, and strengthens the skin barrier.
The lightweight serum absorbs quickly, leaving the skin smooth, refreshed, and revitalized. Perfect for morning or evening routines, it targets dullness, sagging, and uneven texture to restore a healthier, energized look.
Key Benefits
Reduces puffiness and signs of fatigue
Brightens dull, uneven skin
Improves skin firmness and elasticity
Minimizes pores and strengthens barrier
Fast-absorbing, non-greasy formula
Ingredients
Caffeine 10% – Reduces puffiness, energizes skin
Niacinamide 10% – Brightening, pore care, barrier support
Hyaluronic Acid – Hydration
Botanical Extracts – Soothing and conditioning
Suitable For
Dull and tired skin
Sagging or uneven skin tone
Face and neck care
All skin types seeking brightening and anti-fatigue benefits
How To Use
Apply after cleansing and toning
Take a few drops and gently pat onto face and neck
Follow with moisturizer
Use morning and night
Apply sunscreen during the day