Serum Comparison
No.5 Vitamin Concentrated Serum
vsThe Vitamin C 23 Serum
numbuzin
No.5 Vitamin Concentrated Serum
Key Ingredients
Niacinamide • Tranexamic Acid • Glutathione • Vitamin C • Panthenol
Skin Types
OilyDryCombinationNormal
Goals Targeted
ClearingGlass Skin
Price Tier
Mid-TierCOSRX
The Vitamin C 23 Serum
Key Ingredients
Ascorbyl Glucoside • Vitamin C • Hyaluronic Acid
Skin Types
OilyDryCombinationNormal
Goals Targeted
Glass SkinClearing
Price Tier
ValueThe Climate Verdict
Humid Climates
Tie / Equal Setup
Dry Climates
Tie / Equal Setup
Variable Climates
Tie / Equal Setup