Serum Comparison
The Vitamin C 23 Serum
vsNo. 3 Skin Softening Serum
COSRX
The Vitamin C 23 Serum
Key Ingredients
Ascorbyl Glucoside • Vitamin C • Hyaluronic Acid
Skin Types
OilyDryCombinationNormal
Goals Targeted
Glass SkinClearing
Price Tier
Valuenumbuzin
No. 3 Skin Softening Serum
Key Ingredients
Bifida Ferment Lysate • Galactomyces Ferment Filtrate
Skin Types
NormalDryCombination
Goals Targeted
Glass SkinPlumping
Price Tier
Mid-TierThe Climate Verdict
Humid Climates
COSRX
The Vitamin C 23 Serum
Dry Climates
Tie / Equal Setup
Variable Climates
Tie / Equal Setup