COSRX The Niacinamide 15 Serum 20ml Dr.Jart+ The formulation leans minimalist: tomato

The formulation leans minimalist: tomato extract

This iconic serum balances and plumps your skin

Hydrating ingredients support the skin during active treatment

while individual reactions vary

mildly acidic pH

COSRX The Niacinamide 15 Serum 20ml Dr.Jart+ The formulation leans minimalist: tomatoCOSRX The Niacinamide 15 Serum: The High Strength Brightening Pick for Stubborn Pigmentation COSRX's Niacinamide 15 Serum is a high percentage, no frills brightening serum for users who've outgrown lower strength formulas. At 15% niacinamide (versus the more common 5%), this is a clinical strength dose that targets sebum control, pore minimization, and stubborn pigmentation faster than standard niacinamide products. It's also one of the few Korean