15 Niacinamide 4 TXA Brightening Serum
Description +

15 Niacinamide 4 TXA Serum combines the highest-performing trio in skin brightening science (15% Niacinamide, 4% Tranexamic Acid, and 2% Arbutin) into a single lightweight, hydrating serum formulated to visibly improve dullness, dark spots, and enlarged pores without disrupting sensitive skin.

Directions +
Apply 2-3 drops to clean skin and gently pat until fully absorbed. Follow with a moisturizer and wear SPF 30+ sunscreen to protect skin during the daytime.
Key Ingredients +

Dark Spot Corrector + Glass Skin Serum

15% Niacinamide
Improves skin clarity + minimizes pores

4% Tranexamic Acid
Dark spot + melasma correction

2% Alpha-Arbutin
Targets discoloration + improves uneven tone

Zinc PCA
Balances excess sebum + calms skin

Caution +
For external use only. Avoid direct contact with eyes. Patch test before first use. Due to the high concentration of active ingredients, begin use 2–3 times weekly and increase as tolerated. If irritation occurs when used with retinoids or high-strength Vitamin C products, alternate routines or reduce frequency. Discontinue use if irritation occurs. Keep out of reach of children.