PCA SKIN Vitamin B3 Brightening Serum visibly brightens dark spots and dramatically evens skin tone. Formulated with 6% Niacinamide, this advanced formula works to boost barrier function, improving redness, age-related yellowness, and dullness, leaving the complexion even and bright.
- Brightens dark spots and evens skin tone by inhibiting melanogenesis
- Blocks the glycation process to minimize age-related skin yellowing and dullness
- Boosts skin barrier function to reduce redness






