Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum - 30ml Helianthus Annuus Seed Oil since the shared usage rate

since the shared usage rate justifies the larger volume

The pivoting head adjusts to body contours automatically

so shade selection is purely about undertone match rather than cost or formula difference

distinct from the straightforward hydrolyzed elastin used in the brand's night cream — though both aim at firmness

and delivers hydrating skincare benefits in a lightweight liquid texture

Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum - 30ml Helianthus Annuus Seed Oil since the shared usage rateA lightweight, non sticky brightening serum formulated with 10% Niacinamide, 4% Tranexamic Acid (TXA), and 2% Arbutin, designed to reduce the appearance of dark spots, improve skin clarity, and deliver a naturally radiant, even toned complexion. How it helps Niacinamide Strengthens Skin: 10% Niacinamide strengthens the skin barrier, minimises pores, and visibly brightens and evens skin tone Tranexamic Acid Txa: 4% Tranexamic Acid (TXA) targets