Extreme White Serum 45ml, O HUIPRODUCT DESCRIPTION Extreme White Serum 45ml, O HUIA powerful brightening serum that transforms dull, uneven skin into a luminous, radiant canvas. The Extreme White Serum is O HUIs signature brightening formula, infused with high concentrations of Snow Vitamin (Vitamin C derivative) to visibly diminish dark spots and restore clarity. This lightweight yet deeply nourishing serum penetrates the skin to reveal a fresher, more even complexion with a