This 30ml facial serum is formulated to address dark spots and uneven skin tone, offering a targeted approach for those seeking a more balanced and glowing complexion. The serum combines four key ingredients: niacinamide, azelaic acid, tranexamic acid, and alpha-arbutin. Niacinamide supports skin barrier function and helps reduce the appearance of discoloration. Azelaic acid works to calm redness and refine skin texture, while tranexamic acid and alpha-arbutin are included for their ability to visibly lighten hyperpigmentation and inhibit melanin production. This fragrance-free formula is designed to be gentle on sensitive skin, minimizing the risk of irritation often associated with brightening treatments. The lightweight, non-greasy texture absorbs quickly without leaving a sticky residue, making it suitable for use both morning and evening as part of a daily skincare routine. It can be applied to clean skin before moisturizer, and is compatible with other products such as sunscreen during daytime use. The serum is particularly well-suited for individuals with sensitive or reactive skin who wish to target uneven pigmentation without harsh fragrances or common irritants. Its formulation avoids essential oils and synthetic dyes, further reducing potential triggers for discomfort. Regular application may help fade existing dark spots, such as those from sun exposure or post-acne marks, while preventing new discoloration from forming. The product does not promise instant or dramatic results; instead, it offers a consistent, gradual approach to evening out skin tone over time. Each bottle contains 30ml of product, and usage frequency can be adjusted based on individual skin tolerance. This serum is a practical choice for those who prioritize gentle yet effective ingredients in their skincare routine.