This 30 ml discoloration correcting serum combines glycolic acid and kojic acid to support a more even skin tone. Glycolic acid, an alpha hydroxy acid, works by gently exfoliating the surface layer of the skin, which can help reduce the appearance of dark spots and uneven texture over time. Kojic acid, derived from natural sources, is included for its ability to inhibit melanin production, targeting hyperpigmentation such as sun spots, age spots, or post-acne marks. The formula is designed for daily use as part of a skincare routine, typically applied after cleansing and before moisturizing. It is suitable for normal, combination, and oily skin types, though those with sensitive skin should perform a patch test due to the active exfoliating nature of glycolic acid. The serum has a lightweight, water-based consistency that absorbs quickly without leaving a greasy residue. It is free from synthetic fragrances and parabens, making it a practical option for those seeking a straightforward approach to addressing discoloration. Regular use, combined with sun protection, can help maintain results by preventing further pigmentation from UV exposure. This product is best suited for individuals looking to incorporate active ingredients into their regimen without complex layering. It is not intended to treat medical skin conditions and results may vary based on skin type and consistency of application. The 30 ml bottle offers a reasonable quantity for evaluating its effects over several weeks. For optimal outcomes, apply a few drops to clean, dry skin in the evening, gradually increasing frequency as tolerance builds. Avoid contact with eyes and broken skin.