Cos De BAHA 2% Hydroquinone Brightening Serum is an advanced dark spot correcting treatment designed to visibly fade stubborn hyperpigmentation, melasma, freckles, sun spots, post-acne marks, and uneven skin tone. Formulated with a powerful blend of 2% Hydroquinone, 4% Arbutin, and 4% Niacinamide, this targeted serum works to brighten discoloration while helping to improve overall skin clarity and radiance.This multi-purpose dark spot corrector can be used on the face and external areas of the body affected by pigmentation concerns. The formula also contains gentle exfoliating acids that help lift and peel away surface pigmentation, revealing smoother, brighter, and more even-toned skin over time. In addition to targeting dark spots, the serum helps refine skin texture and provide lightweight hydration for a healthier-looking complexion.Key Ingredients • 2% Hydroquinone – Helps reduce the appearance of stubborn dark spots, melasma, and hyperpigmentation. • 4% Arbutin – Supports skin brightening and helps promote a more even skin tone. • 4% Niacinamide – Helps improve skin barrier function, reduce dullness, and enhance overall radiance.How to Use Apply a small amount to clean, dry skin once daily, preferably in the evening. Begin with a patch test before first use. During treatment, use a broad-spectrum sunscreen (SPF 30 or higher) daily to protect the skin and prevent further discoloration.Important Information Hydroquinone is generally recommended for short-term use. For best results, many users follow a treatment cycle of up to 3 months of continuous use, followed by a break period before restarting if needed. Avoid prolonged continuous use unless advised by a qualified healthcare professional. Discontinue use if significant irritation occurs.Whether you're looking to treat melasma, acne scars, freckles, age spots, or stubborn hyperpigmentation, Cos De Baha Hydroquinone Serum delivers targeted brightening care to help reveal a clearer, smoother, and more radiant complexion.