What Causes Dark Spots
Dark spots, or hyperpigmentation, occur when melanin production increases in certain areas of the skin. Common triggers include sun exposure, hormonal changes, acne scarring, and aging. Consistent use of targeted serums can help fade these marks over time.
Key Ingredients to Look For
Effective serums often contain vitamin C, niacinamide, alpha arbutin, azelaic acid, or gentle retinoids. These ingredients help inhibit melanin transfer, support cell turnover, and brighten the skin. The American Academy of Dermatology notes that consistent use of sunscreen is essential when treating dark spots.
How to Choose and Use a Dark Spot Serum
Select a serum suited to your skin type and sensitivity. Apply a thin layer to clean skin, usually in the morning, followed by moisturizer and broad-spectrum sunscreen. For best results, use the product consistently for several weeks and avoid picking at blemishes.
