Niacinamide is another well-established skincare ingredient that can help improve the appearance of uneven skin tone while supporting the skin barrier. It is generally gentler than homemade abrasive treatments.
4. Never Skip Sunscreen
Sun exposure can make dark spots more noticeable and contribute to premature skin aging. Apply a broad-spectrum SPF 30 or higher every morning and reapply when appropriate.
This is one of the most important steps if you’re trying to prevent existing pigmentation from becoming darker.
