What Causes Age Spots
Age spots are flat, darkened areas caused by years of sun exposure. UV light triggers melanin production, leading to clusters of pigment in the skin. They commonly appear on the face, hands, shoulders, and arms in adults over 40.
Key Ingredients in Skin Lightening Creams
Effective creams often contain hydroquinone, which reduces melanin production. Other ingredients include niacinamide, vitamin C, kojic acid, and azelaic acid. The American Academy of Dermatology notes that consistent use and sun protection improve results.
How to Choose and Use a Cream Safely
Look for products with proven actives and a gentle base. Apply to clean skin, use sunscreen daily, and avoid combining multiple strong actives at once. Results usually appear over several weeks. For persistent spots, consult a board-certified dermatologist.
