What Age Spots Are and Why They Form
Age spots are flat, tan to brown patches caused by concentrated melanin. They usually appear on sun-exposed areas like the face, hands, and shoulders after years of UV exposure.
How Fading Creams Work
Topical creams lighten spots by slowing melanin production. Common ingredients include hydroquinone, kojic acid, azelaic acid, vitamin C, and niacinamide. Regular use over weeks to months can gradually reduce visible pigmentation.
Choosing a Cream and When to See a Doctor
For mild spots, over-the-counter products with sunscreen and gentle brighteners can help. Persistent or changing spots should be checked by a dermatologist to rule out melanoma. The American Academy of Dermatology offers guidance on safe skin-lightening options at https://www.aad.org/public/everyday-care/skin-care-secrets/age-spots
