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Age spots are women's third biggest beauty concern after wrinkles and sagging. These often unsightly blemishes (also known as sun spots, brown spots, and liver spots) vary in colour and appear on the face, décolleté and hands. 

How can you treat age spots and what products should you use on them?

Dermatologist Isabelle Catoni explains the causes of age spots and tells us the best ways of treating them. 

Test your knowledge of age spots with our true/false questions.