1. Heredity could be one reason
2. 8 hours of sleep you say... but is it between 11 p.m.and 6 a.m.? That makes a huge difference
3. Genetically thin skin with prominent blood vessels around the eyes can cause dark circles
1 and 3 are difficult to treat. But nonetheless you need to visit a dermatologist. It'll help you understand the condition and reason for your dark circles better.
Answered2016-05-12 00:15:55
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