
Vascular Congestion
Poor blood and lymphatic circulation around the eyes can lead to bluish or purplish dark circles, especially in people with allergies, nasal congestion, or slow lymphatic drainage.

Pigmentation
Under-eye pigmentation can cause dark eye circles and is more common in Asian and darker skin tones due to higher melanin production around the eyes.

Structural
Some dark circles are actually shadows caused by under-eye hollowness and loss of collagen and moisture, creating a groove-like depression beneath the eyes.
Add Your Heading Text Here

Ageing
As we age, reduced collagen and elastin production causes the under-eye skin to thin, making blood vessels more visible and resulting in dark eye circles.

Fatigue
Lack of sleep increases cortisol levels, which breaks down collagen and causes under-eye veins to swell, leading to dark, puffy circles.

Exposure to Sun
Sun exposure can worsen dark eye circles by increasing melanin production, while UV radiation may further darken and intensify under-eye pigmentation.

















