Dark Circles Under the Eyes: Causes, Prevention & Treatment Options

Polynucleotides for dark circles

Dark Circles: What They Are and How to Treat Them 

Dark circles under the eyes are one of the most common cosmetic concerns for men and women across the Northwest UK. They can create a tired, stressed, or aged appearance even when you feel perfectly well. Dark circles typically appear as discoloration, shadowing, or hollows beneath the lower eyelids — and although they are harmless, they can significantly impact facial aesthetics and self-confidence.

Dark circles develop for a variety of reasons, including genetics, ageing, lifestyle factors, and changes in the delicate under-eye tissues. Understanding the cause of your dark circles is the first step in choosing the right treatment.

What Causes Dark Circles?

Dark circles can occur for several overlapping reasons, and identifying the root cause is essential for effective treatment:

1. Thin or Ageing Skin

As we age, collagen and fat naturally decrease. This makes the under-eye skin thinner and more translucent, causing underlying blood vessels to show through and create a darker appearance.

2. Hyperpigmentation

Excess melanin in the skin can cause darker colouring beneath the eyes. This is particularly common in individuals with darker skin tones or a family history of pigmentation.

3. Poor Circulation

Reduced or sluggish blood flow can lead to pooling in the capillaries under the eyes. This can create a blue, purple, or shadowed tone.

4. Lifestyle Factors

Certain habits can worsen existing dark circles, including:

  • Lack of sleep

  • Stress or fatigue

  • Smoking

  • Excess alcohol

  • Poor diet or dehydration

5. Allergies or Sinus Problems

Chronic congestion can cause inflammation and worsen under-eye discoloration.

6. Age-Related Volume Loss

Loss of volume in the tear trough area creates hollows that form shadows, making dark circles appear deeper and more pronounced.

Who Gets Dark Circles?

Dark circles can affect people of any age, gender, or ethnicity. In the Northwest UK, many patients report that dark circles run in their family — meaning genetics often play a major role.

While young adults can develop dark circles due to lifestyle habits, the issue typically becomes more noticeable as the skin naturally loses elasticity and thickness over time.

Can Dark Circles Be Prevented?

Although genetics and ageing cannot be prevented, several lifestyle changes can help reduce the severity of dark circles:

  • Get consistent, good-quality sleep

  • Keep the body well-hydrated

  • Maintain a balanced diet rich in vitamins and antioxidants

  • Protect your under-eye skin from UV exposure with SPF or sunglasses

  • Reduce smoking and alcohol intake

  • Treat allergies or sinus issues early to prevent inflammation

While these steps help, persistent dark circles often require targeted treatments — especially when caused by volume loss, pigmentation, or thinning skin.

Dark Circle Treatment Options in the Northwest UK

For stubborn dark circles, professional treatments can offer long-lasting improvement. One of the most effective and increasingly popular solutions in the Northwest UK is:

Polynucleotide Under-Eye Treatment

Polynucleotides help:

  • Rejuvenate and thicken the under-eye skin

  • Boost collagen and improve elasticity

  • Reduce visible blood vessels

  • Improve hydration and skin quality

  • Minimise hollows, shadows, and discoloration

This treatment makes the under-eye area look brighter, smoother, and more refreshed.

👉 Learn more about how polynucleotides can help with dark circles ›