How to improve dark circles

Under-eye darkness is not one single problem. Brown or grey colour may come from pigment, while blue or purple tones can reflect visible vessels through thin skin. A hollow beneath the eye can cast a shadow that looks darker even when the skin colour has not changed. Rubbing from eczema, allergies, or dryness can also worsen colour over time. Tear trough hollows are a structural cause; [Tear Trough Hollows](/conditions/tear-trough-hollows/) explains this pattern. [Dark Circles](/symptoms/dark-circles/) covers the symptom itself.

Use broad-spectrum sunscreen around, but not inside, the eye area and wear sunglasses outdoors. Keep the skin hydrated with a bland, fragrance-free moisturiser. Avoid rubbing, harsh scrubs, and products that sting. If itching or scaling is present, [Atopic Dermatitis](/conditions/atopic-dermatitis/) may be relevant and needs a suitable treatment plan. A clinician can distinguish pigment from shadowing and discuss options such as topical ingredients or [Under-Eye Filler](/treatments/injectables/tear-trough-filler/) when hollows are the main concern. Filler is not suitable for every eye shape or skin concern.

Arrange an assessment if darkness is new, clearly one-sided, associated with swelling, pain, redness, discharge, vision change, or a persistent rash. Seek prompt medical care for sudden swelling with breathing difficulty or swelling of the lips and tongue. A clinician can check whether the appearance is skin-related, structural, or linked with an eye problem.

Ask what is driving the colour or shadow, whether your current eye products could be irritating the skin, and which treatments are appropriate for your skin tone and anatomy. If filler is discussed, ask about alternatives, expected swelling, aftercare, and what symptoms require urgent review.