What is sensitive skin? Board-certified dermatologist Dr. Joel Schlessinger explains

Sensitive skin is not a single condition — it's a broad term that can describe a number of underlying concerns. Board-certified dermatologist Dr. Joel Schlessinger breaks down the most common causes and what you can do about them.

Rosacea and product intolerance

One common cause of sensitive skin is rosacea, a skin condition that can make skin reactive to certain products. If your skin is suddenly showing signs of sensitivity, an incompatible product may be the culprit.

A disrupted skin barrier

Allergies and sensitivities

In some cases, sensitivity stems from an allergy or unknown reaction to an ingredient. This can cause blood vessels to become visible on the skin — a sign that's often associated with sensitive skin types.

Sun exposure and visible blood vessels

Some people are born with naturally sensitive skin, and years of sun exposure can lead to the development of visible blood vessels that mimic the appearance of other sensitive skin conditions.

Learn more:

• How to know if your skin barrier is damaged

• What causes eczema? Board-certified dermatologists discuss treatments and tips

• Shop sensitive skin care