What causes skin tags? Why do skin tags form? The precise cause of skin tags is unknown. They become more common with age and occur more frequently in people with a family history of skin tags. People with metabolic disorders, such as obesity and diabetes, are also more likely to develop skin tags. The exact cause of skin tags is not fully understood, but several factors are believed to contribute to their development, such as: Obesity Human papillomavirus infection Diabetes Genetics Hormone imb

Exactly What Causes Skin Tags—And How You Can Remove Them