How to Get Rid of Skin Tags (& Stop Them For Good)
Dr. Eric Berg DCPublished on October 14, 2026
Summary authored by editor@wellifi.com
TLDR Summary
Skin tags are a sign of underlying metabolic issues related to high insulin levels. Effective removal involves topical treatment with povidone iodine, while prevention requires dietary modifications to reduce insulin production.
Key Points
- Skin tags indicate a metabolic problem, primarily linked to high insulin levels.
- Individuals with multiple skin tags have a significantly higher risk of metabolic syndrome.
- Skin tags often appear in areas of friction and skin folds.
- Removing skin tags can be done effectively with povidone iodine.
- To prevent skin tags from returning, it is essential to lower insulin levels through dietary changes.
Understanding and Preventing Skin Tags: A Comprehensive Guide
Skin tags are small, benign growths that can appear on various parts of the body, often causing concern for those who develop them. While many people might think of skin tags as merely a cosmetic issue, they are actually symptomatic of deeper metabolic problems, particularly involving insulin levels. In this article, we will explore the underlying causes of skin tags, how to effectively remove them, and most importantly, how to prevent them from returning.
What Are Skin Tags and Why Do They Occur?
Skin tags are not merely skin problems; they indicate a metabolic issue, primarily linked to elevated insulin levels. Research shows that individuals with multiple skin tags are significantly more likely to develop metabolic syndrome, with a risk factor 11 times greater than those without them. This connection is particularly evident among people with diabetes.
The primary driver of skin tag formation is insulin, a hormone that promotes cellular growth. When insulin levels are chronically elevated, it can lead to an increase in insulin-like growth factor number one (IGF-1), another growth promoter that contributes to the development of skin tags. Factors such as dietary habits, especially high carbohydrate intake, can exacerbate this condition.
Common Locations for Skin Tags
Skin tags often appear in areas where skin folds and friction occur. Common sites include:
- Neck
- Underarms
- Under breasts
- Groin
- Eyelids
Friction in these areas, combined with elevated growth factors, fosters an environment conducive to skin tag formation.
Skin Tags vs. Warts
It is important to differentiate skin tags from warts. While both are skin growths, warts are caused by the human papillomavirus (HPV), whereas skin tags are linked to metabolic issues and high insulin levels.
How to Remove Skin Tags
Removing skin tags can be straightforward. One effective method involves the use of povidone iodine:
- Apply a drop of povidone iodine directly onto the skin tag.
- Cover it with a Band-Aid or piece of tape.
- Repeat this process twice daily until the skin tag falls off.
This topical treatment effectively eliminates the skin tag by targeting the growth cells.
Addressing the Root Cause
To ensure that skin tags do not return, it is crucial to address their underlying cause—excessive insulin production. Here are some strategies to lower insulin levels:
- Eliminate sugars and starches from your diet. This includes avoiding bread, pasta, cereals, and hidden starches.
- Practice intermittent fasting to reduce insulin fluctuations.
- Request a fasting insulin test to monitor your levels, aiming for a reading under 5.
- Consider reducing dairy intake, particularly casein, which may contribute to insulin spikes. Opt for aged cheeses, kefir, or yogurt instead.
By implementing these dietary changes, individuals can significantly reduce their risk of developing skin tags in the future.
Conclusion
Skin tags are more than just a cosmetic issue; they are a sign of metabolic imbalance, primarily linked to insulin levels. By understanding the causes and implementing effective removal and prevention strategies, you can take control of your skin health. For those seeking further guidance, Dr. Eric Berg also offers a free downloadable checklist outlining daily routines for optimal health.