Skin tags on the face can’t always be prevented, but you can significantly reduce your chances by managing the factors that drive their growth. The biggest controllable triggers are blood sugar levels, body weight, and repeated friction against the skin. Nearly 60% of adults develop skin tags by age 69, and while genetics play a real role, lifestyle changes can shift the odds in your favor.
Why Skin Tags Form in the First Place
Skin tags are small, soft growths that hang off the skin by a thin stalk. They develop when skin cells (both the outer layer cells and the connective tissue cells beneath them) multiply faster than normal. The trigger for that overgrowth is often high insulin levels. When excess insulin circulates in the blood, it binds to growth factor receptors on skin cells and essentially tells them to keep dividing. That chain reaction produces a tiny mound of extra tissue.
On the face, skin tags tend to appear on the eyelids, around the eyes, and along the neck near the jawline. These areas are prone to low-grade friction from glasses, jewelry, collars, or just skin folding against itself. That combination of internal metabolic signals and external irritation is what makes certain spots more vulnerable than others.
The Blood Sugar Connection
Research consistently links skin tags to insulin resistance and disrupted blood sugar metabolism. In one cross-sectional study, 54% of people with skin tags had a BMI of 25 or higher, compared to 37% of people without them. Higher body weight tends to go hand in hand with higher insulin levels, and that insulin-driven cell growth is one of the strongest known triggers for new tags.
You don’t need a diabetes diagnosis for this to matter. Insulin resistance develops gradually, often years before blood sugar levels are high enough to qualify as prediabetes. If skin tags are appearing on your face or elsewhere, it may be worth getting your fasting blood sugar and insulin levels checked. Managing blood sugar through diet and exercise won’t guarantee you’ll never get another skin tag, but it targets the underlying mechanism that causes them.
Dietary Changes That Help
Because insulin is the key driver, eating in ways that keep insulin levels stable is the most evidence-supported dietary strategy. That means reducing refined carbohydrates and added sugars, which cause sharp insulin spikes after meals. Focus on vegetables, lean proteins, healthy fats, and whole grains that release energy slowly.
A few practical shifts make a noticeable difference over time:
- Swap refined grains for whole grains. White bread and white rice spike blood sugar faster than their whole-grain versions.
- Pair carbs with protein or fat. Eating an apple with a handful of nuts slows the sugar absorption compared to eating the apple alone.
- Limit sugary drinks. Sodas and sweetened coffees are some of the fastest routes to an insulin spike.
- Eat at consistent times. Erratic eating patterns can worsen insulin resistance over time.
These aren’t dramatic dietary overhauls. They’re the same changes recommended for metabolic health in general, and they address the specific biological pathway that leads to skin tag formation.
Weight Management and Exercise
Carrying extra weight, particularly around the midsection, is closely associated with skin tag development. Excess body fat increases insulin resistance, which raises circulating insulin, which promotes the cell overgrowth that creates tags. Losing even a modest amount of weight can improve insulin sensitivity and potentially slow the rate of new growths.
Exercise helps independently of weight loss. Physical activity pulls glucose out of the blood and makes cells more responsive to insulin. Both aerobic exercise (walking, cycling, swimming) and resistance training (weight lifting, bodyweight exercises) improve insulin sensitivity. Aim for regular movement rather than occasional intense sessions. Consistency matters more than intensity for metabolic health.
Reducing Friction on the Face
Friction doesn’t cause skin tags on its own, but it creates the local irritation that helps them form, especially in someone already predisposed. On the face, common sources of friction include eyeglass frames, sunglasses, headbands, scarves, and turtleneck collars that rub against the jawline and neck.
If you wear glasses, make sure they fit properly and aren’t pressing too tightly against the sides of your nose or temples. Clean the frames regularly so dirt and oil don’t add to the irritation. For people who wear headbands or hats daily, alternating styles or loosening the fit can reduce repetitive rubbing in the same spot. Keeping facial skin moisturized also helps, since dry skin creates more friction than hydrated skin.
Hormonal Factors You Should Know About
Hormonal changes during pregnancy commonly trigger new skin tags, including on the face. The combination of elevated estrogen, progesterone, and shifts in insulin sensitivity during pregnancy creates ideal conditions for skin cell overgrowth. Birth control pills can have a similar effect. These tags typically don’t go away on their own after delivery but can be removed cosmetically.
If you notice new facial skin tags appearing during pregnancy or after starting hormonal contraception, it’s a normal and harmless response. There’s not much you can do to prevent hormonally driven tags beyond the general strategies of managing weight and blood sugar. They’re worth mentioning to your dermatologist if you want them removed, but they don’t signal a problem.
Genetics and What You Can’t Control
The tendency to develop skin tags runs in families. If your parents or grandparents dealt with them, you’re more likely to as well, regardless of your weight or blood sugar levels. There’s also no difference in skin tag rates between men and women, so sex isn’t a factor.
Aging plays a role too. Skin tags are uncommon in children and young adults but become increasingly frequent after 40. The combination of decades of sun exposure, gradual metabolic changes, and accumulated skin friction makes middle age the peak period for new growths. You can’t stop aging or rewrite your DNA, but knowing your predisposition helps you focus on the factors you can change.
When a Growth Needs a Closer Look
Most skin tags are completely harmless, but not every small growth on your face is a skin tag. If a growth has an irregular shape, uneven color, jagged borders, or has changed in size or appearance over recent weeks, it’s worth having a dermatologist examine it. A skin tag is typically flesh-colored or slightly darker, soft, and uniform. Anything that looks different from that pattern, bleeds without being caught on something, or develops an open sore deserves professional evaluation to rule out other conditions.
Removal of facial skin tags is straightforward and usually done in a single office visit through freezing, minor cutting, or cauterization. Over-the-counter removal products designed for warts or tags on the body are generally not recommended for the face, where the skin is thinner and scarring is more visible. If facial skin tags bother you cosmetically, a dermatologist can remove them with minimal risk of scarring.