Why Does My Bra Leave Dark Marks Under My Breast?

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Why does my bra leave dark marks under my breast? Every woman is unique, and every woman’s bra fits differently. Having some dark marks on your skin is normal. In this article, we’ll cover some of the reasons why your bra might leave dark marks under your breasts as well as avoidance recommendations.

Why Does My Bra Leave Dark Marks Under My Breast?

Do you frequently wonder why your bra leaves dark marks under your breasts? When worn correctly, tight-fitting clothing can give women of all shapes and sizes a flattering appearance.

Graphic image of a woman wearing a purple bra that explains how the friction between clothing and skin causes dark marks under breasts

However, this improvement to their attire or appearance might harm their skin. Dark marks are the result of friction between clothing and the skin. Here are some causes of why your bra leaves dark marks under your breast.

The Bra Is Too Tight

If your bra leaves dark marks on your skin, it is probably too tight. Because the band bears most of the weight and does the heavy lifting, it cannot function properly if it is too tight.

A New Bra

Darkness on your skin is normal when you have just purchased a new bra. During the first few wears, you may notice markings from the band or under the cup. The fabric takes time to loosen and stretch.

Always wash your new bra before wearing it. Washing a new bra is another good way to get rid of starchiness. When you buy a new bra, it can be a little starchy and irritating.

Climate

In hot, humid environments, skin can become and remain excessively moist. This provides yeast with plenty of opportunities to multiply and invade.

Hormones

Hormones affect your body in a variety of ways. Over a month, your cycle can change the shape and size of your breasts, affecting how your bra fits. A bra may feel too tight or uncomfortable, leaving marks.

An image of a woman choosing a new bra

Infections

Bacterial, fungal, and yeast infections thrive in the skin folds beneath your breasts and on other body parts. Infections can irritate the skin under the breasts. Some of the most common symptoms of such infections include itchy blisters, cracks, and red, round patches of skin that resemble a ring. These infections make your skin turn dark.

Allergies

Allergies could be the cause of dark marks under your breasts. Allergies result from your body’s allergic reaction to certain foods, medications, pollen, plants, and insect bites. When pressed, they usually blanch and turn dark.

How to Remove Dark Marks Under the Breasts?

Preventing bra burns is the most effective way to avoid darkness under the breasts. While bra burns cannot always be avoided, the following tips can help to reduce their severity and frequency:

  • Clothing that fits properly is essential:
  1. Wear bras that are well-fitting and made of moisture-wicking materials. If you’re wearing a bra with a bottom band, apply lubricant to the skin and breasts. This eliminates bra burns under the bra band and the breasts.
  2. Cotton bras absorb perspiration and hold moisture against the skin, causing bra burns. Bras with moisture-wicking properties keep skin dry and cool.
  3. Find a bra that fits appropriately – many women make the mistake of not wearing the proper bra size. Before shopping, measure your bust and compare it to the online size guidelines. A too-tight bra may dig in and chafe, so choose one that is snug, however, and not too tight.
  • Staying dry – bra burns are exacerbated by moisture on the skin. Before going outside, you should apply powders or antiperspirant deodorant to your under breasts.
  • Go braless – allowing your breasts to breathe when you have dark underboob marks is critical. The trapped moisture will irritate your skin even more. If you notice dark marks developing, it may be best to go braless for a few days. Wearing the same one over and over can cause marks on your skin.
  • Avoid using an underwire – we have all experienced the discomfort of wearing an underwire. Because underwires are the number one cause of bra burns, wear bras without them as much as possible.
  • Exfoliate the underbust area – chafing can cause the underbust area to become darker. This means there will be a lot of dead skin, so exfoliation will be beneficial.
An image of turmeric paste
  • Turmeric – apply turmeric paste to areas that have become too dark due to the elastic’s pressure. This will gradually whiten and soothe the marks.

Related Questions

Are Bra Marks Permanent?

Do you frequently wonder why your bra leaves dark marks under your breasts? When worn properly, tight-fitting clothing can give women of all shapes and sizes a flattering appearance. However, this improvement to their attire or appearance might harm their skin. Dark marks are the result of friction between clothing and the skin.

How Do I Determine My Bra Size?

Take your band measurement. Then take your bust measurement. To determine the correct cup size, subtract your band size from your bust size.

Conclusion

Breast dark marks are more common than you think. While ill-fitting underwear is the most common cause, the problem can be caused by various factors ranging from excessive sweating or dryness in that area to an allergic reaction to an infection.

   

Hi there, I’m Allena, Founder and Editor of The Better Fit. I’ve always had a passion for finding ways to help women improve various areas of their lives. I have researched and worked to create this website so women would have a place to come and be informed about an article of clothing they literally wear every day.