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How Do Boric Acid Suppositories Work?

How Do Boric Acid Suppositories Work?

Boric acid suppositories are becoming increasingly popular as a natural remedy for vaginal issues. But what are they, and how do they work? 

Keep reading to learn more about boric acid suppositories and the benefits they can offer. 

What Is Boric Acid? 

Boric acid is a white powder that comes from boron, an element found in nature. It has been used for centuries in folk medicine as a home remedy for various skin ailments. 

Boric acid is mildly acidic and is medicinally used to promote a healthy balance of bacteria among the body’s natural microbiomes.

What Are Boric Acid Suppositories?

Boric acid suppositories are medications that come in capsule or pill form. They are inserted into the vagina, where they dissolve and release boric acid directly into the vaginal walls. By introducing boric acid directly into the vagina, you can promote good bacterial balance and support healthy tissue.

What Are the Benefits of Using Boric Acid Suppositories?

Boric acid vaginal suppositories can help ensure that your intimate areas are balanced and happy. Here are a few of the most noteworthy benefits of boric acid suppositories.

1. Supports Healthy Bacterial Balance

Boric acid suppositories can help restore bacterial balance and soothe symptoms of bacterial imbalances. They create a low-pH environment that discourages the growth of bad bacteria while allowing good bacteria to thrive.

A buildup of bad bacteria can contribute to common intimate concerns like vaginal yeast infections and bacterial vaginosis. That said, if you experience recurrent yeast infections, make an appointment with a healthcare professional or OB/GYN to determine the root cause.

Pro Tip: Want to give your boric acid suppository a boost? Pair it with Good Girl Probiotics — a vaginal probiotic supplement that maintains urinary tract health while balancing vaginal pH and bacteria.* 

2. Easy To Use

Boric acid suppositories are easy to insert into the vagina, whether you’re using an applicator or just your fingers. Inserting the suppository is quick and painless, making it a convenient solution for those who don’t want to spend too much time on their vaginal health regimen. 

Plus, boric acid suppositories are available over the counter at most drugstores. Just make sure to keep boric acid capsules and suppositories out of the reach of children.

4. Reduces Odor

Boric acid suppositories are known to reduce unpleasant odors associated with imbalances in the vaginal flora and other forms of infection. Because they can help support healthy balances of bacteria, they can also support a normal, healthy odor in your intimate areas.

5. Promotes Natural Wellness

Unlike other forms of medication and treatments, boric acid suppositories are non-toxic and free from potential side effects. This makes them a great option for those who want to take a natural approach to address their vaginal health concerns. 

6. Supports Overall Vaginal Health

Boric acid suppositories help nourish the delicate balance of good bacteria in the vagina, which works to support a healthy vaginal environment. Since vaginal health is directly related to sexual wellness, boric acid suppositories can also help soothe any factors that could be causing frustration and discomfort.

7. Gentle on Sensitive Skin

Since boric acid is gentle on sensitive skin, it can be used safely without causing any irritation or discomfort. This makes it a great option for those with sensitive skin or allergies who want to keep their vaginal area healthy without any uncomfortable side effects like dryness or vaginal irritation. 

How Can You Use Boric Acid Suppositories?

Once you have the boric acid suppositories, inserting them is easy. First, wash your hands with soap and water.

Then, follow these steps:

  • Insert the suppository. Place it as far up the vagina as you can comfortably reach. It's best to use your finger to insert the suppository and push it in until you can’t feel it.
  • Lie down. After inserting the suppository, remain lying down for 10 to 15 minutes. This gives the boric acid time to dissolve and absorb into your system. Standing immediately after insertion may reduce its effectiveness.
  • Practice good hygiene. Keeping your vaginal area clean is important when using boric acid suppositories. Make sure to wash before and after each use with warm water and mild soap and dry thoroughly. Avoid douching or using other treatments while using boric acid suppositories, as they could interfere with their efficacy or cause irritation.
  • Talk to your doctor. Boric acid suppositories can help with some concerns, but they may not be the best choice for everyone. 

If you experience symptoms consistent with a candida infection, such as abnormal vaginal discharge, a burning sensation, vaginal odor, and pain during sexual intercourse, seek medical advice from your primary healthcare provider or gynecologist.

Your women’s health provider can screen you for candida overgrowth, as well as similar conditions like sexually transmitted infections (STIs) and sexually transmitted diseases (STDs), and provide you with alternative treatment options.

How Can You Support Vaginal Health?

Good vaginal health is important for overall well-being since the vagina is home to a delicate balance of microorganisms. To keep your vaginal area healthy, it's important to practice good hygiene and make lifestyle changes that can help prevent infection. 

In addition to using boric acid suppositories such as The Killer, here are some helpful tips for keeping your vagina healthy:

  • Keep it clean. Be sure to wash your vaginal area daily with mild unscented soap and warm water. Avoid douching and other harsh cleansers that can disrupt the balance of bacteria in the vagina.
  • Wear loose-fitting clothes. Wearing tight clothing or underwear made from synthetic fabrics can lead to irritation and infection. Cotton undergarments are best for breathability and comfort.
  • Change out of wet clothes. The longer you stay in wet clothing, such as swimsuits or workout gear, the more likely bacteria will build up in your vaginal area due to a lack of air circulation and moisture.
  • Change pads or tampons regularly. If you are menstruating, it's important to change your pad or tampon every two to four hours. This can help keep bacteria from building up and reduce your risk of infection.
  • Avoid scented hygiene products. The skin around the vagina is very sensitive and can easily be irritated by scented products such as sprays, wipes, and powders. Stick with plain soap and water whenever possible. 

Or better yet, use our pH Balancing Cleanser. It’s made with clean ingredients like aloe vera and calendula — plus, it’s free of sulfates, parabens, and fragrances. 

The Bottom Line

Boric acid suppositories can offer numerous health benefits for women, from soothing symptoms of common intimate concerns to being easy to use and cost-effective. If you're looking for an all-natural approach to keeping your vaginal area healthy, then boric acid suppositories may be a solution for you. 

Not sure where to get your hands on good quality boric acid suppositories? Check out The Killer — a suppository developed by doctors to maintain healthy levels of yeast.* You can use it at bedtime and rest easy, knowing you’re supporting your vaginal health.


Boric Acid Suppositories: Uses & Side Effects | Cleveland Clinic

Menstrual Hygiene | CDC

Hydration for Vaginal Health | Stony Brook Medicine

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