Best Seller

THE KILLER® BORIC ACID SUPPOSITORIES

THE KILLER® BORIC ACID SUPPOSITORIES

4.8
Rated 4.8 out of 5 stars
5,173 Reviews

Boric Acid Vaginal Suppositories · 14 suppositories

A boric acid vaginal suppository that controls odor and promotes healthy pH balance.

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Free shipping on all U.S. orders $45+

Product Benefits

  • Best-selling boric acid suppository that promotes fresh vaginal odor.
  • Feel confident with our single-ingredient suppository that never includes fragrance or essential oils, two types of ingredients we don't believe belong in womens' wellness solutions.
  • Won't disrupt your healthy vaginal pH levels.
  • An odor control must-have that is clinically proven as safe for skin.†
NO ESSENTIAL OILS icon NO ESSENTIAL OILS
GLUTEN FREE icon GLUTEN FREE
DAIRY FREE icon DAIRY FREE

How To Use

  • With clean hands, insert one suppository into the vagina at bedtime daily as needed or for up to 14 days.
  • Expect some discharge throughout the night (we like wearing a thin pad to protect our undies), but understand this is normal.
  • Avoid sexual intercourse when using this product.
  • You should only insert after you have fully emptied your bladder, especially after sexual intercourse.

Ingredients

  • 600mg boric acid, gelatin capsule

Proof

  • 1 million+ boxes sold
  • 4,000 5-star reviews
  • 97% of customers felt The Killer® helped promote fresh vaginal odor**

Expert Opinions

"The Killer® is a must-have! This suppository is made with one single ingredient — boric acid — that's perfect for controlling vaginal odor. Huge confidence booster."

Dr. Jodie Horton, MD, FACOG
Board Certified OB/GYN
Love Wellness Advisor

"I always choose The Killer® over other brands for one very important reason: there's no fragrance, essential oils, or other outdated ingredients included. Just high-quality boric acid!"

Dr. Shweta Desai, MD
Board Certified Urogynecologist
Love Wellness Advisor

FAQs

WHY WE MADE

THE KILLER®

Old-school solutions weren't cutting it, so we teamed up with experts in 2016 to bring you our incredibly popular boric acid suppository for fresh vaginal odor. The Killer® is formulated with just one powerful ingredient — boric acid. It provides fast support and, unlike other brands, is made without fragrance or essential oils.

What we're made of

The Killer® was developed to contain boric acid as its single ingredient — a safe and well-tolerated solution for controlling vaginal odor for over a century.

Boric acid

Boric acid is derived from a mineral found in seawater, and we source ours exclusively from France.

What we never include

Our vaginal suppositories are made without these all-too-common ingredients because we believe they belong nowhere near your wellness routine.

FRAGRANCE

What we don't include is what makes our life-changing formulas so trustworthy. We don't believe fragrance belongs inside your vagina or on your vulva (and most OB/GYNs don't recommend it either).

ESSENTIAL OILS

We don't believe essential oils belong inside your vagina or on your vulva (and most OB/GYNs don't recommend it either). We're obsessed with ingredient superiority for our products, and when it comes to your intimate health, essential oils don't make the cut.

GLYCERIN

Glycerin is a moisturizing agent found in many intimacy products. Research suggests glycerin may promote vaginal infections, so we never include it in our intimacy products.

SLS, SLES, and PEG

You deserve life-changing formulas that are trustworthy, modern, and safe. We don't believe the surfactants SLS, SLES, and PEG support your well-being, so we'll never include them in our intimate health products.

PARABENS

Parabens are preservatives found in many intimacy products. Some research suggests they could act like the hormone estrogen in the body, and some parabens are banned entirely from cosmetics in the EU. With this in mind, we choose to formulate paraben-free.

The Killer® vs. Them

Let us change your life

We know incorporating something new into your wellness routine is a major decision. We're here to give you confidence in your decision by sharing just how much our customer community loves our life-changing formulas.
4.8
Rated 4.8 out of 5 stars
Based on 5,173 reviews
Write a Review (Opens in a new window)
5,173 reviews
  • Sracy L.
    Verified Buyer
    I recommend this product
    How old are you? 45-54
    This helped with Imbalanced pH, Overall vaginal health, Odor
    Do you subscribe to this product? Yes
    Would you recommend to a friend? Yes (duh!)
    Rated 5 out of 5 stars
    12 seconds ago
    The Killer works!

    As I reached menopause, I realized that my pH can get easily disrupted. The Killer is a quick and easy way to reset and feel great about my vaginal health and wellness.

    Was this helpful?
  • Laura
    I recommend this product
    Rated 4 out of 5 stars
    Yesterday
    4 Stars

    It’s ok.

    Was this helpful?
  • Rita J.
    Verified Buyer
    I recommend this product
    How old are you? 55 +
    This helped with Odor, Yeast levels, Overall vaginal health, Imbalanced pH
    Do you subscribe to this product? No
    Would you recommend to a friend? Yes (duh!)
    Rated 5 out of 5 stars
    2 days ago
    I like it. It really helps with order issues. It use it quarterly to try and stay ahead of issues and/or problems.

    I like it. It really helps with body order. I use it quarterly to stay ahead of problems and issues.

    Was this helpful?
  • Candace D.
    Verified Buyer
    I recommend this product
    How old are you? 35-44
    Do you subscribe to this product? Yes
    Would you recommend to a friend? Yes (duh!)
    Rated 5 out of 5 stars
    2 days ago
    The Killer

    I love this product.. it’s great when you just need a little extra support. I love that it is just one ingredient and it is more like a supplement as opposed to a medication. I’ve used it for about 2 years.. and I’m always glad I have it on hand.

    Was this helpful?
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FAQs

What is The Killer® used for? What exactly is boric acid?

The Killer®, made of boric acid, is a vaginal suppository designed to support healthy levels of vaginal yeast and a balanced vaginal microbiome. 


Boric acid is a white powder or colorless crystal that balances yeast in the body. Boric acid has been used for over a hundred years for vaginal health support when it comes to keeping one’s vaginal flora balanced. A balanced vaginal flora = a healthy vagina!

How do I use The Killer®?

The Killer® is a vaginal suppository — not a pill you take by mouth. We know it looks similar, but this will be inserted vaginally. 

To use: Wash your hands well to gently insert The Killer® with your fingers into your vagina. It should be inserted a comfortable amount, which should be far enough that it won't have the chance to slip out. There is no need to alter the capsule in any way. Just pop it in — that's it! Within a few hours, the capsule will start to dissolve and get to work.

Discharge is expected when using a vaginal suppository, so we recommend wearing a panty liner to help keep you clean.

What time of day should I use The Killer®? How long should I use it?

We recommend using it at bedtime so it can be one less thing you have to worry about during the day as it can cause discharge.

How long you use The Killer® depends on your body and your needs. You can use The Killer® for as little as 1-3 days or for as long as 7-14 days (an entire box). We recommend using only one suppository for every 24-hour period.

What’s the difference between The Killer®️ and Flora Power®️? Can I use them together?

While both products are vaginal suppositories, they focus on different aspects of vaginal health, but work together to keep a healthy and balanced vaginal microbiome.

The Killer®️ is designed to support healthy levels of vaginal yeast. Flora Power™️ is designed to support healthy levels of vaginal bacteria and help maintain a fresh vaginal odor.

To use both The Killer® and Flora Power™️, we recommend first using The Killer® for 1 to 14 days (depending on your needs) to help balance vaginal yeast and pH. Then a few days, after completing use of The Killer®️, you can use Flora Power™️ for 1 to 5 days as needed to help manage vaginal bacteria and flora.

How do I know if The Killer® is working?

With the use of The Killer® to help support a balanced vaginal environment, you can expect to experience a reduction in the itching and irritation which can often be associated with a yeast imbalance. Depending on your body and needs, you may see results in as little as one day or up to five days. Having a consistent regimen will be critical for managing a healthy vaginal yeast.

Expert recommendations

Dr. Jodie Horton
MD, FACOG
Board Certified OB/GYN

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You'll love what we're made of

LIFE-CHANGING FORMULAS

We work with doctors and follow the science (not trends) to make breakthrough solutions to age-old women’s health issues—and you’ll feel the difference.

MICROBIOME-POWERED

Your vaginal, gut, and hormonal health are connected to your incredible microbiome. We give it what it loves, so it can lovingly support the rest of you.

INGREDIENT SUPERIORITY

We prioritize clinically studied ingredients, mandate third party safety testing and purity testing, and practice ingredient traceability.

DOING BETTER FOR WOMEN SINCE 2016

Feeling good isn’t too much to ask for—it’s your right. We’re determined to raise the bar for women’s wellness, once and for all, and get you on your way to feeling great.

**Survey of 35 Love Wellness customers who have ordered the Killer 2+ times.