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Boric Acid Vaginal Suppositories x30

£16.99 GBP
£16.99 GBP
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Customers rate us 5.0/5 based on 7 reviews.

OH MY GOODNESS!

Pure Boric has been named a finalist for Beauty, Health & Wellbeing StartUp of the Year at the South East regional final of the UK StartUp Awards 2026.

Phoebe, the founder of Pure Boric

Phoebe, knows first hand the challenges of dealing with recurrent symptoms. After years of searching for a trustworthy product, she realised how crucial it is to know exactly what we put into our bodies. 

Recognising the community’s need for guaranteed high purity boric acid suppositories, Phoebe decided to create her own product. Developed with the consumer's well-being as top priority.

🏆 Finalist Start Up Award UK, South East 2026

OUR

C O M M U N I T Y

  • "They dissolve easily without any mess, unlike other products I've tried. Whenever I feel a hint of discomfort, a quick application of this product clears it up by the next day."

    Shop Suppositories 

  • "As a Chronic UTI patient who frequently relies on antibiotics, this has become my safety net. I 100% recommend it to anyone in a similar situation."

    Shop Suppositories 

  • "After battling Chronic Thrush for months, my consultant gynaecologist recommended Boric Acid. . It's been a game-changer for me—non-irritating and reliably effective."

    Shop Suppositories 
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Backed by science.

Boric acid has been studied for many years and is widely referenced in medical literature as a supportive option for managing vaginal health concerns. Research shows that when used as directed, boric acid suppositories are generally well-tolerated and considered a safe option.


We’ve shared a peer-reviewed article that explores the safety and effectiveness of boric acid. Backed research

Supporting pH during antibiotic treatments.

Pure Boric® products have been designed to alleviate irritation, an other symptoms due to a vaginal microbiome disruption.

Vaginal dysbiosis

Antibiotics can disrupt the balance of bacteria, viruses, and fungi in the vagina, which can lead to vaginal dysbiosis.

Boric acid can be used to soothe recurring symptoms, by lowering the vaginal pH.

  • "It is brilliant, no soreness or irritation and it has already reduced the pain.

    Thank you so much Phoebe our Angel, for sourcing a very reliable and affordable product that we can all trust!"

  • "What I love most about this boric is that it is zero irritation for me and dissolves so quickly. I kept getting BV attacks, its completely gone!"

  • "I have improved so much using this product, it's been fantastic for me.

    These are amazing at keeping thrush and BV at bay whilst on antibiotics.

    She should rename the brand PURE GENIUS!"

Thrush & Bacterial Vaginosis

Boric acid has been used for over 100 years to combat vaginal imbalances, due to its anti-microbial and anti-fungal properties.

Boric acid suppositories can help replenish normal vaginal acidity and balance the vaginal flora. It can also relieve symptoms like burning, itching, and irritation.

Why Choose Us?

  • Real Results

    Our 5-star reviews speak for themselves happy, returning customers. Join a growing community that knows they’re in good hands with every order.

  • pH Balance

    Our Boric Acid is designed to respect and balance your pH. Keeping your vagina microbiome at it's best.

  • Gynaecologist Recommended

    Recommended by leading London Gynaecologists. No added nasties. Just Pure Boric.

  • Vegan Friendly

    Crafted with Pullulan Vege Capsules. We are 100% Gelatin Free. With no hidden chemicals.

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Frequently asked

Safety of boric acid suppositories

Boric acid has been studied for many years and is widely referenced in medical literature as a supportive option for managing vaginal health concerns, including recurrent thrush and bacterial vaginosis (BV). Research shows that when used as directed, boric acid suppositories are generally well-tolerated and considered a safe alternative option.


We’ve shared a peer-reviewed article that explores the safety and effectiveness of boric acid. Backed research

Important Note:
We’re not medical professionals, and this information is provided for general educational purposes only. It should not replace medical advice. Please consult a qualified healthcare provider to determine if boric acid is right for you.

What is boric acid & how does it work?

Boric acid dervives from boron, an element that's typically found in minerals. The substance has been used for over 100 years to treat vaginal infections like yeast infections and bacterial vaginosis due to its anti-microbial and anti-fungal properties. Boric acid suppositories can help replenish normal vaginal acidity and balance the vaginal flora. It can also relieve symptoms like burning, itching, and irritation.

How do I use boric acid?

For active infections: Insert 1 suppository at night into the vagina for 5-7 days or as per your health practitioner’s advice

For maintenance: Insert 1-2 suppositories per week, or as per your health practitioners advice

Consult a health professional before use

What are the potential side effects?

Boric acid suppositories are generally safe for adults, but they can cause minor side effects.

Some common side effects include: Vaginal discomfort, Mild burning sensation after inserting the capsule, watery vaginal discharge, and redness in the vaginal area.

You should report the following side effects to your doctor & stop using boric acid if you experience:

  • Allergic reactions like skin rash, itching, or hives 
  • Vaginal irritation, redness, or burning

Is there anyone that shouldn't use boric acid suppositories?

You should not use boric acid suppositories while pregnant. According to a review, there is limited information on the harms of using boric acid during pregnancy, but current guidelines recommend avoiding it.

Can boric acid cause spotting?

Gynecologists state that boric acid suppositories can cause spotting or bleeding in a small percentage of women. If the bleeding is slight or occurs alongside your normal menstrual flow, it is generally safe to continue using boric acid. However, always consult your medical professional if spotting occurs.

Why is my boric acid not dissolving?

It's very important to insert the pessary as high up into the vagina as possible to prevent this. Also, boric acid requires moisture to dissolve. Some women experience vaginal dryness prior to a period. Peri menopause and menopausal women may also struggle with vaginal dryness. To combat this, some women prefer to insert the pessary with a water based lubricant to moisten the environment to allow the boric acid to fully dissolve.

What mg/size capsule should I pick?

Please talk to your health provider about choosing a suitable dose. 600mg is the standard dose. 300mg may be more suitable for those who are new to using boric acid suppositories, experience vaginal dryness or are menopausal.