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Trusted by thousands of women

Smart Protection For Your

Intimate Microbiome

A moisturising serum that helps to shield from disruptive bacteria down below - so you can finally feel in control again

Live Smart B.Y.M.® Bacteria Inside

Clinician Recommended

Proven In Studies

Shop Advanced Microbiome Protection

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Certified microbiome friendly

Protects From Disruptive Bacteria

Uses a good live bacterium to fight the bad. Proven to shield from disruptive bacteria.

Supports Natural Balance

Helps protect your intimate microbiome during hormonal shifts, stress, and after sex or antibiotics.

Soothes and Moisturises

Hydrates sensitive skin and relieves dryness — especially during menopause or everyday irritation.

Powered by a Live Microbe

A first-of-its-kind formulation with B.Y.M.® 1405 (Bdellovibrio bacteriovorus) — a science backed, smart bacterium that protects and supports the body's natural defences.

Women using the serum noticed a significant improvement in quality of life within 12 weeks*

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Great for menopause

"I suffered for nearly 30 years but everything I tried had no impact until I tried P.Happi. It helps to keep the vulval area very moist especially through menopause and afterwards when vaginal atrophy can cause extreme dryness. I would not hesitate to recommend it."

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Verified customer

July 2024

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I used to struggle

"I knew it was special and something now I feel lucky to use everyday. I have struggled and this product definitely somehow helps the microbiome. I recommend it highly I wouldn't be without it."

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Laurena

Oct 2024

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Life changing miracle

"This little tube of P. Happi has literally transformed my life. I subscribed which is reassuring. Also being able to Pause or skip which is good. Would highly recommend to any sufferer like myself ending years of misery. Best invention ever. Has given me my life back"

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Jackie

Apr 2026

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When to Use P.Happi®

After Sex

Soothe irritation and support your natural defences.

After Antibiotic Use

Help rebalance your intimate microbiome.

During Menopause

Relieve dryness and protect against unwanted bacteria.

Recurring Issues

When nothing else helps and you experience regular discomfort.

Not sure how often you need it?

Take the quiz →

Developed by Dr Chiara Board, scientist & fellow sufferer

"Fed up with explaining yourself, nothing works, and ending up with solutions you don’t want to take? I have been there so I started to look into ways I could support my microbiome."

Our Story
dr chiara board in the lab

How P.Happi® Supports Your Intimate Health

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P.Happi® creates a protective shield, keeping out bad bacteria - targeting the root cause

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P.Happi® takes care of the good bacteria allowing them to thrive

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P.Happi® helps your microbiome regain balance over time, building your body's natural defences

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P.Happi® empowers you to feel more comfortable, in control and free to do the things you love!

Trusted By Expert Clinicians

"P.Happi offers promising, microbiome support. It meets a genuine need for sustainable, microbiome-friendly care in women’s intimate health."

Dr Phillip Hay

Consultant in Sexual Health at Guys & St Thomas' NHS Foundation Trust

"I'm excited by this innovative product. It addresses a critical need for women-centred solutions that support a healthy microbiome across the life course, from adolescence to post-menopause empowering women at every stage"

Dr Rhiannon Bray

Consultant Urogynaecologist, New Victoria Hospital

"This innovative product fills a gap...By promoting a healthy microbiome it may reduce our reliance on traditional approaches..."

Mr Sachin Malde

Urological Surgeon at Guy's and St Thomas' Hospital

"I am passionate about encouraging patients to recognise the importance of a healthy microbiome...Use of a cream, which helps to reduce disruptive bacteria without harming the good ones, is surely a step in the right direction..."

Dr Catriona Anderson

MBCHB, BSC (HONS), MRCGP, DFSRH

"There is a pressing need for innovation in this space to develop more women-centred solutions to ultimately optimise women's wellbeing and quality of life"

Professor Nick Panay

MD, BSC, MRCOG, MFSRH, Consultant, Gynaecologist

Are You a Healthcare Professional?

Do you work in healthcare with a specific interest in supporting women's intimate health? P.Happi is trusted by expert clinicians with excellent reviews from patients. Get in touch via the link below to request your samples and materials.

I'm a Healthcare Professional

Created For Women By An All Female Team Of Scientists

Our patent pending technology is the first of its kind with the whole process being developed by our team, B.Y.M.® Technologies.

The Science

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