Developed by Dr Chiara Board, scientist & UTI sufferer
"I suffered from 10 UTIs in one year. Fed up with explaining yourself, nothing works, and ending up with solutions you don’t want to take? I have been there… "
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 stay confident, comfortable, and in control.
Live Smart B.Y.M.® Bacteria Inside
Clinician Recommended
Proven In Studies
Shop Daily Intimate Serum
Certified microbiome friendly
Targets Harmful Bacteria
Uses a good live bacterium to fight the bad. Proven to target and break down >99% bad bacteria like E. coli — a common cause of UTIs and irritation.
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 targets Gram-negative bacteria naturally.
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 →
How Does P.Happi® Support Your Intimate Health?
1
P.Happi® creates a protective shield, keeping out bad bacteria - targeting the root cause
2
The smart bacterium in P.Happi® takes care of the good bacteria allowing them to thrive
3
Your microbiome starts to regain balance over time, reducing the risk of recurring issues
4
You start to feel more comfortable, in control and free to do the things you love again!
Trusted By Expert Clinicians
"Traditional treatments often rely on antibiotics, which can disrupt natural flora and lead to recurrence. P.Happi offers a promising, non-disruptive alternative—supporting the body’s own protective bacteria without broad-spectrum antimicrobials. It meets a genuine clinical 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. This could reduce reliance on traditional treatments for conditions like recurrent UTIs, 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 the bad 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.
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.
Proudly Supported By
