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BoobyBiome

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Breast milk synbiotic supplements for infant gut health

London, United KingdomFounded 2019Biotech & Life Sciences
Valuation $10–25M Last recorded · 2025
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
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About BoobyBiome

BoobyBiome is a UK-based biotechnology company founded in 2019 by Dr. Lydia Mapstone (CEO), Dr. Sioned Fôn Jones (COO), and Dr. Tara O'Driscoll (CTO). The founders, who met during their PhDs, leveraged their collective expertise in microbiology, neuroscience, chemistry, and biophysics to address rising infant diseases linked to underdeveloped gut microbiomes. The company's mission is to provide every infant with the beneficial bacteria of breast milk, regardless of how they are fed, to support long-term health.

The company is developing two main products. The first is a synbiotic supplement, a combination of probiotic microbes isolated from breast milk and prebiotic fibers. This supplement is designed to be added to formula or expressed breast milk to help establish a healthy gut microbiome in infants, particularly those who are formula-fed, born via C-section, or premature. The second product is a patented baby bottle accessory with a cartridge that removes oxygen, designed to preserve the natural microbiome in pumped and stored breast milk and extend its viability. BoobyBiome operates on a for-profit business model and aims to be the first to secure an EU-approved health claim for an infant probiotic, a key differentiator in a market of less regulated supplements.

Headquartered at the Great Ormond Street Institute of Child Health, BoobyBiome has established the world's first breast milk microbiome database and biobank through collaborations with hundreds of donating mothers. The company has secured over £2 million in funding through various grants, including the Innovate UK Biomedical Catalyst, and investment from firms such as Venrex and Discovery Park Ventures. A recent £1.6 million grant from Innovate UK is accelerating the testing and scaling of its synbiotic product, with the goal of preparing it for clinical trials and commercial launch.

Source: Dealroom company data

At a glance

Founded
2019
Headquarters
London, United Kingdom
Sector
Biotech & Life Sciences

Investors

15 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed13 investors entered at this stage

  • Discovery Park Ventures
  • Empirical Ventures
  • XFactor Ventures
  • The Helm
  • Dominic hollamby
  • Lord Darzi
  • Dr. James Somauroo
  • Federica Amati
  • Coco Hollamby
  • Yael Cohen
  • Vanessa Colomar
  • Lavender Ventures
  • Jessica Somauroo

Series A2 investors entered at this stage

  • Evenlode Investment
  • Kayan
Team profiled 3 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇬🇧 United Kingdom91.7%
1 country shown

Market sentiment

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