Probiotics, evolved for brain health. Built on Cambridge science, designed for real life.
Brain health assessment
For you or a loved one · Takes 2 minutes
The science-led solution
A naturally occurring gut strain, evolved in our Cambridge lab to produce the exact molecules your neurons need.
83% increase in mitochondrial function in animal models1
Built on 5 peer-reviewed Cambridge studies
Tested with real people — a pilot study with 15 participants aged 50–65
1 Preclinical data — Yu et al., Cell Death & Disease, 2024 ↗
How it works →Your daily routine
Take one capsule — it's all you need
With a glass of water
Morning is best — most active in the AM
Every day, consistently
What to expect
Days 1–7
The probiotic begins establishing in your gut
Some people notice early changes — everyone is different
Weeks 4–8
Most people begin to notice meaningful changes
Cognitive clarity, memory, general wellbeing
Up to 3 months
Full benefits can take time — don't give up early
Like any probiotic, the gut microbiome takes time to shift
1C-01 produces molecules in your gut that enter your bloodstream — where they support your brain's natural resilience.
Read the research →You take 1C-01
The capsule reaches your gut where the bacteria establish
1C-01 gets to work
The evolved strain produces one-carbon molecules your neurons need
Molecules enter your bloodstream
Supporting the pathways your brain relies on
Supporting your brain's natural resilience
Over time, with consistency
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