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Smart Supplement
Smart Supplement
Fuel for better living
Smart Probiotic
Smart Probiotic
Support for your microbiome
Ingredients
Location

The science

We’re committed to scientific rigour, investing in independent research and evidence-based development, so you can trust every capsule.

SPB-in vivo-Microbial Diversity-block-without-CTA
Real-life impact

Smart Probiotic

We ran an in vivo study to measure the impact of the Smart Probiotic. This eight-week, placebo-controlled trial studied the mood, microbiomes, and gut functions of 33 healthy participants.
The results
73% felt better mood
68% improved health overall
50% saw more microbial diversity
Reduced wind and bloating
SPB–In Vitro—Science
Under the microscope

Smart Probiotic

We conducted an in vitro study with our independent lab partners ProDigest, who tested the efficacy of the Smart Probiotic using their SHIME® (Simulator of Human Intestinal Microbial Ecosystem) model.
The results
33.9bn CFUs reached colon alive
↑ butyrate production
↑ acetate production
↑ propionate production
Ingredient research

Independent studies that support the Smart Probiotic

Research on three of our favorite strains in the Smart Probiotic.

CEREBIOME®—B. longum Rosell®-175

Strength of evidence
Strong
Improves digestive health and relieves symptoms of gut discomfort.*

9

No. of studies

1987-2022

Years of studies

CEREBIOME®—L. helveticus Rosell®-52

Strength of evidence
Strong
Reduces stress and supports mental health and emotional balance.*

12

No. of studies

2011-2021

Years of studies

Saccharomyces boulardii

Strength of evidence
Strong
Enhances gut immune function while combating inflammation.*

8

No. of studies

2006-2019

Years of studies
SS-in vivo-cortisol levels
Everyday effects

Smart Supplement

We wanted to document how the Smart Supplement affects people in their everyday lives. So, in partnership with Citrus Labs, we invested in a 12-week in vivo study of 32 healthy people to quantify its impact.
The results
75% felt better
55% improvement in recall
18% more focused
15% more sleep
Ingredient research

Independent studies that support the Smart Supplement

Research on three of our favorite nutrients in the Smart Supplement.

Omega 3 DHA

Strength of evidence
Strong
Improves cognitive function, including focus, learning, and memory.*

13

No. of studies

2010-2019

Years of studies

Vitamin D3

Strength of evidence
Strong
Promotes a positive mood, and may reduce the risk of anxiety and depression.*

9

No. of studies

2010-2019

Years of studies

Vitamin B12

Strength of evidence
Strong
Boosts energy, while at the same time reducing feelings of tiredness and fatigue.*

8

No. of studies

2008-2019

Years of studies

Developed by experts

Led by a team of acclaimed neurologists and dietitians, we review the latest research, investing in independent studies to ensure our products are always at the forefront of scientific progress.

Sophie – Experts
Sophie Medlin, RD
Head of Nutritional Research
Sophie Medlin, RD
Head of Nutritional Research
Consultant dietitian, chair of British Dietetic Association for London, founder of City Dietitians, spokesperson for evidence-based nutrition, and lecturer at King's College London.
Tara – Experts
Dr Tara Swart, PhD
Chief Science Officer
Dr Tara Swart, PhD
Chief Science Officer
Neuroscientist, medical doctor, leadership advisor, and MIT lecturer with a PhD in neuropharmacology.