Human Clinical Research
Ingredient research is based primarily on human clinical studies, not animal-only or theoretical models.
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Double-Blind Methodology
Where available, evidence comes from double-blind study designs that reduce bias and expectation effects.
Placebo Comparison
Outcomes are evaluated against placebo controls to better understand real-world relevance.
Peer-Reviewed Sources
Studies are published in peer-reviewed journals and assessed by independent researchers.
How we evaluate the science
Rather than focusing on isolated results, NOUS considers how evidence is generated, interpreted, and applied in real-world formulations. Ingredient decisions are guided by study design quality, biological mechanisms, dosage relevance, and long-term safety.
75%
of the research we prioritise involves human clinical studies rather than animal or in vitro models.*
68%
of ingredient evidence assessed focuses on mechanism-based outcomes, not short-term performance effects.*
science led
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long term thinking
•
evidence first
•
science led
•
long term thinking
•
evidence first
•
science led
•
long term thinking
•
evidence first
•
science led
•
long term thinking
•
evidence first
•
Ingredient-Level Research
Each ingredient in No Brainer is included based on how it is researched, how it functions in the body, and how it supports the formulation as a whole.
Citicoline is a naturally occurring compound involved in the production of phosphatidylcholine, a key component of brain cell membranes. It also contributes choline for acetylcholine synthesis, a neurotransmitter closely associated with memory and attention. Cognizin® is a branded, well-studied form of citicoline known for its bioavailability, and it has been researched in both healthy individuals and ageing populations for its role in supporting cognitive efficiency and neuronal integrity over time.
Phosphatidylserine is a phospholipid found in high concentrations in the brain, where it plays a structural role in cell membranes and supports communication between neurons. SerinAid® is a high-purity, soy-derived form that has been studied for its involvement in memory, attention, and the regulation of the body’s stress response. Research has also explored its interaction with cortisol and its role in maintaining cognitive function during periods of mental or physiological stress.
L-Theanine is an amino acid naturally present in tea leaves and is widely recognised for its ability to support a calm yet attentive mental state. AlphaWave® is a patented form used in clinical research and is associated with increased alpha-wave activity in the brain, a pattern linked to relaxed focus. It is often included in cognitive formulations to help balance alertness with composure, particularly in situations that require sustained attention without overstimulation.
Vitamin B6 plays a central role in neurotransmitter synthesis, including dopamine, serotonin, GABA, and norepinephrine. Pyridoxal 5-phosphate, or P5P, is the active form of B6, meaning it does not require conversion by the body before use. This form is commonly selected in evidence-led formulations for its role in supporting energy metabolism, nervous system function, and biochemical pathways involved in cognitive and emotional regulation.
Folate is essential for methylation, a foundational biochemical process involved in DNA repair, neurotransmitter metabolism, and brain cell turnover. Quatrefolic® is a patented, bioactive form of folate that bypasses common genetic conversion limitations. It is included for its role in supporting neurological function and long-term brain health, particularly in pathways related to cognitive maintenance and cellular repair.
Vitamin B12 is critical for nervous system health, particularly in the formation and maintenance of the myelin sheath that protects nerve fibres. Methylcobalamin is an active form of B12 that participates directly in neurological and methylation processes. Adequate B12 status is important for mental clarity, cognitive energy, and long-term brain maintenance, especially as requirements can increase with age or lifestyle factors.
Why the formulation works as a system
Rather than targeting a single pathway, the NOUS formulation is designed to support several interconnected systems involved in cognitive function. The ingredients work across cell membrane integrity, neurotransmitter synthesis and signalling, stress regulation pathways, and nutrient-dependent maintenance processes such as methylation. This systems-based approach reflects how the brain functions in reality, especially under sustained cognitive load and over longer timeframes.
Research contexts and evidence focus
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Cognitive Load, Sustained Performance
Research in this area focuses on how the brain functions during prolonged mental effort, decision-making, and information processing over time.
View Study- Attention and working memory
- Neurotransmission under load
- Cognitive endurance
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Age-Related Cognitive Function
These studies examine how cognitive processes change with age and how nutritional compounds support neural structure and maintenance.
View Study- Memory and recall
- Neuronal membrane health
- Cognitive resilience over time
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Stress, Calm Focus, and Mental Regulation
This body of research explores how the brain regulates stress responses while maintaining alertness and cognitive clarity.
View Study- Stress regulation pathways
- Alpha-wave activity
- Neurochemical balance
An evidence-led formulation