Transparent by Design
NeuroPouch is not a mystery blend. Five ingredients. Each one studied, peer-reviewed, and chosen for a specific job. No fillers. No proprietary blend smoke-and-mirrors.
5
Active ingredients
0
Proprietary blends
100%
Ingredient transparency
The supplement industry has a transparency problem. Proprietary blends hide underdosed ingredients behind impressive-sounding labels. NeuroPouch publishes every ingredient, every function, and the research behind each one. If we can't explain it plainly, it doesn't go in the pouch.
Ingredient 01
L-Alpha glycerylphosphorylcholine
Alpha-GPC is a choline compound that crosses the blood-brain barrier and increases acetylcholine levels in the brain. Acetylcholine is your brain's primary neurotransmitter for learning, memory formation, and motor control.
Unlike cheaper choline sources (choline bitartrate), Alpha-GPC has significantly higher bioavailability and direct CNS activity. It's used clinically in Europe for cognitive support and studied extensively for its role in memory, attention, and reaction time.
Working memory
Supports the ability to hold and manipulate information in the short term — critical for complex tasks, studying, and decision-making.
Reaction time
Increased acetylcholine levels are associated with faster neural transmission — measurable improvements in reaction speed under testing conditions.
Neuroprotection
Studied for protective effects against age-related cognitive decline. Used as a licensed pharmaceutical in Italy and other EU countries.
Published Research
Effect on memory and attention in Alzheimer's patients
A multi-centre trial found Alpha-GPC significantly improved cognitive function scores across attention, memory, and behavioural measures.
Moreno 2003 · Clin TherGrowth hormone secretion and power output in athletes
Alpha-GPC supplementation shown to increase growth hormone secretion and improve peak bench press force in young men.
Ziegenfuss et al. 2008 · J Int Soc Sports NutrCholinergic enhancement and cognitive speed
Review confirms Alpha-GPC as the most bioavailable oral choline source with direct CNS penetration, supporting attention and reaction time.
Parnetti et al. 2001 · Mech Ageing DevWhy not just choline bitartrate?
Choline bitartrate is cheaper but has poor CNS penetration. Alpha-GPC is roughly 40% choline by weight with demonstrated blood-brain barrier crossing. It's what the research actually uses.
Ingredient 02
Found naturally in green tea (Camellia sinensis)
L-Theanine is an amino acid that promotes alpha brainwave activity — the same relaxed-alert mental state associated with meditation, deep focus, and creative flow. It doesn't sedate you. It calms background noise so the signal gets through.
It's one of the most well-studied non-sedating anxiolytics available without a prescription. When paired with Alpha-GPC, the two compounds work synergistically — Alpha-GPC raises the ceiling of cognitive performance while L-Theanine smooths the ride.
Alpha wave induction
EEG studies confirm L-Theanine increases alpha brainwave frequency — associated with wakeful relaxation and sustained attention.
Anxiety reduction without sedation
Reduces physiological and psychological stress responses — cortisol, heart rate, perceived anxiety — without impairing alertness.
Synergy with stimulants
Most studied in combination with caffeine. NeuroPouch uses it independently to deliver the focus benefit without any stimulant dependency.
Published Research
Alpha wave generation and relaxed attention
EEG recordings showed significant increase in alpha activity within 40 minutes of L-Theanine ingestion, correlated with subjective reports of calm alertness.
Nobre et al. 2008 · Asia Pac J Clin NutrStress reduction in high-demand cognitive tasks
Participants taking L-Theanine showed significantly lower heart rate and salivary immunoglobulin A responses to stressful mental arithmetic tasks.
Kimura et al. 2007 · Biol PsycholAttention and cognitive performance
Randomised crossover trial showed L-Theanine improved speed and accuracy on an attention-switching task and reduced susceptibility to distracting information.
Foxe et al. 2012 · Nutr NeurosciThe "yin to caffeine's yang" without the caffeine
L-Theanine is famous as a caffeine modulator. But it works on its own — promoting focused calm through GABA activity and alpha waves independently of any stimulant co-administration.
Ingredient 03
Adaptogenic root · Standardised to 3% rosavins, 1% salidroside
Rhodiola is an adaptogen — a compound that helps the body and mind resist and recover from physical and psychological stress. Unlike stimulants that force your system into a high state, adaptogens regulate. They raise performance when it's low and buffer the crash when it's high.
Rhodiola Rosea has one of the most robust bodies of evidence of any adaptogen, with multiple randomised controlled trials (RCTs) published in peer-reviewed journals. It is approved by the European Medicines Agency (EMA) as a traditional herbal medicine for reducing symptoms of stress and fatigue.
Mental fatigue reduction
Significantly reduces mental fatigue in conditions of stress-induced overload — documented in physicians, students, and military cadets under pressure.
Cortisol regulation
Salidroside and rosavins modulate the HPA axis, reducing cortisol secretion during acute stress events without suppressing baseline hormone function.
Sustained performance under pressure
Studies show maintained cognitive performance on complex tasks during periods of sleep deprivation and prolonged mental stress.
Published Research
Fatigue reduction in physicians during night shifts
Double-blind RCT: Rhodiola significantly improved cognitive performance and reduced fatigue in physicians working night shifts compared to placebo.
Darbinyan et al. 2000 · PhytomedicineAnti-fatigue effect in students during exam stress
Students taking Rhodiola showed improved physical fitness, mental fatigue scores, neuromotor test performance, and general wellbeing vs placebo.
Spasov et al. 2000 · PhytomedicineRepeated bout stress resilience in military cadets
Military cadets under intense stress showed significant improvements in capacity for mental work and reduction in fatigue with Rhodiola vs control.
Shevtsov et al. 2003 · PhytomedicineAdaptogen ≠ stimulant
Adaptogens do not force your nervous system into a stimulated state. They are modulators — most effective at reducing the performance drop caused by stress, fatigue, and overload. This is why Rhodiola is safe for daily use without tolerance buildup.
Ingredient 04
Methylcobalamin form · Active and immediately bioavailable
B12 is essential to the functioning of the nervous system. It is required for the synthesis of myelin — the protective sheath around nerve fibres that determines how fast signals travel. Without adequate B12, neural transmission slows. Cognitive fatigue, poor concentration, and brain fog can all be symptoms of sub-optimal B12 status.
We use methylcobalamin — the active, co-enzyme form — rather than cyanocobalamin (the synthetic cheaper form). Methylcobalamin is directly usable by the body without further conversion and has better retention in tissue.
Nervous system function
EFSA-authorised claim: Vitamin B12 contributes to normal functioning of the nervous system.
Energy metabolism
EFSA-authorised claim: B12 contributes to normal energy-yielding metabolism — converting macronutrients to usable cellular energy.
Reduction of tiredness and fatigue
EFSA-authorised claim: B12 contributes to the reduction of tiredness and fatigue. Particularly relevant for vegetarians and vegans who are at higher risk of deficiency.
Why B12 Matters More Than You Think
Deficiency is surprisingly common
Studies suggest 6–20% of adults in developed countries have sub-optimal B12 levels. Vegans, vegetarians, and people over 50 are at highest risk due to dietary restriction or reduced absorption with age.
Cognitive symptoms of low B12
Memory problems, difficulty concentrating, persistent mental fatigue, and mood instability are all documented early symptoms of sub-clinical B12 deficiency — even before anaemia appears.
Buccal absorption advantage for B12
B12 absorption via oral tissue bypasses the need for intrinsic factor (produced in the stomach) — making buccal delivery particularly effective for those with digestive absorption issues.
Methylcobalamin vs Cyanocobalamin
Cyanocobalamin must be converted to methylcobalamin in the body before use. Methylcobalamin is the active form — ready to use immediately. Higher tissue retention. Zero conversion overhead. This is what we use.
Ingredient 05
Peppermint (Mentha × piperita) · Standardised menthol content
Mint is not just flavour. It performs two distinct functions inside every NeuroPouch: sensory alerting and absorption enhancement. Both are evidence-based and both matter for how quickly and effectively the other ingredients work.
Menthol — the active compound in peppermint — activates TRPM8 receptors in the oral mucosa, triggering a cooling and refreshing sensation that acts as a mild alerting stimulus. Separately, menthol has been shown to increase mucosal permeability, which can accelerate the absorption of co-administered compounds through buccal tissue.
Permeation enhancement
Menthol functions as a chemical permeation enhancer for buccal drug delivery — increasing mucosal permeability and improving transport of co-administered actives.
Cognitive alerting effect
Peppermint aroma and oral exposure have been associated with increased alertness, improved memory, and reduced mental fatigue in independent studies.
Trigeminal activation
The cooling sensation activates the trigeminal nerve — one of the largest cranial nerves — contributing to the immediate sense of mental clarity most users report within the first 2–3 minutes.
Published Research
Peppermint aroma and cognitive performance
Participants exposed to peppermint odour showed significantly better performance on memory, alertness, and overall cognitive quality compared to control and other odours.
Moss et al. 2008 · Int J NeurosciMenthol as buccal permeation enhancer
In vitro and in vivo studies confirm menthol significantly increases buccal permeability and enhances absorption of co-administered hydrophilic compounds.
Ganem-Quintanar et al. 1997 · Biopharm Drug DisposMental fatigue and sustained attention
Peppermint associated with reduced mental fatigue, improved sustained attention performance, and decreased ratings of frustration and anxiety during long cognitive tasks.
Kennedy et al. 2016 · NutrientsMint is doing real work
Most oral products add mint purely for taste. In NeuroPouch, menthol serves a pharmacological function — making the other ingredients more bioavailable through the buccal route. It's chosen because it earns its place.
Delivery Method
Most supplements go in your mouth and then into your stomach, where they compete with food, get degraded by stomach acid, pass through the intestinal wall, and — critically — undergo first-pass metabolism in the liver before reaching your bloodstream. By then, a significant portion of the active compounds are gone.
Swallowed Capsule / Pill
Swallowed → travels to stomach
Dissolved by stomach acid (partial degradation of actives)
Absorbed through intestinal wall
Portal vein → liver (first-pass metabolism — further reduction in active compound)
Systemic circulation — 45–90 min after ingestion
Typical onset: 45–90 minutes
NeuroPouch — Buccal Delivery
Pouch placed under upper lip
Saliva activates ingredients · Mint enhances mucosal permeability
Compounds diffuse through buccal mucosa directly into blood vessels
Enters systemic circulation — bypasses stomach acid and first-pass liver metabolism
Active compounds reach brain — more intact, more efficiently
Typical onset: 10–20 minutes
~3–5×
Faster onset compared to swallowed capsules for many compounds
No liver
First-pass metabolism bypassed — more active compound reaches circulation intact
No food
Absorption is not affected by whether you've eaten — consistent dosing anytime
Important Notice
The research cited on this page relates to the individual ingredients in NeuroPouch as studied in published, peer-reviewed scientific literature. These citations are provided for educational transparency only. NeuroPouch as a finished product has not been independently evaluated in clinical trials. The statements on this page have not been evaluated by the FDA or EFSA. NeuroPouch is a food supplement, not a medicine, and is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary.
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