The Science Behind NeuroPeak Pro™

Welcome to our science hub. We’re committed to creating a formula that is not only effective but also backed by credible research. This page is dedicated to sharing the evidence behind the ingredients we’ve chosen. We've filtered through numerous human trials, prioritising high-quality, placebo-controlled studies, to ensure the ingredients in our blend are selected for a reason. Below, we've grouped this research by the key benefits you're looking for, so you can see the science for yourself.

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Sharper Focus & Attention 🧠

Key Ingredients: L-theanine, Guarana

The ability to lock in on a single task is crucial. Research has consistently highlighted the combination of L-theanine and caffeine. This combination is particularly well-regarded for supporting calm alertness and attentional control.

Key Studies

• A double-blind trial on healthy adults found that L-theanine (97mg) + caffeine (40mg) was associated with better task-switching accuracy vs. placebo.
  https://pubmed.ncbi.nlm.nih.gov/21040626/
• A second double-blind trial showed the same combination improved performance on an attention-switching task.
  https://pubmed.ncbi.nlm.nih.gov/20079786/

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Stress Resilience & Mood Support 😊

Key Ingredients: Rhodiola rosea, black maca

Research into standardised Rhodiola rosea extract (e.g., SHR-5) is particularly strong, with high-quality human trials showing its potential to support the body's response to stress. Adaptogens are a class of herbs, including black maca, that are believed to help the body build resilience to stressors of all kinds.

Key Studies

• A 28-day double-blind trial on individuals with fatigue syndrome found a standardised Rhodiola rosea extract was associated with improved burnout symptoms and attention scores. In these trials, changes in the cortisol awakening response were observed.
  https://pubmed.ncbi.nlm.nih.gov/19016404/
• A double-blind trial on physicians working night duty showed standardised Rhodiola extract significantly improved mental performance and reduced fatigue versus placebo.
  https://pubmed.ncbi.nlm.nih.gov/11081987/
• A 12-week double-blind trial on healthy adults found that daily black maca extract resulted in improved self-reported mood scores compared to placebo.
  https://pmc.ncbi.nlm.nih.gov/articles/PMC5039502/

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Quicker Mental Processing ⚡

Key Ingredients: Guarana, Panax ginseng

Staying sharp often comes down to speed—how quickly you can react and process information. Certain botanicals have been studied for their effects on cognitive response time. Guarana, as a natural source of caffeine, and the adaptogen Panax ginseng have both been shown in human trials to support performance during mentally demanding tasks.

Key Studies

• A meta-analysis of 8 studies concluded Guarana was associated with a small but significant improvement in response time during cognitive tasks.
  https://pmc.ncbi.nlm.nih.gov/articles/PMC9865053/
• A double-blind trial showed a single 200mg dose of Panax ginseng extract improved performance on a mentally demanding arithmetic task.
  https://pubmed.ncbi.nlm.nih.gov/15982990/

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Calm, Sustained Energy 🌿

Key Ingredients: Guarana, black maca

Effective energy isn't about jitters and crashes; it's about a sustained, clean-burning fuel for your mind. The caffeine from Guarana is recognised for increasing alertness, while adaptogens like black maca have been studied for their ability to improve self-reported energy levels over time, contributing to a feeling of natural vitality.

Key Studies

• Caffeine contributes to increased alertness and attention (≥75 mg per serving).
  EFSA Journal Source
• A 12-week double-blind trial on healthy adults found that daily black maca extract resulted in self-reported improvements in energy levels compared to placebo.
  https://pmc.ncbi.nlm.nih.gov/articles/PMC5039502/

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Mental Endurance & Fatigue Resistance 💪

Key Ingredients: Panax ginseng, Vitamins B3 & B12

Pushing through long projects requires mental stamina. Ingredients that help combat mental fatigue are essential for maintaining performance. Panax ginseng has been shown in studies to reduce the feeling of mental exhaustion during sustained cognitive effort, while B-Vitamins are officially recognised for their fundamental role in reducing tiredness.

Key Studies

• A double-blind trial showed a single 200mg dose of Panax ginseng extract significantly reduced subjective feelings of mental fatigue during a 60-minute cognitive test.
  https://pubmed.ncbi.nlm.nih.gov/15982990/
• Authorised Health Claim: Vitamin B3 and Vitamin B12 are recognised for their "contribution to the reduction of tiredness and fatigue."
  https://ec.europa.eu/food/food-feed-portal/backend/claims/files/euregister.pdf

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Lion's Mane: Focus on the Future 🍄

Key Ingredient: Lion's Mane

As formulators, we are always looking at the forefront of nutritional science. We include 1,500 mg lion’s mane as part of a forward-looking blend; human evidence is emerging and we believe its promise is too significant to ignore.

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Formulation Matters 🔗

A truly effective formula is more than just its headline ingredients. It’s also about the supporting cast of nutrients that ensure a well-rounded and complete effect. Here’s why these other key players are in the blend:

• Black Pepper Extract (piperine) — Human studies show absorption effects are compound-specific (large for some nutrients, absent for others). Included as part of our formulation design; we don’t make blanket absorption claims.
• Coconut Water Extract — Provides electrolytes and minerals to support hydration during busy days. We don’t make cognition claims from it.
• Choline — An essential nutrient for acetylcholine (a key neurotransmitter for memory and attention). Our science page focuses on higher-dose citicoline trials; here it plays a supportive role in the blend.
• beta-alanine — A precursor to carnosine; most cognitive data is in high-stress contexts at higher intakes. Included at a light level as part of our overall formula.

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