Science-Backed Cognitive Performance

Clinically studied ingredients designed to improve focus, memory, and stress resilience — for performance you can feel every day.

The synergy of natural caffeine and L-Theanine sharpens focus and task switching. Citicoline boosts memory speed, while Bacopa and Ashwagandha support learning and stress balance.

feature-item-1
Clinically Studied Ingredients
feature-item-2
Vegan Capsules
feature-item-3
Non-GMO
feature-item-4
No Proprietary Blends
feature-item-5
Clean Energy

Our Research Highlights

  • Focus & Alertness

    Finding: In a double-blind trial, 97 mg L-theanine with 40 mg caffeine improved task-switching accuracy, increased alertness, and reduced tiredness.

    Implication: Smooth, clean energy and sharper focus — without the jitters.

  • Memory & Learning

    Finding: Citicoline improved visual working memory and psychomotor speed. A placebo-controlled study of 300 mg/day Bacopa showed ~28 % better immediate recall and ~26 % better delayed recall.

    Implication: Stronger learning, memory retention, and recall ability.

  • Stress Resilience & Brain Health

    Finding: In a 90-day trial, 300 mg/day Ashwagandha reduced stress and cortisol, improved memory and sleep. Six months of Panax ginseng enhanced visual memory and cognition with no adverse effects.

    Implication: Greater resilience, balance, and overall mental performance.

Powered by Nature, Proven by Science

Each ingredient in VIREO Edge is carefully selected, clinically studied, and precisely dosed to support daily focus, memory, and resilience.

  • Citicoline (250 mg)

    Supports memory and focus by powering neurotransmitters and brain cell communication.

    Memory
    Learning
    Mental clarity

  • Bacopa Monnieri (300 mg)

    Traditional herb shown to improve recall, learning, and overall cognitive performance.

    Recall
    Focus
    Cognitive function

  • Ashwagandha (300 mg)

    Adaptogen that reduces stress, balances mood, and supports resilience under pressure.

    Stress balance
    Calm focus
    Mental resilience

  • Panax Ginseng (200 mg)

    Supports cognition, visual memory, and overall mental performance.

    Visual memory
    Cognitive function
    Mental clarity

  • Natural Caffeine + L-Theanine

    Provides smooth energy, improved alertness, and better task switching — without jitters.

    Energy
    Alertness
    Endurance

  • Vitamins B6 & B12 + Zinc

    Essential nutrients that protect brain health, support energy metabolism, and improve cognition long term.

    Brain health
    Energy metabolism
    Cognitive support

Evidence Summaries

Curious about the research? Explore detailed findings from the clinical trials behind VIREO Edge’s ingredients.

Caffeine + L-Theanine

  • Study Design: Randomised, double-blind, placebo-controlled
  • Population: Healthy young adults
  • Dosage: 97 mg L-Theanine + 40 mg caffeine
  • Outcome: Improved task-switching accuracy, reduced tiredness, increased alertness
  • Safety: Well tolerated, no serious adverse events

Citicoline

  • Study Design: 2-week supplementation trial
  • Population: Healthy adults
  • Dosage: 250–500 mg/day
  • Outcome: Improved psychomotor performance & visual working memory; reduced oxidative stress
  • Safety: No significant adverse effects reported

Bacopa Monnieri

  • Study Design: Randomised, placebo-controlled
  • Population: Healthy adults, 12-week trial
  • Dosage: 300 mg/day
  • Outcome: Memory acquisition ↑ 28%, delayed recall ↑ 26%
  • Safety: Mild digestive discomfort in some participants, otherwise safe

Ashwagandha

  • Study Design: 90-day randomised, placebo-controlled
  • Population: Stressed adults
  • Dosage: 300 mg/day root extract
  • Outcome: Reduced cortisol & perceived stress; improved sleep, memory & wellbeing
  • Safety: No serious adverse events

Panax Ginseng

  • Study Design: 6-month trial in older adults with mild cognitive impairment
  • Population: Adults 50+
  • Dosage: 200–400 mg/day
  • Outcome: Improved visual memory & overall cognition
  • Safety: Well tolerated, no adverse effects

B-Vitamins & Zinc

  • Study Design: Nutrient deficiency and cognition research
  • Population: Adults with low B-vitamin levels
  • Dosage: Dietary supplementation
  • Outcome: Improved brain metabolism, reduced fatigue, support for normal cognitive function
  • Safety: Safe within dietary reference intakes

" All studies cited here are peer-reviewed and conducted on human participants. VIREO Edge delivers clinically aligned doses for daily performance. "

Science FAQ

Got questions? Here are the most common ones about the science behind VIREO Edge.

What is a nootropic?

Nootropics are natural or synthetic compounds that support brain function, including focus, memory, and mental energy. VIREO Edge uses only natural, well-researched nootropics that are safe for daily use.

Have your ingredients been clinically studied?

Yes. All the key ingredients in VIREO Edge — including Citicoline, Bacopa, Ashwagandha, Panax Ginseng, and the Caffeine + L-Theanine synergy — have been tested in peer-reviewed human trials.

Is VIREO Edge scientifically proven?

While the finished product itself hasn’t been through a dedicated clinical trial, every ingredient inside has demonstrated real benefits in human research. Edge delivers those ingredients in clinically effective doses.

Is it safe for daily use?

Yes. The dosages in VIREO Edge align with those used in published studies. Research shows these ingredients are well-tolerated, with no serious adverse events reported.

Why combine these ingredients?

Each ingredient plays a different role in brain health, and together they work synergistically. For example, L-Theanine smooths caffeine’s stimulating effects, while Bacopa and Citicoline target memory and learning. Ashwagandha and Ginseng add resilience against stress.