Cognizin® (Citicoline)
125 mgA patented form of citicoline for attention, focus and recall. Clinical studies show it helps improve attention, motor speed and brain activity. †
Nootropics are substances that can enhance memory, brain health, focus, mood and other cognitive processes — while safely supporting and protecting different areas of the brain. †
“Man is not going to wait passively for millions of years before evolution offers him a better brain.” — Corneliu E. Giurgea, 1972
Caffeine-free · Made in the USA · 15 premium ingredients
Made in the USA
Caffeine free
Gluten free
GMP standardsWe show you an itemised breakdown of the exact amount of every ingredient. You will not open a clear ISO Brain bottle to find it half-full like a bag of chips — you know exactly how much of each ingredient you're taking.
No proprietary blends. No fillers hiding the dose. Designed for intelligent people who make intelligent decisions.
Serving size: 2 capsules · 30 servings per container. Every one of the 15 premium ingredients is listed on the label with its exact amount.
Jitter-free. No speedy feeling. Caffeine free.Every ingredient, its form and its exact amount — chosen from published nootropic research.
A patented form of citicoline for attention, focus and recall. Clinical studies show it helps improve attention, motor speed and brain activity. †
An amino acid that helps produce energy in the mitochondria and crosses the blood-brain barrier. Supports acetylcholine — memory, learning and analysis. †
An edible, medicinal mushroom that can induce Nerve Growth Factor synthesis. A double-blind, placebo-controlled trial showed increased cognitive-function scores. †
A building-block amino acid used to support mood, attention and cognition, and studied for anxiety, ADHD and chronic fatigue. †
A perennial adaptogen shown in clinical trials to provide anti-fatiguing benefits for brain function. †
Derived from the amino acid L-cysteine — a strong antioxidant, and one of the few supplements studied to help with hangover symptoms. †
From the Brahmi plant of India, used in traditional medicine for centuries. A 2013 study showed potential to improve cognitive performance and speed of attention. †
Curcumin, the phenolic component of yellow curry spice, studied for neuroprotective and cognitive-enhancing properties. †
A phospholipid and component of the cell membrane. Soy-PS taken for 6 months improved memory function — especially delayed recall — in older adults with memory complaints. †
A precursor to acetylcholine, one of the main memory-forming neurotransmitters; higher acetylcholine has been linked with better memory performance. †
A compound present in the mitochondria of every cell, studied in the context of mood, energy and cognitive fatigue. †
An immune-system modulator the body makes from sunlight, with a crucial role in synaptic transmission and plasticity. Deficiency is common in winter. †
The more bio-available form of B12, which plays a key role in the normal functioning of the brain and nervous system. †
The active form of B6 — a required coenzyme for GABA, dopamine, norepinephrine and serotonin. Studied for mood, memory and mental performance. †
A key co-enzyme in the production of cellular energy; research suggests it may help preserve and enhance neurocognitive function. †
Every ingredient in ISO Brain is drawn from published, peer-reviewed research. Below is the study evidence behind each one — 56 papers in total. What the studies used is what goes in the capsule.
A proprietary blend lists ingredients but hides the individual amounts, showing only a combined weight — so you never know how much of each active ingredient you're getting, and the bottle can be padded with cheap fillers like rice flour. ISO Brain does the opposite: itemised amounts for all 15 premium ingredients on every label. †
None. ISO Brain is 100% caffeine free — jitter-free focus with no speedy feeling and no crash. We don't recommend a proprietary blend with any caffeine; do your due diligence on nootropics that contain it. †
In plain English: if you don't like it for any reason, give us a call within 90 days of purchase and we'll refund the full price of the supplement. Does not include shipping; valid on your first bottle. See our Terms & Conditions for details.
ISO Brain was designed for intelligent people who make intelligent decisions. We believe in honesty and transparency — so we show you an itemised breakdown of the exact amount of every ingredient. You'll never open a clear ISO Brain bottle to find it half-full. †
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Cognizin® is a registered trademark of Kyowa Hakko Bio Co., Ltd. This page is informational; consult a healthcare professional before starting any supplement.