Find answers about Nutropx Lab™, Brain Test, memberships, supplements, subscriptions, and more.
Learn how Nutropx Lab™ helps you measure, train, and track your cognitive fitness with Brain Tests and evidence-based brain training exercises.
Nutropx Lab™ is our cognitive fitness platform. It pairs a quick baseline Brain Test with a library of brain training exercises that feel like games, so you can measure where you're at and build a daily mental workout routine. Think of it as the training side of Nutropx® — your supplements support your routine from the inside, and the Lab gives you a way to stay engaged and track your progress over time.
It's the whole reason we built Nutropx. Ethical ingredients means premium, well-researched ingredients — including trademarked, clinically studied branded forms like Cognizin® and Sharp-PS® — clearly labeled at doses you can actually see, so you know exactly what you're getting. Ethical pricing means exactly what it sounds like: one straightforward price, with simple discounts if you subscribe or buy in bulk. That's it. No tricks, no hidden fees, no maze of confusing plans, and no gimmicks designed to catch you off guard. And if you ever want to cancel, we make it easy — just hit the cancel button, or email us and we'll take care of it for you. No hoops, no guilt trips, no "call this number during business hours." We got tired of companies making this stuff complicated, so we don't.
Nutropx Lab™ includes a curated set of training exercises — the Elite 25 — spread across the five areas: Attention, Memory, Speed, Flexibility, and Logic. They range from quick reaction drills to memory challenges and 3D puzzles, and they adapt to target the areas where you want to improve. New to the Lab? Start with your free Brain Test, and it'll point you to the right ones.
That's the point. Most brain-training apps pad their libraries with dozens of filler games you could play free anywhere — quantity that looks impressive but doesn't do much. We went the other way. We dug through the research and studies to find the exercises with real evidence behind them, then kept only the best ones across all five areas. We call them the Elite 25 — 25 evidence-based exercises, no fluff, no filler. Quality you can feel over quantity you'll never use.
Every game targets one of five core areas, guided by Professor 5-Brain™: Attention, Memory, Speed, Flexibility, and Logic. The games are built around well-established mental training principles and get progressively more challenging as you improve.
Yes. The Quick Brain Test is free and takes about 90 seconds — no account or payment required. You'll get your baseline Cognitive Fitness Score right away. The Brain Test is a wellness benchmark — it is not an IQ test, not a measure of intelligence, medical assessment, or diagnosis.
No. The Brain Test is a wellness benchmark designed to help you track changes in your own performance over time — not to measure intelligence or compare you to anyone else. It is not an IQ test, not a measure of intelligence, medical assessment, or diagnosis.
Your Quick Brain Test gives you a baseline Cognitive Fitness Score across the five areas. From there, the Lab points you toward the games that match where you want to focus, and adaptive sessions target your weaker areas as you train. Retest after 60 days to see how your score has changed.
The Quick Brain Test is always free. Full access to the game library is part of Nutropx Lab™ Membership, which starts with a 7-day free trial. A card is required to start the trial. If you don't cancel before day 7, your membership continues at $9.99/month or $99.99/year, and you can cancel anytime.
Take your free Quick Brain Test for a baseline Cognitive Fitness Score, then retake it after 60 days of using 5-Brain®, Xynaptic Drops™, or Xtra-Brain® Probiotic to track changes in your cognitive performance. The Brain Test is a wellness benchmark — it is not an IQ test, not a measure of intelligence, medical assessment, or diagnosis.*
They're two sides of one brain-healthy routine. Our supplements — 5-Brain®, Xynaptic Drops™, and Xtra-Brain® Probiotic — are formulated to support memory, focus, and clarity from the inside.* Nutropx Lab™ gives you a way to stay mentally active and engaged day to day. Many people like pairing their daily supplement with a short training session, then using the Brain Test to track their progress along the way.
Consistency matters more than length — even a few minutes a day adds up. We suggest taking your baseline Brain Test, training regularly with the games that match your goals, and retesting after 60 days to see how your Cognitive Fitness Score has changed. Everyone's different, so results vary from person to person.*
Everything you need to know about our research-backed supplements, ingredients, and daily use.
Yes. Nootropics are ingredients studied for their support of memory, focus, and mental clarity. Our formulas — 5-Brain®, Xynaptic Drops™, and Xtra-Brain® Probiotic — combine well-researched nootropic and brain-supporting ingredients like Cognizin® Citicoline, Sharp-PS® phosphatidylserine, and Bacopa monnieri. You can learn more in our guide, What Are Nootropics?*
It's simple to build into your day: many users take Xynaptic Drops™ before training for fast-acting support, 5-Brain® with breakfast, and Xtra-Brain® Probiotic in the evening.* Always follow the directions on each product label, and stay consistent — that's what matters most.
Yes — the three are designed to complement each other across your day, and the Xynergistic Brain Stack™ bundles all three at a lower price than buying them separately. Each supports a different part of your routine: fast-acting focus, daily comprehensive support, and gut-brain support.*
Everyone's different — some ingredients are felt sooner, while others build with consistent daily use over several weeks. We suggest taking your baseline Brain Test, using your supplements consistently, and retesting after 60 days to track changes in your cognitive performance.*
Our supplements are made with well-studied ingredients at researched levels, manufactured in the USA in a facility that follows Good Manufacturing Practices (GMP). As with any supplement, some people may respond differently. If you're pregnant or nursing, have a medical condition, or take prescription medication, talk to your doctor before starting any new supplement.
We can't give medical advice, and supplements can interact with prescription medications. If you take any medication or have a health condition, please check with your doctor or pharmacist before starting — they can advise based on your specific situation.
The U.S. Food and Drug Administration (FDA) does not approve dietary supplements, so no supplement brand can claim FDA approval. What we can tell you is that our products are manufactured in the USA in a facility that follows the FDA's Good Manufacturing Practices (GMP), and our labels meet FDA labeling requirements. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.*
Our formulas are made with clean, thoughtfully chosen ingredients — sugar-free, non-GMO, and vegan-friendly. Check each product label for its full ingredient list and specific dietary details.
Our supplements are manufactured in the USA in a GMP-compliant facility and made to high quality standards.
Yes. Every Nutropx® supplement is backed by our 30-day money-back guarantee — if you're not satisfied, contact us within 30 days for a refund. You can also subscribe to any supplement for automatic delivery at a lower price than one-time purchase, and manage, pause, or cancel anytime.
