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Frequently asked questions
Clear answers about the products, Nutropx Lab, billing, and your account.
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About Nutropx
Nutropx connects thoughtfully formulated supplements with 25 Elite Cognitive Exercises and in-app tracking, in one everyday cognitive wellness routine. The supplements support your routine from the inside,* and Nutropx Lab gives you a simple way to practice and view your activity over time.
Three supplements: 5-Brain® (the flagship daily formula), Xynaptic Drops™ (liposomal citicoline liquid), and Xtra-Brain® (a gut-brain probiotic), available individually or bundled as the Xynergistic Brain Stack™ at 15% off. Plus Nutropx Lab membership, home of the 25 Elite Cognitive Exercises, at $11.99/month or $99.99/year, with a 7-day free trial (card required).
Feed and train. The supplements are designed to support focus, memory, and mental energy from the inside,* and Nutropx Lab adds a practice routine with activity history and proprietary in-app scores. You can use either alone, or bundled together in one routine.
Measure, train, track
Nutropx Lab and the Brain Test
Nutropx Lab is the training side of the Nutropx routine. It includes 25 Elite Cognitive Exercises, an introductory Brain Test, Weekly Check-Ins, activity history, and proprietary in-app scores across five exercise domains.
Yes. Completely free: no email to start, no card required. You receive your proprietary five-domain in-app results at the end, also free.
No. It is not an IQ test, medical assessment, diagnosis, or measure of overall intelligence. It produces a proprietary in-app score intended to help organize your Nutropx Lab experience.
The Elite Cognitive Exercises are Nutropx Lab’s focused library, five across each exercise domain – Attention, Memory, Speed, Flexibility, and Logic. Every exercise has a defined role within the Lab experience.
Exercises are organized into Attention, Memory, Speed, Flexibility, and Logic. These are practical exercise categories within Nutropx Lab, not a complete clinical model of cognition.
Because the goal is not an endless catalog. The Elite Cognitive Exercises are a focused collection: five exercises per domain, with each exercise included for a clear purpose.
The Cognitive Fitness Score is a proprietary in-app score designed to organize your Nutropx Lab experience and help you compare in-app results over time. It is not an IQ test, medical assessment, diagnosis, or measure of overall intelligence.
The Quick Brain Test is free. Training requires a membership: $11.99/month or $99.99/year, with a 7-day free trial (card required). Membership unlocks all 25 Elite Cognitive Exercises, in-app score history, daily quests, and Ask the Professor. Professor 5-Brain is Nutropx Lab’s digital guide; he is not a healthcare professional and does not provide medical advice.
On the web at lab.nutropx.com and on Google Play today, with the Apple App Store on the way. Your account and in-app score follow you across devices.
Cancel future renewals from your account before the next billing date. Access continues according to the applicable trial and billing terms.
Nutropx Lab is designed for short, regular sessions that can fit into an everyday routine. Choose a schedule that feels manageable and sustainable for you.
Ingredients, daily use, quality
Nutropx® supplements
“Nootropic” is a broad term commonly used for substances associated with cognition-related functions. The quality and relevance of the evidence varies by ingredient, formulation, dose, and study population. Each Nutropx formula’s intended support is described on its product page.*
Follow the directions on each product label. Timing may differ by formula, serving instructions, caffeine content, and individual sensitivity. 5-Brain® contains 40 mg caffeine per serving from Chocamine®, and Xtra-Brain® should be refrigerated after opening.
The three formulas are offered individually and together as the Xynergistic Brain Stack. Supplements can affect people differently, so review every label before combining them. Ask a doctor or pharmacist first if you take medication, have a medical condition, are pregnant or nursing, or are sensitive to caffeine.
Responses to supplements and exercise routines vary. Published studies may use different ingredients, formulas, doses, populations, and timelines, so they do not establish a guaranteed result or timeline for Nutropx products.
Supplements can affect people differently. Review the complete ingredient list, directions, and warnings before use. 5-Brain® contains 40 mg caffeine per serving. Stop use and contact a healthcare professional if you experience an unwanted reaction, and talk to your healthcare provider before starting any supplement.
Ask your doctor or pharmacist first. Some ingredients can interact with certain medications, and your healthcare provider knows your situation best.
FDA does not approve dietary supplements for safety and effectiveness before they are marketed. Manufacturers are responsible for meeting applicable legal requirements, and FDA can take action against supplements that are unsafe or unlawfully marketed.
Attributes vary by product and are listed on each product page and label. Sharp-PS® Green in 5-Brain® is soy-free and non-GMO, and Xtra-Brain® is a non-dairy probiotic.
Nutropx products are manufactured in facilities following applicable current Good Manufacturing Practices. Product-specific testing and ingredient documentation are maintained according to our quality program.
The practical stuff
Orders, shipping, and subscriptions
Shipping is a flat $6.95, and free on orders over $100. Orders typically arrive within 7 to 10 days.
Try any Nutropx supplement. If it’s not for you, email support@nutropx.com within 30 days of purchase and we’ll make it right. No complicated process.
Subscriptions save 10% on every order (20% on the Stack), delivered on your schedule. Skip or pause deliveries, and cancel future renewals anytime from your account.
From your account page on nutropx.com, or email support@nutropx.com.
Our team typically responds within two business days, Monday through Friday.
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
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