Powerhouse ingredients for

game-changing benefits.

Obsessively formulated nootropics designed to enhance your brain's natural functions from increased blood flow to sparking neurogenesis.

Powerhouse ingredients for game-changing benefits.

Obsessively formulated nootropics designed to enhance your brain's natural functions from increased blood flow to sparking neurogenesis.

  • quality guaranteed
  • third-party tested
  • no unnecessary fillers
  • 100% vegan
  • non-gmo
  • game-changing results

Formulas that work synergistically.

Our proprietary formula finder applies deep data from millions of customers to identify your cognitive challenges and opportunities. Your environment continues to evolve; don't you think it's time your brain did the same?

We’re obsessed with perfecting powerful nootropics.

Thesis is pioneering a new wave of nootropics through data-driven formulations, iterative testing, and a relentless commitment to results.

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Need assistance?

Our team is available Monday to Friday, from 10am – 5pm ET.

Email us at: hello@takethesis.com

Call us at: +1 (646) 647-3599

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†Some claims on this site are based on previous versions of our formulas. That data comes from an open-label consumer perception survey conducted in September 2024, which included a minimum of 133 customers who had been using those formula versions for at least 60 days. Participants received a $10 rebate for sharing their feedback. Those formulas have since been updated. Additional claims reflect results from open-label consumer perception studies conducted in November 2025 on current formula versions, which included customers who had been taking Thesis for at least 30 days. Customers who completed those studies received $10 in store credit for their feedback. Individual study details, including sample sizes and the specific formula evaluated, are available upon request. Results from all studies are self-reported and may not be representative of all users.

*Results are from an open label consumer perception survey conducted in September 2024 that included a minimum of 133 customers who were taking Thesis for at least 60 days. Customers who completed the survey were compensated with a $10 rebate for their opinions about Thesis.

These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure or prevent any disease.

The information on this site is for educational purposes only and should not be considered medical advice. Please speak with an appropriate healthcare professional before taking any supplement. Please read the full medical disclaimer before taking any of the products offered on this site. Thesis is for adults aged 18 and older. If you are pregnant or undergoing treatment for a medical condition, please consult your physician before taking Thesis.

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