LIMITED OFFER: $50 OFF + FREE SHIPPING
✔ 30 DAY MONEY BACK GUARANTEE
Some community-live fungi (mushrooms) have been studied for their neuroprotective and cognition-enhancing properties for decades. We use the most potent forms available.
Our brain's neurotransmitters help relay cells and allow us to think, feel and act. The right nootropics support healthy neurotransmitter production and signaling.
Consistent long-term nootropic use fosters healthy neuron growth, strengthens neural pathways, and supports sustained cognitive improvements over time.
Nootropics are natural compounds that support cognitive function. Thesis blends are formulated to deliver targeted benefits backed by clinical research.
felt more productive at work†
noticed an improvement in their cognitive function†
Each ingredient is dosed at clinical-strength amounts shown to be effective in peer-reviewed research. No proprietary blends, no pixie dusting — just transparent, evidence-based formulations.
“I started Thesis after struggling with ADHD for years. Traditional medications left me feeling like a zombie. I spent thousands of hours researching nootropics and working with neurologists to develop formulas that actually work — without the side effects. Today, over 500,000 people use Thesis to unlock their cognitive potential.”
— Dan Freed, Founder & CEO
Find your formulaIn the highly unlikely event you’re not blown away, simply let us know and we’ll arrange for you to receive an immediate no-questions-asked refund (even if you’ve used the entire bottle).
Get startedAll reviews are from real customers who purchased and used our products.
Consistent nootropic use compounds over time. The sooner you start, the sooner you experience the full cognitive benefits of optimized brain chemistry.
Take the quizPowered by 5,000+ research hours from top institutions: