4.6
Rated 4.6 out of 5 stars
4.6 Stars (2,501 Reviews)

Clarity

Productivity

Focus

Clarity is designed to promote neuroplasticity and encourage the growth of new neural connections—the critical processes that keep your mind sharp, adaptable, and focused.

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Support from our team of nootropics experts

After 60 Days
Clarity has helped hundreds of thousands of customers focus—and follow through.
Don't just take our word for it. See for yourself what Thesis customers experience within 60 days of taking Clarity.

95%

of people felt more focused*

+54%

average improvement in focus*

Results from real customers* within

2 months

*These claims are based on a previous version of the Clarity formula. The data comes from an open-label consumer perception survey conducted in September 2024, which included at least 84 customers who had been using that version for 60 days or more. Participants received a $10 rebate for sharing their feedback. The previous formula included Lion’s Mane, Epicatechin, Alpha GPC, 7,8-DHF, and optionally caffeine and L-theanine. The formula has since been updated. A new study evaluating the current formula is planned, and updated claims are expected by August 2025.

Clinically-proven, powerhouse ingredients for game-changing benefits.

Cytidine Diphosphate-choline (Citicoline)
Key Function
Supports the synthesis of acetylcholine
Panax Ginseng
Key Function
Helps reduce stress
Hericium Erinaceus (Lion's Mane)
Key Function
Supports cognitive function
7,8-Dihydroxyflavone
Key Function
Supports neuroplasticity
Pyridoxal-5’-Phosphate (Vitamin B6)
Key Function
Assists in neurotransmitter synthesis
Caffeine Anhydrous
Key Function
Promotes focus and energy
  • quality guaranteed
  • third-party tested
  • no unnecessary fillers
  • 100% vegan
  • non-gmo
  • game-changing results
Find more clarity, motivation, and stability over time.
Person holding a product
Week 1

Sharper focus, stable energy

Sharper focus and greater presence within 60 minutes of taking Thesis.*

Month 1

Unlock your flow state and contain procrastination

More frequent moments of flow. Information retention increases, and procrastination decreases.

Month 3

Own your mind and motivation

Sustained periods of flow state, greater decisiveness, consistent energy levels, and enhanced neuroplasticity amplify your ability to tackle goals.

Month 6

Build resilience with stronger neuropathways

Your brain grows new neurons through neurogenesis to build stronger pathways for learning, motivation, and longterm cognitive health.

Driven by science. Rigorously validated.
"It has completely changed my focus and motivation"
"I feel like nothing can get in my way"
"The boost I need for my productivity"
"I’m more capable of handling a really chaotic world"
"I start every day off with Thesis"

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.

We analyze all of our formulas for microorganisms including bacteria, viruses, and fungi.

We verify that every formula contains the exact amounts of active ingredients listed on the label.

We screen each batch for harmful heavy metals like lead, arsenic, cadmium, and mercury.

We test raw materials to ensure they’re free from pesticide residues, even trace amounts.

Guaranteed results, or your money back

All Thesis products come with a money back guarantee. If you don't feel 50% improvement in your cognitive focus area within 30 days, we'll refund you for your entire purchase.

Reviews

All reviews are from real customers. Read more about our review policy**

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