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"NATURE’S ADDERALL"
ENHANCE YOUR MENTAL
PERFORMANCE WITH CLARITY
Save $50 + Free Gifts
10,000+ VERIFIED 5-STAR REVIEWS
"NATURE’S ADDERALL"
ENHANCE YOUR MENTAL
PERFORMANCE WITH CLARITY
ENHANCE YOUR MENTAL
PERFORMANCE WITH CLARITY
Get started
10,000+ VERIFIED 5-STAR REVIEWS
4 REASONS TO TRY CLARITY
1. Energy, without the jitters or crash
Traditional stimulants leave you wired, then wiped. Clarity delivers smooth, steady energy and focus—without the jitters or mid-day crash.
2. REWIRE YOUR BRAIN
Clarity supports acetylcholine, dopamine, and serotonin—key neurotransmitters for learning, memory, and flow states—helping you think faster and stay sharp.
3. Ingredient dosages that actually work
Each ingredient is used in their clinically studied dosages with proven results, increasing the reliability and effectiveness of the product. To ensure purity and potency, we also third-party lab test every ingredient in every batch. Most supplement companies can’t say the same thing.
4. Support your brain’s health, now and in the long run
Clarity contains neuroprotective ingredients like Lion’s Mane, shown to boost Nerve Growth Factor (NGF), supporting brain cell growth and long-term cognitive health.
4 REASONS TO TRY CLARITY
1. Energy, without the jitters or crash
Traditional stimulants leave you wired, then wiped. Clarity delivers smooth, steady energy and focus—without the jitters or mid-day crash.
2. REWIRE YOUR BRAIN
Clarity supports acetylcholine, dopamine, and serotonin—key neurotransmitters for learning, memory, and flow states—helping you think faster and stay sharp.
3. Ingredient dosages that actually work
No underdosed ingredients or mystery fillers here. Every ingredient is clinically dosed for real results and third-party tested for purity—something most brands don’t do.
4. Support your brain’s health, now and in the long run
Clarity contains neuroprotective ingredients like Lion’s Mane, shown to boost Nerve Growth Factor (NGF), supporting brain cell growth and long-term cognitive health.

6 million doses sold

Trusted by neuroscientists

500,000+ happy customers

Clinically-proven dosages

Third-party lab tested

GMP-certified

Vegan & Non-GMO

Gluten-free & Dairy-free

30-day guarantee

Free shipping forever

6 million doses sold

Trusted by neuroscientists

500,000+ happy customers

Clinically-proven dosages

Third-party lab tested

GMP-certified

Vegan & Non-GMO

Gluten-free & Dairy-free

30-day guarantee

Free shipping forever

6 million doses sold

Trusted by neuroscientists

500,000+ happy customers

Clinically-proven dosages

Third-party lab tested

GMP-certified

Vegan & Non-GMO

Gluten-free & Dairy-free

30-day guarantee

Free shipping forever

10,000+ 5-STAR REVIEWS

CLARITY

$79 $119

Clarity helps facilitate flow states, boost learning and memory, and support cognitive health.

$79 $129

$40 SAVINGS - NEW YEAR SALE

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GMP-CERTIFIED

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30-DAY GUARANTEE

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POWERFUL INGREDIENTS FOR DEEP FOCUS
Clarity unlocks your natural flow state—where focus and learning feel effortless—by mimicking BDNF and increasing NGF, two brain chemicals essential for finding focus.
ALPHA GPC

ALPHA GPC

A source of acetylcholine, your brain’s messenger, powering memory and focus

Lion's Mane

Lion's Mane

A medicinal mushroom that increases levels of NGF to sharpen focus

7,8-Dihydroxyflavone

7,8-Dihydroxyflavone

A potent compound that mimics BDNF, supporting learning and memory

Epicatechin

Epicatechin

A nutrient that increases brain blood flow for sharper thinking

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YOUR BRAIN ON CLARITY
Consistent long-term nootropic use fosters healthy neuron growth, improving overall brain health and function. Here's what we found after 2 months:
95%
of participants felt more focused
81%
of participants noticed improved memory
87%
of participants felt more motivated
†Results are from an open label consumer perception survey conducted in September 2024 that included a minimum of 84 customers who were taking Clarity for at least 60 days.
YOUR BRAIN ON CLARITY
Consistent long-term nootropic use fosters healthy neuron growth, improving overall brain health and function. Here's what we found after 2 months:
95%
of participants felt more focused
81%
of participants noticed improved memory
87%
of participants felt more motivated
†Results are from an open label consumer perception survey conducted in September 2024 that included a minimum of 84 customers who were taking Clarity for at least 60 days.
A NEW STANDARD IN NOOTROPICS
evidence-based formulation
We formulate our products using clinical research and our own proprietary data set––the largest data set of nootropics––to maximize efficacy. 
THIRD-PARTY TESTING
We rigorously test every batch of ingredients for purity and potency to ensure our products are safe and effective.
PREMIUM INGREDIENTS
We source only the highest quality extracts (like AlphaGrain® Alpha-GPC or Shoden® Ashwagandha), ensuring you get the clinically studied compounds that make the supplement work.
A NEW STANDARD IN NOOTROPICS
evidence-based formulation
We formulate our products using clinical research and our own proprietary data set––the largest data set of nootropics––to maximize efficacy. 
THIRD-PARTY TESTING
We rigorously test every batch of ingredients for purity and potency to ensure our products are safe and effective.
PREMIUM INGREDIENTS
We source only the highest quality extracts (like AlphaGrain® Alpha-GPC or Shoden® Ashwagandha), ensuring you get the clinically studied compounds that make the supplement work.
Pioneered By A Yale Grad Student Who Suffered From Severe ADHD
Dan's journey with nootropics began with his own struggle—traditional stimulants came with side effects that were too severe. He had to find another way.

This challenge drove him and his team to invest years of research into developing a simple yet powerful solution: personalized nootropic blends designed to enhance focus, memory, and mental clarity.

This easy daily ritual helps unlock peak mental performance and long-term brain health—without the crash or compromise.
Try Thesis today
Pioneered By A Yale Grad Student Who Suffered From Severe ADHD
Dan's journey with nootropics began with his own struggle—traditional stimulants came with side effects that were too severe. He had to find another way.

This challenge drove him and his team to invest years of research into developing a simple yet powerful solution: personalized nootropic blends designed to enhance focus, memory, and mental clarity.

This easy daily ritual helps unlock peak mental performance and long-term brain health—without the crash or compromise.
Try Thesis today
30 DAY MONEY BACK GUARANTEE
In 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 started
*Note: no claim is being made, but rather a warranty that you can get your money back if you don’t feel at least 50% better.
30 DAY MONEY BACK GUARANTEE
In 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 started
*Note: no claim is being made, but rather a warranty that you can get your money back if you don’t feel at least 50% better.
FAQS

Reviews

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

Reviews

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

WHICH BLEND IS RIGHT FOR YOU?
Consistent long-term nootropic use fosters healthy neuron growth, improving overall brain health and function. Here's what we found after 2 months:

Take the quiz

Powered by 5,000+ research hours from top institutions:

WHICH BLEND iS RIGHT FOR YOU?
Consistent long-term nootropic use fosters healthy neuron growth, improving overall brain health and function. Here's what we found after 2 months:
Take the quiz

Powered by 5,000+ research

hours from top institutions:

†Results are from an open label consumer perception survey conducted in September 2024 that included 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 when evaluating any wellness related therapy. 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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