When behavioral or lifestyle interventions aren’t working, some look to prescription stimulants like Adderall to improve attention or focus. Others turn to non-prescription stimulants, like coffee.
Yet, stimulants may cause unwanted downsides—like crashes, jitteriness, or long-term dependency concerns.
If you’re looking for an innovative, science-backed, and naturally derived alternative way to support brain health, try Thesis' Clarity blend.
Consider it your first line of defense when it comes to focus, attention, and productivity problems
Supplements are not intended to be a replacement for medication or treat any disease. When starting, changing, or stopping your supplement routine, we recommend consulting your healthcare provider.
Here's five reasons to try Clarity:
1. Engineered For Productivity & Learning
Our results-driven blends work by targeting specific neurotransmitters, the chemical messengers in your brain. With pure, potent, and proven ingredients that work by enhancing each other—like Lion’s Mane, Alpha-GPC, epicatechin, and 7,8 Dihydroxyflavone—Clarity targets three key neurotransmitters: acetylcholine, dopamine, and serotonin. By supporting these neurotransmitters, Clarity helps facilitate flow states, boost learning and memory, and support cognitive health.
2. Demonstrated Results—In the Short- and Long-Term
Many experience the effects of Clarity within 60 minutes of taking their daily dose packet—and results only get better with time. In a recent consumer study, 95% of people felt more focused after taking Clarity for 60 days.†
Consistent, long-term nootropic use (i.e., the class of supplements that Clarity is considered) has been studied for its ability to foster healthy neuron growth, which supports memory, focus, and overall mental performance.¹ (Whereas long-term stimulant use can raise health concerns.²)
3. No Jitters or Crashes
A few of the biggest drawbacks of traditional stimulants are feeling jittery and the inevitable crash. Clarity's non-prescription blend is carefully formulated to provide smooth, consistent energy and focus throughout the day.
★★★★★
“Taking Clarity has been a breath of fresh air. I feel consistently focused (no highs and lows) but not impulsive and haven’t experienced any significant side effects.”
- Alexandria B.
4. Clinically Studied & Third-Party Lab Tested Ingredients
Clarity combines the power of naturally derived ingredients like Lion’s Mane, Alpha-GPC, and Epicatechin to help enhance cognitive function, improve focus, and protect the brain.³⁻⁵
Each of these ingredients 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.
5. Promotes Long Term Cognitive Health
Clarity also contributes to long-term brain health. It contains neuroprotective ingredients like Lion’s Mane, a powerful medicinal mushroom. Studies show that Lion’s Mane increases levels of Nerve Growth Factor (NGF).⁶ NGF promotes neurogenesis, the formation of new brain cells, which is vital for cognitive adaptability and maintaining mental clarity. In short, you’re helping protect your brain with every packet.
★★★★★
“Clarity is my go-to supplement. I get in a zone of focus and stamina. It works great when I have a busy day at work and need to stay sharp and nimble.”
- Lacy L.
6 MILLION DOSES OF FOCUS
Clarity has been sold millions of times over. Ready to unlock your brain's potential?
On All Orders
Guarantee
Neuroscientists
Details
Clarity helps facilitate flow states, boost learning and memory, and support cognitive health.
- A month's supply of daily-dose packets
- 100% of ingredients are third-party lab tested
- Feel the effects within 60 minutes
The above are real reviews from real customers. Thesis does not verify or endorse any of these reviews.
SOURCES
¹Malík, M., & Tlustoš, P. (2022). Nootropics as Cognitive Enhancers: Types, Dosage and Side Effects of Smart Drugs. Nutrients, 14(16), 3367. https://doi.org/10.3390/nu14163367
²Nanda, A., Janga, L. S. N., Sambe, H. G., Yasir, M., Man, R. K., Gogikar, A., & Mohammed, L. (2023). Adverse Effects of Stimulant Interventions for Attention Deficit Hyperactivity Disorder (ADHD): A Comprehensive Systematic Review. Cureus, 15(9), e45995. https://doi.org/10.7759/cureus.45995
³Li, I. C., Lee, L. Y., Tzeng, T. T., Chen, W. P., Chen, Y. P., Shiao, Y. J., & Chen, C. C. (2018). Neurohealth Properties of Hericium erinaceus Mycelia Enriched with Erinacines. Behavioural neurology, 2018, 5802634. https://doi.org/10.1155/2018/5802634
⁴Parker, A. G., Byars, A., Purpura, M., & Jäger, R. (2015). The effects of alpha-glycerylphosphorylcholine, caffeine or placebo on markers of mood, cognitive function, power, speed, and agility. Journal of the International Society of Sports Nutrition, 12(Suppl 1), P41. https://doi.org/10.1186/1550-2783-12-S1-P41
⁵Haskell-Ramsay, C. F., Schmitt, J., & Actis-Goretta, L. (2018). The Impact of Epicatechin on Human Cognition: The Role of Cerebral Blood Flow. Nutrients, 10(8), 986. https://doi.org/10.3390/nu10080986
⁶Li, I. C., Lee, L. Y., Tzeng, T. T., Chen, W. P., Chen, Y. P., Shiao, Y. J., & Chen, C. C. (2018). Neurohealth Properties of Hericium erinaceus Mycelia Enriched with Erinacines. Behavioural neurology, 2018, 5802634. https://doi.org/10.1155/2018/5802634
†Results are from an open label consumer perception survey conducted in September 2024 that included 84 customers who were taking Clarity 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. These products are not intended to diagnose, treat, cure or prevent any disease.
Notice to the Food and Drug Administration: The FDA is permitted to collect information from this site for the limited purpose of informing the soundness of its decisionmaking. FDA, Investigations Operations Manual (2022), https://www.fda.gov/media/75268/download#page=4. If, however, the FDA decides to collect information from this site for the purpose of reviewing information for compliance with laws and regulations, the FDA must issue the company a Form 482 notice of inspection. Id. at https://www.fda.gov/media/75243/download#page=5.