Not every focus problem looks the same. For some people, starting is easy but staying on task falls apart the moment a notification hits. For others, the issue isn't attention span at all. It's that thinking itself feels effortful, like reading through static.
Thesis Clarity was built around the version of this problem that's about sustained, distraction-resistant attention specifically.
Sustained attention depends heavily on acetylcholine activity and neuroplasticity, the brain's ability to hold focus over time and to keep forming the neural connections that make deep work possible. When these systems are well-supported, staying on task takes less conscious effort. When they're under strain from stress, poor sleep, or constant digital distraction, focus erodes even when motivation is intact.
Thesis Clarity is built to support that system directly, rather than adding stimulation on top of it.
Citicoline (CDP Choline) supports acetylcholine synthesis, the neurotransmitter most directly tied to learning and focused attention.
Lion's Mane (Hericium Erinaceus) stimulates Nerve Growth Factor (NGF) production, supporting neuroplasticity, the structural foundation that makes sustained, long-term focus possible.
7,8-DHF mimics the effects of BDNF, a protein central to neuroplasticity, amplifying the signal Lion's Mane provides.
Thesis Clarity combines Citicoline, Lion's Mane, and 7,8-DHF to support distraction-resistant focus in a dopamine-saturated environment. In an open-label consumer perception study, 83% of participants reported feeling more focused after taking Clarity for 30 days.†
What does Thesis Clarity actually do? Clarity is formulated to support acetylcholine and neuroplasticity, the systems most tied to sustained attention and distraction resistance. 83% of users reported feeling more focused after 30 days in an open-label consumer study.†
How is Clarity different from Motivation? Clarity targets sustained attention and distraction resistance. Motivation targets drive and the ability to start a task, using different ingredients built around dopamine and norepinephrine. Many people use both.
How long does Clarity take to work? Some effects, particularly from Citicoline, can be felt within the first few weeks. Neuroplasticity-building ingredients like Lion's Mane and 7,8-DHF work on a longer timeline of 8-12 weeks. Thesis recommends at least 30 days to assess any formula fairly.
About Thesis: Thesis is a personalized nootropics brand backed by 9 years of research, 7.3 million data points, 30+ beta tests, and is third-party tested. takethesis.com
Results are from open-label consumer perception studies. Individual results may vary. See takethesis.com/pages/science for full study details.
†Results are from an open label consumer perception study conducted in November 2025 that included 150 customers who were taking Thesis for at least 30 days. Customers who completed the study received $10 in store credit for sharing their feedback about Clarity.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Please consult a healthcare professional before starting any supplement. Thesis is for adults aged 18 and older.
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