WELCOME, FABFITFUN MEMBERS
Same science that worked for you and thousands of others.
New pharmaceutical-grade packaging and optimized formulas.
What is Thesis today?
10x
10X THE FOCUS POWER
of people were more likely to start or complete a task*
of people felt more ambitious and able to take on a difficult task
Results from real customers* within
2 months
FAQs
FAQs
Reviews
Reviews
Which blend is right for you?
Powered by 5,000+ research hours from top institutions:
Which blend is right for you?
Powered by 5,000+ research hours from top institutions:
*These claims are based on a previous version of the Motivation formula. The data comes from an open-label consumer perception survey conducted in September 2024, which included at least 79 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 Artichoke, Vitamin B12, Methylliberine, L-Phenylalanine, Forskolin, 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 December 2025.
**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.