blendEVIDENCECUSOTC
Thesis (Personalized Blends)
Direct-to-consumer brand offering 4 starter formulas (Energy, Logic, Creativity, Motivation) personalized via quiz.
Dose range3–3mg
Half-life—h
Onset—min
Safety4/5low evidence base
Mechanism of action
Each blend targets a single cognitive domain with 4-6 ingredients (often including caffeine + L-theanine variants).
Benefits
Marketing-driven personalization model
EVIDENCECManufacturer claims; no published RCTs.
Side effects
- Subscription pricingcommonmild
Where to buy
Affiliate linksNo vendor products listed yet. Vendors — list a product.