As high as 10% to 60% of supplements on Amazon are suspected to be counterfeit, with some studies indicating 7 in 10 consumers have unknowingly purchased fake items.

Adrafinil is banned by the World Anti-Doping Agency (WADA). 2026 Regulatory Landscape

Modafinil is a Schedule IV prescription drug, whereas Adrafinil is an unregulated supplement. Warnings and Side Effects