No robust controlled human trial of the exact KLOW formulation was identified
[22] This racemic mixture can be separated into its optical isomers: [note 22] levoamphetamine and dextroamphetamine
The thermogenic effect is not contingent on physical activity, though the fat-burning impact is significantly enhanced when exercise is added
Tharappel JC, Cholewa J, Espandiari P, Spear BT, Gairola CG, Glauert HP: Effects of cigarette smoke on the activation of oxidative stress-related transcription factors in female A/J mouse lung
American Journal of Respiratory and Critical Care Medicine, 156 (2)
However, a small study indicates that it can even completely block the airways in rare cases