[4][5] G Fuel is available in multiple flavors, typically fruit-based, such as fruit punch, green apple, and lemon lime.

[12] In April 2018, Gamma Labs settled a $118,500 lawsuit with California's Environmental Research Center over lead contamination in their G Fuel products.

18 samples of G Fuel were found to have contained enough lead content that warning labels were required, per California's Proposition 65.

[13] On June 16, 2022, Gamma Labs fired seven of its talent managers, citing "restructuring", a day after five of them reported its CEO, Cliff Morgan, for using a slur and making derogatory statements while on a team call.

G Fuel did not make an official statement on the event, though it acknowledged Morgan had called employees "lazy motherfuckers".