Is it ok to use Indigo and Fahrenheit at the same time?
It is, but you don’t have to. Indigo-3G takes care of all those underlying issues that cause fat storage. Fix those issues and you may not need a fat burner, unless you just like the energy and general “feel good” effects of Fahrenheit. In short, it’s okay to use both at the same time (Indigo-3G does not contain any stimulants for example), but many Indigo-3G users find that it’s not necessary or they just choose to save the Fahrenheit for fine-tuning later on.