Food supplements should not be used as a substitute for a varied diet and healthy lifestyle.
The T5 Stack is made up of some key ingredients, Green Tea Extract 20:1 95% Polyphenols, Green Coffee Extract 20:1 and Caffeine. Other ingredients in T5 Hardcore: Cayenne Fruit (Capsicum Annuum) contains a component called capsaicin. Guarana Seed, Kola Nut, L-Tyrosine, Vitamin B6 & Chromium, which contributes to normal macronutrient metabolism.
For those looking for a milder T5, then please see T5 Maxcore by eBody.