I am using it in my PCT right now... It can be used in cycle as well... The way that you dose it really depends on your diet... Right now I am dosing it spread out between two meals... I eat small meals throughout the day but I have two that are bigger than others... So I take 1 before my meal that has about 500 calories in it and I take 2 before the meal I have that is closer to 800 calories... You can take 1 cap spread out three times a day throughout the day... If you eat a high carb meal then you can take three caps before... The WONDERFUL THING ABOUT IT is its versatility... You can utilize its benefits in so many different ways... You can use it on cycle but I DEFINTELY recommend it for your PCT... Its just a stellar supp all the way around bro...