To be fair, most people who post asking about weight loss supplements have never actually tried to generate a caloric deficit. If this is not the case for you, then you are one of the few. Also, Hank is actually pretty hyooge - just saying.
As for dosing: some people say to ramp up dosage as follows:
Day 1: 20mg
Day 2: 20mg
Day 3: 40mg
Day 4: 40mg
…
until you’ve reached 2 weeks constant use, then drop off. It is believed that your body is very adaptive to Clen, meaning it loses it’s effectiveness rapidly - hence the 2 week cycle and constant ramping.
Others just jump up to 60-100mg and stay there daily for 2 weeks.
I don’t personally understand the logic behind this, because the 2 week cycle is still usually followed due to the adaptation to the compound. Still, some people do this and prefer it this way.
The only thing in common for most is max dosage of 140mg and 2 weeks on 2 weeks off cycle (or longer, depending your response).