Since the Master-Cleanse
is not a weighloss diet primarily the weightloss will vary greatly from one person to the next so it'll be what it'll be for you.
I have done 40 days and only lost 20 lbs.
Remember that when you fast (any fast) it slows the metabolism and it' keep getting slower the longer you fast so the weighloss will diminish also. It your body has to deal with cleansing or healing issues you will have periods of no weightloss at all
Using >any< form of fasting for weightloss is a surefire no 2 ways about it plan for failure without a follow up plan. All fasting slow the metabolism down and it could take as much as 4 to 6 weeks to bring it up to speed specially if you don't exercise regularly. If you go back to your old habits you >will< gain the weight back and perhaps even more because of the slowed metabolism.
Read the link below for more insights on how to use the Master-Cleanse
succesfully as >part< of a weightloss plan.
the Master-Cleanse & weight loss