Is there a specific 'constitution that suits it well' even for Maunzaro?

When reading reviews, I noticed quite a few posts stating that even with the same dosage, some people lost weight quickly, while others saw less change than expected.

I suddenly became curious if there is a difference in constitution, even though lifestyle habits might play a role.

For those who have used it, were the results similar to what you expected before starting, or were they completely different?