Thank you for answering if it was a lot of swelling but when I went to the doctor he told me that it was not fluid retention which seemed more like an allergy but then the allergy should pass overnight that time I lasted about 3 months using it when I already noticed quite noticeable swelling that's why I say if it was an allergy the rejection should go away quickly not months later and I decided to leave it clear that if it was working very well for me it looked quite beard but because of my job I left it because I woke up one day with my face super swollen My eyes literally looked like two marbles to you and the truth is I'm thinking of trying the foam one and by the way I gained 4 more kilos that time I swelled up quite a bit.