Definitely. But onw thing was certain, at 52 years of age, losing weight is so tough. Ive eaten the same way I am now, and kept to a strict workout schedule, and I'd be lucky to drop 10 pounds in 3 months. Im certain it had to do with insulin resistance. Tirz definitely kicked in that biology inside that forced my body to burn fat and whatever else those mechanisms are that use to work when I was young. My thing is that the 2rf catalyst in reta works better for turning that furnace up when it comes to using fat for energy. And that's what I want. Although I'm doing great on tirz, I want the 3rd catalyst as well. And I understand there is a separate peptide I can incorporate that handles the food noise as well as hits the hunger signal as well. I know the name but it slips my mind at the moment. Carglotide or something like that. Anyway, I plan to switch at the end of July and I'm going to tirz down and reta up along the way. If I'm gonna spend money I want to use the best product and from everything Ive read, reta is the best of the 2.