Onset times reported range from a few hours to several weeks. Some users describe immediate quieting of food noise or reduced carb cravings even at low starting doses, while others report no noticeable change until higher amounts or multiple weeks have passed. Individual response varies widely regardless of the specific compound used.
What this discussion establishesParticipants differ on typical onset speed and whether very low doses can produce meaningful effects right away.
Still openWhether prior experience with the same compound reliably predicts timing on restart.
Nothing here is advice.
After the very first shot, how quickly did appetite suppression show up for you? I restarted using a single 1.5 mg dose and want to know roughly how long to expect before decent hunger control appears. What happened in your case?
With Tirz the change showed up for me during the first week, though results differ from person to person.
I took my first 1 mg dose yesterday morning. The constant carb binging I used to do has already eased off yesterday and today. I still reach for snacks when bored, but I now pick protein-rich options without thinking about it. If this small amount is doing anything at all, I expect stronger results soon and that the snacking will stop altogether.
Since you restarted, your own earlier experience is probably the most useful guide. People vary. For me the effect arrived a couple of hours after the first 2.5 mg Tirz.
Was the start with Tirz or Reta?
Tirz, and the effect came about three hours later the same day.
My very first Tirz dose was noticeable within six hours.
I began Reta at 1 mg. A mild appetite shift appeared after a few days, but the clearer change came around week two. I also moved up to 2 mg that week.
My first injection ever came from the brand pen and the effect hit immediately. It felt like the mental noise around food just switched off. I also sensed a rush moving through my body. Later I learned I may be a hyper-responder, which let me remain on the lowest dose for a long time and still only use 5 mg after eighteen months. I have not tried the research version yet but hope to once my order arrives.
You begin to notice something within two days, or at least that was my experience. Noticeable weight loss followed after about a week.
With Reta the appetite suppression appeared after roughly two months once I reached 6 mg. That showed me I am a hypo-responder to peptides and medications in general.
With the original brand Tirz it took five weeks before I felt anything. I am someone who needs higher amounts; even 15 mg does not do much for me anymore.
It might be placebo, but I sensed a change within a few hours after pinning 1 mg of Reta. At such a low dose I still have some food noise, yet it is clearly lower. I also feel full from a meal much sooner. I did the first pin on Friday and added another 0.5 mg the next Monday. I am still figuring out the best schedule, but 2 mg split across the week may suit me.
I began with the brand Tirz and noticed the effect within the first couple of hours. I took the shot after work and by dinner could not eat.
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