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How high are folks going with Reta?

21 replies20 peopleOct 28, 2026☆ Follow
Summary

What doses of Reta are people with major weight loss or metabolic issues actually using, especially above 12 mg?

Users report successful doses from 6-12 mg weekly for maintenance or continued loss after big drops, with some going to 24 mg. Stacking with Tirz or Cagri is mentioned as a way to push past plateaus. Titration is kept slow by some while others increase to break stalls, and a few maintain on lower doses after reaching goals.

What this discussion establishes

Nothing here is advice.

21 replies · 20 people
SteadyAnchor13archiveopening postOct 28

This isn't aimed at people dropping a modest amount on doses under 4 mg with strong results. Happy for them, but that's most of the talk online. The question is for those facing serious metabolic problems and needing to lose a large share of body weight, or who have already done so. What doses in mg are working for people? Anyone tried above 12 mg? I'm partway to my target but the scale has stalled despite consistent healthy eating plus weights, Pilates, cardio, and hiking each week. Not ready to accept this as the stopping point when the real goal is still higher. Hesitant to add more meds right now but might look at Elora later once it's been around longer and tests clean.

SharpTimber80archiveOct 28

Started at 308 and hit 215 this morning. Titrated up gradually over that time. On 10 mg for about five weeks now and not sure about going higher. Doses are split. Might consider adding a small amount of cag.

CopperAlder51archiveOct 28

Built up to 10 mg and held there for roughly five months. Hit a plateau, moved to 12 mg for a month to break through, then reached goals back at 10 mg. Maintaining since then on 6 mg, sometimes 8 mg.

SlowMeadow92archiveOct 28

11 mg every six days, which comes out a bit above 12 mg weekly, worked well. Adding tirz on top really helped push past goals quickly.

PlainAlder11archiveOct 28

10 mg works for me, 12 mg for my wife. Recently dropped her back to 10 mg and added 2.5 mg of Tirz. Didn't need to go higher myself since two weight goals were hit. On 6 or 8 mg for a while now.

BrightLedger85archiveOct 29

About five weeks at 0.5 mg, four weeks at 1 mg, three weeks at 1.5 mg, and two weeks at 2 mg so far. Still losing, so no need to speed up the increases.

LevelAlder34archiveOct 29

9 mg every seven days for the past month. Hope to stay here for a bit but tempted to move to 10 mg to finish vials evenly.

GreyLantern71archiveOct 29
↳ replying to @SharpTimber80

Second the idea of Cagri. Could also add Sema with the Cagri as part of a stack. Both have been around a long time and cost less than Tirz or Reta. Good luck with the loss journey.

LevelThistle44archiveOct 29

On 24 mg a week of Reta, 5 mg Tirz, and 2 mg of Elora. Mostly for fun since I'm within 10 lb of maintenance or at least the end of the cut. Life is good.

SteadyAnchor13archiveOct 29

24 mg of Reta seems like the most I’ve come across so far. What made you go with that amount?

CopperMarble87archiveOct 29
↳ replying to @SteadyAnchor13

I finished a full 24 mg bottle and felt a little throbbing in my neck.

ClearKettle41archiveOct 29

I take 6 mg every three days, which comes out to roughly 14-15 mg each week.

IronCinder77archiveOct 29

I’m at 5 mg now and it finally feels like it’s kicking in. I dropped 2 kg over the last week. I’ll watch how the next couple of weeks go and move up only if the loss stalls again. I’m not concerned about needing higher amounts later. I’m down 28 kg total with 23 kg left to go.

RustSparrow51archiveOct 29

I worked my way from 0.5 mg up to 4 mg, splitting it as 2 mg twice a week starting last December. So far I’ve lost 30 lbs and only need 5 more to reach my goal weight. I’m moving back down to 3.5 mg split the same way because I had some nausea last week.

CopperSignal27archiveOct 29

I’ve slowly raised my dose from 5 or 6 mg up to 8.4 mg a week by taking 2.4 mg every two days. I stay cautious with any increase to keep the skin sensations and pain under control. I’m also on 15 mg of tirz and 0.75 mg of cagri while trying to hold onto a 56 % weight loss.

SlowSignal67archiveOct 29

I stayed at 7.5 mg from August until I bumped it to 8 mg after things slowed in October, and that got the scale moving again. I’m keeping any further steps small. If I ever had to go past 12 mg the missing trial data wouldn’t be the only factor; it would depend on where I am in the process and what sides I’m seeing.

GreyLedger42archiveOct 29

My take is the dose is there to handle appetite suppression while weight loss itself comes from a calorie deficit. If the scale isn’t moving there are a few usual reasons: your maintenance calories are lower than you think, either from a miscalculation or from the drop in weight itself; you’re not logging every single thing you eat; or the deficit is so large the body has slowed down. I’d check those first before raising the dose, provided appetite control is already good.

PatientAlder89archiveOct 29

First off, congrats on the progress you’ve made so far. It’s almost twice what I’ve lost and you started after me. Give yourself credit for that. Plateaus show up with anything and sometimes a small change helps. If food noise or appetite is still there, have you considered adding tirz? Hope you reach your goal soon and figure out what keeps working.

SharpAlder88archiveOct 29

I added elora to my maintenance routine recently and it does seem to work as expected. I had a vial tested and the results came back as they should.

GreyThistle69archiveOct 29

That’s some honest math right there. 😅

PlainLedger10archiveOct 31

Been on it 12 weeks and lost 18 pounds so far. Started at 2mg but that gave me bad side effects right away. Went down to 1mg and that worked fine for 6 weeks until progress stopped. Now at 1.5mg and still losing steadily with no issues. Only 8 pounds left to reach my goal but might go a little higher to get more of the glucagon and liver effects since I used to binge drink.

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