Reta: Split Doses vs. Weekly?

Start with the smallest dose and give it time before changing anything up. Rushing the increases just makes you feel awful. Most people do better on a steady pace. If .25mg per week feels good, stick there until you need to move up. Then maybe try .15mg every few days instead of one big shot. Small frequent doses beat massive weekly ones - learned that the hard way after pushing too hard early on.
 
It happens even when you're careful. Part of it is burning through methyl donors and bottoming out when they get too low. Adding NAD+ and TMG Betaine helps - roughly 100mg NAD+ twice weekly and 4000mg Betaine split morning and night.
 
Splitting the weekly dose 3-4 days apart tends to smooth the nausea significantly. A lot of people find it much more manageable than getting the full dose at once.
 
MOTS histamine response at higher doses is a consistent report. Reta being cleaner on that front tracks with what comes up here regularly.
 
Weekly is simpler to track and easier to manage socially - split dosing is mostly for GI management. If once weekly is working, stay there.
 
The split dose effectiveness question is real - smaller doses below the threshold where reta actually hits tend to show less result, and a lot of people find they need to push to where they're managing nausea rather than avoiding it. The titration cycle is the whole game once you're past the initial few weeks. The muscle-sparing data between tirz and reta is genuinely close, and tirz running cheaper with a better GI profile for some people makes it worth considering if the nausea on reta is consistently limiting your dose. Either way the principle is the same: get to the dose where you feel it working and find the tolerance level you can sustain week to week.
 
The 2.2, 4.4, 6.6 pattern is 1.1mg increments from a 22mg vial. Weekly vs split is contested - the half-life supports weekly dosing, but split maintains more stable plasma levels for some.
 
Once-weekly lines up with reta's 6-day half-life - splitting doesn't add coverage but changes the peak/trough. Weekly is simpler and results are equivalent.
 
1mg split into two 0.5mg doses for someone wanting to protect training is such a considered approach. Working shockingly well at a conservative split is actually the best-case first month result. The training piece staying intact is the harder part for most people who add these early.
 
4mg weekly found as the right dose and pumped on Reta is the point where the split-dose question usually comes up naturally. For the OP new to it, weekly is fine to start with - split doses make more sense once you know what 4mg feels like and want to even out the half-life curve rather than getting a peak and then a drop toward day 6-7. Start weekly, see how it lands.
 
Knowing how you react to tirz and when the reaction kicks in is actually useful baseline data for adding reta alongside it - you can attribute new symptoms to the reta rather than guessing. The OP is a month into reta and asking the split-dose question which is worth trying when end-of-week hunger or side effects are the issue. What does your current combined protocol look like?
 
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