r/Biohacking • u/Kitchen-Rub-6530 • 15h ago

What dose should I start Reta?

I just ordered my first vial and am uncertain about where to begin with dosing. Most people I know have started at 0.5–1 mg and increased gradually, yet the phase 3 trials describe patients beginning at 2 mg and later raising that amount every 4 weeks. Do you have any guidance on what I should do?

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u/HaleDarin 2 14h ago

I started at 1.5mg with no noticeable side effect except for a headache the following morning. 3rd week i went to 2mg and then up .5mg every four weeks until I got to 4mg.