Ipamorelin dose ceiling – does more than 300mcg actually raise GH further?

Posted by fasted_scientist in GH & Growth Peptides - 1 points, 0 comments.

I’ve been running ipamorelin at 200mcg before bed for a few weeks and noticed smoother sleep and a bit less morning stiffness, ngl. Curious if pushing it to 400 or 500mcg would give a bigger GH bump or just more of the mild head rush and water retention some folks mention. I’ve read the typical range is 100‑300mcg but haven’t seen clear data on where the curve flattens for actual GH release versus side effects.

Has anyone tried a stepwise increase and checked IGF‑1 or just felt the difference in recovery? I’m not looking for a prescription, just wondering if the extra micrograms are worth the extra sides or if it’s mostly placebo past a certain point. Would love to hear your anecdotes or any study snippets you’ve come across that show a clear dose‑response.

Community discussion - research and educational context only. Not medical advice.