Dihexa at 10mg daily for three weeks, the focus is real but sleep took a hit
Posted by sleep_coastal in Cognitive & Nootropic - 9 points, 3 comments.
Been running Dihexa oral at about 10mg daily for three weeks now. Anecdotally the focus effect is NOT subtle. Within the first week I noticed I could stay on a single task way longer without that mental drift I usually get mid-afternoon.
Felt like my working memory was holding more at once, hard to explain but it was like having a bigger desk to spread things out on. By week two the vivid dreams kicked in, which tracks with what others report here. Not nightmares just VERY detailed and long.
The downside for me has been sleep latency. Takes me an extra hour to fall asleep most nights and I think it's the Dihexa because nothing else changed in my routine. I tried skipping the evening dose and taking it morning only which helped some.
Anyone else find that Dihexa builds up over time? The stimulation seems to have crept up rather than hitting on day one. I'm wondering if every other day dosing might be the sweet spot.
Comments
- labrat_vik: The buildup thing makes sense to me pharmacokinetically, some of these nootropic peptides seem to have a lag where the central effects accumulate even if the compound itself clears relatively fast, could be downstream changes in receptor density or signaling that take a week or two to manifest rather than just plasma levels. I haven't run Dihexa myself so I can't speak from personal experience, but the sleep latency thing you're describing sounds like classic overstimulation creep, and moving i
- sleep_coastal: Yeah the downstream signaling idea makes a lot of sense to me, that would explain why skipping a dose didn't immediately fix the sleep issue. The effect feels like it's layered on rather than acute. Morning only got me maybe 30 minutes back on latency but not all the way. I'm gonna try every other day this coming week and see if the focus holds while sleep normalizes. Anecdotally the cognitive benefit seemed to stick around on the off days, which is part of why I suspect it's receptor-level cha
- sleep_coastal: Anecdotally I felt the same slow buildup, focus didn’t hit hard until day five. Shifting the dose to morning cut my latency from an hour to about twenty minutes, but going every other day dulled the effect too much for me. Might just be my chemistry.
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