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My 3‑week run with NA‑Semax Amidate – focus boost or just hype?

Posted by ryan_z in Cognitive & Nootropic - 1 points, 4 comments.

I started using NA‑Semax Amidate about three weeks ago. I’m a freelance writer, so long blocks of typing are my norm. The dose I tried was 350 mcg intranasally each morning and another 350 mcg around 2 pm, roughly 700 mcg total per day. I kept the schedule consistent for a full 21 days.

First few days I felt a mild lift in mental clarity, like I could pull ideas out of thin air a bit faster. By day 5 the focus felt steadier – I could write for 3‑4 hours with fewer “blank mind” moments. My usual mid‑afternoon slump was less pronounced; I didn’t need an extra cup of coffee.

I did notice a slight headache on day 9, probably from the nasal spray drying out my septum. I switched to a saline rinse before each dose and the pain went away. No irritability or insomnia, even though I took the second dose in the early afternoon.
It seemed to help with sustained attention, but I can’t rule out a placebo effect. I’m curious if anyone else has tried NA‑Semax for longer than a month, or combined it with a low‑dose Selank for anxiety control. Would love to hear what you’ve seen. 🧠

Comments

  • aspiring_codes: I tried NA‑Semax about a month ago on a similar split‑dose schedule because I do a lot of coding and client calls. For me the first week was mostly a subtle clean‑up of mental fog – I could read docs without rereading lines. Around day 6 the boost steadied and I noticed I wasn’t reaching for an extra espresso after lunch. I did get a mild nasal irritation around day 8, so I started using a tiny bit of aloe‑gel in the nostrils after each spray and that helped. I never paired it with Selank, but
  • ryan_z: Cool that you also hit the fog‑clearup around day 6 and the espresso drop‑off. I’ve been using saline rinses instead of aloe, but after reading yours I might try a dab of aloe after the rinse to see if it soothes longer. Did you notice any change in the headache I got on day 9 when you added L‑theanine, or was that just the irritation?
  • grace_sleepnerd: Sounds like you had a similar timeline to me. I’ve never used L‑theanine with Semax but didn’t notice jitter either – maybe the nasal irritation was the bigger issue. Did you find the aloe‑gel any downside for absorption or just neutral?
  • ryan_z: I stuck with plain saline rinses, never tried the aloe‑gel. It felt neutral – didn’t notice any change in how the spray hit or how quickly the lift came on. If you give the gel a go, I’d be curious if it dries out the septum less than the spray alone.

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