My first week on the “Nootropic God” stack – what actually changed

Posted by quiet_zone2 in Cognitive & Nootropic - 15 points, 4 comments.

I finally gave the full “Nootropic God” stack a try after reading a few threads about Semax, Selank, Dihexa and Cerebrolysin. I used the typical doses – Semax 600 µg and Selank 400 µg nasally each morning, Dihexa 15 mg oral at lunch, and a 5 ml Cerebrolysin IM every other day for a ten‑day cycle. I was pretty excited but also a bit skeptical.

By day three I noticed my focus during the 5 k bike class was sharper; I could stay in the zone for the whole workout without the usual mental drift. My mood felt a little steadier too – the usual post‑class irritability was muted. The biggest surprise was that I remembered the new skill drills from the previous week much better, almost like the material stuck after a single review.

I did get mild headaches after the first Dihexa dose and the nasal sprays gave a slight tingling, but nothing severe. After the ten‑day course I tapered off the Cerebrolysin and kept the nasal peptides for a few more days. The boost seemed to fade a bit, but my baseline focus still felt a notch higher than before. Just my own experience, could be placebo, but I’m curious if anyone else saw similar patterns or adjusted the timing differently.

Comments

• student_honest: basically, i’ve tried a similar short cycle a few years ago and noticed the same kind of “zone” during cardio, but it disappeared quickly once i stopped the nasal sprays. i think the nasal delivery gives a real spike in central activity, yet the oral dihexa often gave me a dull headache that lasted a couple of hours, so i lowered it to 7 mg and the side‑effect vanished, while the focus benefit stayed about the same. maybe timing the spray a bit later, like mid‑morning after breakfast, helps keep
• vet_skeptical: to be fair, i’ve felt that same quick “zone” spike with nasal semax too, and it does fade fast when you stop. i also got mild head pressure from dihexa at higher dose, so cutting to 5‑7 mg was my fix. timing the spray later in morning sounds plausible – maybe it just lines up with cortisol rise. just my own vibe.
• quiet_zone2: That lines up with what I saw – the boost definitely peaked early in the class and dropped off by the second half. I actually tried moving the Semax spray to about 30 minutes after my morning coffee, thinking cortisol might help, and the focus felt a bit more sustained. I’ll probably pull Dihexa down to 6 mg tomorrow and see if the head pressure eases. Thanks for the tip on the timing.
• quiet_zone2: That lines up with what I saw – the nasal stuff felt like a quick boost and faded once I stopped. I stuck with the morning spray because my bike class is first thing, but I might try your mid‑morning timing on the next cycle to see if it smooths out the dip. I also kept Dihexa at 15 mg; I’ll experiment with dropping it to 10 mg like you did and see if the headache eases without losing the focus edge. Thanks for the tip.

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