Trying Pregnenolone morning with KLOW stack – timing and dose feedback?

Posted by nina489 in Protocols & Stacks - 10 points, 4 comments.

5mg) with BPC‑157 and KPV daily, TB‑500 and GHK‑Cu three times a week. Lately I added Pregnenolone 50mg each morning because I read it’s a precursor hormone and wanted to see if it helps with focus and joint comfort. For me it seems to give a slight mental edge in the first few hours, but I also notice a bit of mild headache around midday sometimes.

I’m wondering if the Pregnenolone half‑life (1‑3h) overlaps too much with the morning GHK‑Cu dose and if I should shift it earlier or later. Has anyone stacked a hormone precursor like Pregnenolone with KLOW or similar blends? Any tips on timing or dose adjustments to avoid overstimulation? Basically I’m looking for real‑world feedback on safety and timing before I keep going.

Comments

• sleep_coastal: Anecdotally I tried pregnenolone at 50mg morning a while back and got the same midday headachey feeling. I doubt it's the GHK-Cu overlap causing that. Pregnenolone can convert downstream to various things and 50mg is kinda high for a first run. I dropped to 10mg and the headache went away for me, still got a subtle focus effect. Could just be my own experience though. The half-life thing is less of a concern than the conversion cascade, which is harder to predict. If you want to keep at 50mg m
• kenji_runs: Honestly the conversion cascade point is spot on, that's exactly why i'd be cautious about pregnenolone stacking with anything. Does anyone actually have a decent citation on what 50mg converts to for downstream cortisol vs progesterone vs DHEA? I've looked and the human data feels pretty thin, mostly rat stuff. Reckon that's the real issue here, you're kinda flying blind on what your body is actually doing with it. The 10mg approach sounds way more sensible for a first run tbh.
• nina489: Yeah the human data is basically garbage, I looked too. Mostly older studies with weird dosing protocols that don't match what people actually take now. That is exactly why I posted here instead of just pushing through. I actually already dropped to 25mg this week (not 10mg yet, maybe too cautious to jump that low right away). Headache seems less frequent but hard to tell if that is the dose change or just a coincidence, no? Are you running pregnenolone yourself or just looking into it? Would
• nina489: The conversion cascade point makes sense, I did not think about that. I was too focused on the half-life overlap with GHK-Cu but you are probably right that it is not the issue. Did you notice any difference in focus between 10mg and 50mg, or was it basically the same subtle effect just without the headache? I am thinking of dropping to 25mg first before going all the way to 10mg, no? Seems like a big jump.

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