Alpha-Gpc vs Semax for memory
Short answer: For memory, users rate them about the same: 93% report improvement with Alpha-Gpc (72 reports) and 96% with Semax (53 reports).
Alpha-Gpc has 1 meta-analyses and 13 randomized trials on PubMed; Semax has 0 and 1.
Based on 1,096 reports about Alpha-Gpc and 667 about Semax. Not medical advice.
| Alpha-Gpc Supplement | Semax Peptide | |
|---|---|---|
| Users say it helped | 54%helped384 reports · high confidence | 67%helped280 reports · high confidence |
| Verdict | Mixed | Mostly positive |
| Research | BResearch: Moderate | CResearch: Limited |
| Meta-analyses / RCTs | 1 / 13 | 0 / 1 |
| Mainly used for | ||
| Focus % reporting improvement | 89% (199) | 90% (203) |
| Mood % reporting improvement | 39% (70) | 91% (74) |
| Memory % reporting improvement | 93% (72) | 96% (53) |
| Energy % reporting improvement | 84% (31) | 90% (68) |
| Anxiety % reporting improvement | 47% (15) | 84% (38) |
| Common side effects | depression, headache, irritability, nausea | hair loss, headache, tingling, mood swings |
| Typical dose reported | 100 mg / daily | Not listed |
Alpha-GpcFull Alpha-Gpc profile →
Latest review conclusion
α-GPC alone or in combination with donepezil improved cognition, behavior, and functional outcomes among patients with neurological conditions associated with cerebrovascular injury.
J Alzheimers Dis, 2023 ↗What a user said
“Since I started with L-Tyrosine and Alpha GPC each morning, 3-4 weeks ago. I don’t know which is more effective. But I now feel like I’m on ADHD meds. It’s been transformative.”
SemaxFull Semax profile →
What a user said
“The effects have been incredible. It feels like my background distractibility has just vanished. I can lock in and focus even when my phone and other distractions are right next to me.”
Related comparisons
Percentages come from first-hand user reports and are not clinical outcomes. Talk to a doctor before starting, stopping or combining anything. How we rate