N-Acetyl Semax
49,00 €
Note: For research and educational purposes only. Not intended for human consumption.
N-Acetyl Semax is a synthetic peptide derived from the ACTH(4–10) fragment, enhanced with an acetyl group for improved stability and bioavailability. Extensively studied in nootropic and neuroprotective research, it is known for supporting cognitive performance, memory, focus, and stress resilience. N-Acetyl Semax may also promote BDNF expression and modulate the brain’s response to oxidative and inflammatory stress.
i) Primary Pharmacological Actions of NA-Semax:
🧠 N-Acetyl Semax : Neurotransmitter Activity & Pharmacological Actions
❌ Direct Agonist Activity?
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No – N-Acetyl Semax is not a receptor agonist in the classic sense.
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It does not directly bind to or activate dopamine, serotonin, acetylcholine, or GABA receptors.
Instead, it functions as a neuromodulator and gene expression regulator, leading to indirect changes in neurotransmitter systems.
⚙️ Primary Pharmacological Actions
🔹 1. BDNF Upregulation
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One of the most important effects: increases Brain-Derived Neurotrophic Factor (BDNF) expression.
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BDNF supports:
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Neuroplasticity
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Memory consolidation
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Recovery from neural injury
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✅ Core mechanism for cognitive enhancement
🔹 2. Dopaminergic Modulation
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N-Acetyl Semax indirectly increases dopamine turnover and availability in the prefrontal cortex.
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Leads to enhanced motivation, working memory, and mood regulation.
✅ Enhances dopamine tone without acting as a D2 receptor agonist
🔹 3. Serotonin & Glutamate Modulation
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May normalize serotonin balance under chronic stress conditions.
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Also influences glutamatergic transmission, possibly improving learning and synaptic plasticity.
⚠️ Indirect; not a direct agonist of 5-HT or NMDA receptors
🔹 4. Anti-inflammatory & Antioxidant Effects
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Reduces expression of pro-inflammatory cytokines (e.g., TNF-α, IL-6)
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Increases activity of antioxidant enzymes (e.g., SOD, catalase)
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Supports cellular stress resilience, especially in the brain
🔹 5. Neuroprotective Under Ischemia or Hypoxia
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In Russian clinical studies, Semax derivatives have shown protective effects against:
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Stroke
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Traumatic brain injury (TBI)
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Cognitive decline from vascular insufficiency
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🧬 Summary Table
System / Target | Action | Effect |
---|---|---|
Dopamine (DA) | Indirect ↑ synthesis & turnover | Motivation, attention, mood |
BDNF | ↑ Gene expression | Neuroplasticity, memory, resilience |
Serotonin & Glutamate | Indirect modulation | Mood stability, learning |
Inflammatory cytokines | ↓ TNF-α, IL-6 | Neuroprotection, anti-fatigue |
Oxidative stress pathways | ↑ Antioxidant enzymes | Cellular protection under stress |
✅ Safe With (When Used Responsibly)
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L-Theanine, Rhodiola, Lion’s Mane (synergistic mood/cognitive support)
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NAD+ boosters, noopept, Alpha GPC (neuroplasticity stacks)
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Adaptogens or low-dose caffeine (mild synergistic energy boost)
Packaging |
50 mg. |
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TECHNICAL SPECIFICATIONS :
Aspect | Details |
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Product Name | N Acetyl Semax |
CAS Number |
4037-1-8 |
Purity | >99% |
Test Method |
COA/Lcms/Nmr/HPLC/UV |
Ideal storage is done in refrigerator, in temperature 2-8 Celcius. Has to be labeled clearly at all times and be kept out of reach of children!
WHAT TO AVOID :
❌ 1. Strong Dopaminergic Stimulants
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NA-Semax already enhances dopamine tone (indirectly).
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Combining it with powerful dopaminergic agents like:
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Amphetamines (e.g., Adderall)
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Methylphenidate (Ritalin)
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High-dose L-DOPA or Selegiline
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…may overstimulate the CNS, leading to:
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Anxiety
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Irritability
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Sleep disruption
🟡 Mild stimulants like caffeine or low-dose modafinil may be okay with caution.
❌ 2. Chronic Daily Use Without Cycling
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While Semax is not habit-forming, continuous long-term use can diminish effects over time (receptor desensitization or blunting of BDNF upregulation).
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Suggested cycle: 5–10 days on, 5+ days off or 4–6 weeks on, 2–4 weeks off
❌ 3. Use Near Bedtime
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NA-Semax can increase wakefulness, alertness, and dopamine signaling, which may interfere with sleep if taken in the evening.
🕒 Best used in the morning or early afternoon.
⚠️ 4. Mixing with Strong Serotonergic Agents
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While it does not directly increase serotonin, its anti-fatigue and mood-lifting effects may interact with SSRIs, SNRIs, or 5-HTP in unpredictable ways.
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Be cautious combining with:
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SSRIs (e.g., fluoxetine)
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MAOIs
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Serotonin-enhancing stacks
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❌ 5. Unstable Storage or Improper Reconstitution
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Peptides are delicate:
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Keep refrigerated (2–8°C once reconstituted)
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Use sterile bacteriostatic water for reconstitution
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Avoid repeated freeze-thaw cycles
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🧊 Improper storage reduces potency or causes degradation.
⚠️ 6. Use in Pregnancy or Hormone-Sensitive Conditions
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No safety data exists for pregnancy, breastfeeding, or endocrine-sensitive illnesses.
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Avoid use in these populations.
DISCLAIMER :
As stated in the short description, this and other products of subsection of “Nootropics” in our e-shop are NOT intended for human consumption! Those products are available for collection purposes or for other lawful use for which the consumer has taken care to be explicitly informed on a personal level in every aspect that may be affecting them.
The information provided in the descriptions of products which can be found in “Nootropics” subsection – as available from ethosherbals.com, SMARTSHOP Main Category – is of an academic nature. This information is not intended to be used for human consumption of the products in question. It is not intended to diagnose, prevent or treat any medical condition. It is not intended to be a substitute for any medical treatment.
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