WHAT IS SEMAX?
Detailed overview
Semax (Met-Glu-His-Phe-Pro-Gly-Pro) is an ACTH(4-10) analog registered in Russia for ischaemic stroke and cognitive enhancement. Available in two forms: subcutaneous injection (research protocol) and intranasal spray (Russian clinical practice primary route).
Type
ACTH(4-10) analog
Structure
Met-Glu-His-Phe-Pro-Gly-Pro
Status
Registered RU
Storage
2–8°C
Source
Placeholder, image later
Cognitive function
BDNF and NGF rise, supporting synaptic plasticity, LTP and the formation of new neural connections. Attention, working memory and task-switching measurably improve within 2–4 weeks. Neuroprotection: oxidative stress, excitotoxicity and glial inflammation drop, especially in aged, stressed or trauma-exposed brains. Mood stabilization and anxiety reduction follow via HPA-axis modulation. Effects are cumulative.
Data console
Lab data
Research indications
Investigated uses and mechanisms
Memory & learning
Supports hippocampal synaptic plasticity.
Neuroprotection
Slows oxidative stress and neurodegenerative processes.
Focus & mood
BDNF / NGF rise; attention and emotional regulation improve.
Reconstitution
How to prepare, step by step
Important
Sterile technique required. Use bacteriostatic water (BAC) only. Never distilled or tap water.
- 01
5 mg lyophilized vial + 2 ml bacteriostatic water
- 02
Inject water slowly onto vial wall, NOT directly onto powder
- 03
Wait 30 seconds, swirl gently (DO NOT shake)
- 04
Storage: refrigerated (2–8°C), max 28 days
Quality indicators
How to recognize a pure peptide
Purity markers
4White / off-white powder
Typical appearance of sterile lyophilized peptide.
Comes with COA (Certificate of Analysis)
Independent lab analysis, ≥98% purity.
Intact, sealed vial
Rubber stopper + aluminum crimp intact, ensuring sterility.
Dissolves clear
Clear solution after reconstitution, no sediment.
Use caution
1Storage temperature
Extended room-temp exposure may reduce potency.
Do not use
2Discoloration / sediment
Yellow, cloudy or particulate solution, indicates degradation, do not use.
Damaged packaging
Cracked vial or loose cap, sterility compromised, discard.
Interactions & stacks
What to combine and what to avoid
Selank
SynergisticTuftsin analog, anxiolytic nootropic
Cerebrolysin
SynergisticNeuropeptide mixture, neuroprotective / regenerative
Lion's Mane
SynergisticComplementary NGF / BDNF pathway activation.
Vitamin C / Zinc / B-complex
SynergisticSupports collagen synthesis and antioxidant capacity.
Modafinil
Requires timingCombine in the morning; monitor for psychoactive interactions.
Caffeine
Requires timingCompatible with morning dosing; avoid late-day stacking.
NSAIDs (Ibuprofen, ASA)
Use cautionLong-term concurrent use may blunt regenerative effects.
Alcohol
AvoidReduces recovery and increases side-effect risk.
Safety
Side effects, stop signs, contraindications
Side effects · 4
- Headache, dizziness (during titration)
- Transient mood shift
- Sleep disturbance (if dosed late)
- Mild injection-site irritation
Contraindications · 5
- Pregnancy and breastfeeding
- Active malignancy
- Known allergy to the peptide or its components
- Severe hepatic or renal impairment (medical consultation required)
- Age under 18
Related Peptides
Same therapeutic category
Studies
Related research and clinical findings
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The information here is strictly for educational and scientific purposes. It does not replace medical advice or clinical consultation, and it does not encourage illegal substance or pharmaceutical use. Data is sourced. When in doubt, consult your doctor.