syringle cortexin
syringle cortexin


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2 5% -
3 10% -
4 - 5 14% -
6 - 7 17% -
8 + 20% -
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Buy Cortexin injections with the fastest delivery: US Domestic shipping is available for this product! Choose Ships from: US size option to get it in 3-7 days to any US address. Don’t forget to choose US Domestic Shipping when checking out.

Recommended 2 Month Course is 3 packs x 10ml vials – Get it with the volume discount!

Cortexin® is a mixture of neuropeptide fractions, amino acids, vitamins, and minerals, all of which have a pronounced but subtle positive effect on the brain. Similar to Cerebrolysin, Cortexin is based on neuropeptides and amino acids. However, there is a difference: Cortexin has significantly more peptide fractions and fewer amino acids.

Cortexin® has the following effects:

Nootropic effect: Improves higher cerebral functions, processes of learning and memory, concentration, attention and tolerance to mental and physical stress;

Neuroprotective effect: protects neurons against different endogenous neurotoxic factors (glutamate, calcium ions and free radicals) and reduces the toxic impact of psychotropic agents;

Antioxidant effect: inhibits lipid peroxidation, increases survival of neurons under oxidative stress and hypoxia;

Tissue-specific effect: activates metabolism of neurons of the central and peripheral nervous system as well as reparative processes; also, promotes stimulation of cortical function and general improvement of the nervous system.

Mechanism of action of CORTEXIN® is attributed to the following effects:

  • Activation of neuronal peptides and neurotrophic cerebral factors;
  • Optimization of metabolic balance of excitatory and inhibitory amino acids as well as dopamine and serotonin;
  • GABAergic actions: reduction of the paroxysmal convulsive activity of the brain, improvement of its bioelectrical activity, and prevention of free radicals formation (products of lipid peroxidation).

Cortexin has the following amino acids, vitamins, and minerals:

Amino acids:

Aspartic acid: 446 nmol/mg; Glycine: 298 nmol/mg; Threonine: 212 nmol/mg; Serine: 268 nmol/mg; Glutamic acid: 581 nmol/mg; Proline: 187 nmol/mg; Alanine: 246 nmol/mg; Isoleucine: 356 nmol/mg; Tyrosine: 109 nmol/mg; Phenylalanine: 162 nmol/mg; Histidine: 116 nmol/mg; Lysine: 253 nmol/mg; Arginine and other amino acids: 202 nmol/mg.


Lysine: 253 nmol/mg; Thiamine (Vitamin B1) – 0.08 mcg/10mg; Lysine: 253 nmol/mg; Riboflavin (Vitamin B2) – 0.03 mcg/10 mg; Niacin (Vitamin B3, Vitamin PP) 0.05 mcg/10 mg; Retinol (Vitamin A) – 0.011 mcg/10mg; Alfa-tokoferol (vitamin E) – 0.007 mcg/10mg.


(Cu): 0,2129 mcg/10 mg; (Fe): 2,26 mcg/10 mg; (Ca): 22,93 mcg/10 mg; (Mg): 8,5 mcg/10 mg; (K): 19,83 mcg/10 mg; (Na): 643,2 mcg/10 mg; (S): 152,65 mcg/10 mg; (P): 91,95 mcg/10 mg; (Zn): 4,73 mcg/10 mg; (Mb): 0,0203 mcg/10 mg; (Co): 0,0044 mcg/10 mg; (Mn): 0,0061 mcg/10 mg; (Se): 0,0745 mcg/10 mg; (Al): 0,3104 mcg/10 mg; (Li): 0,0340 mcg/10 mg.

Country of Manufacture: Russia. Produced by Geropharm.

Here is the information about Cortexin from the manufacturer: GEROPHARM

Please not that Cortexin only comes as an injections of 10mg, there is no such thing as Cortexin pills.

Also available in the Children Version (5Mg)

Take your chance to buy Cortexin at the best price!

You can read about Cortexin side effects in the full instruction here

Legal Disclaimer

This product has not been approved by the US FDA. All statements on this page are for informational purposes only and have not been evaluated by the US FDA.

This product is not intended to diagnose, treat, cure, or prevent any disease.


Dosage and administration Cortexin has an indication-specific dosing, with the most common regime being intramuscular injections once daily. Before injection dissolve content of vial in 1–2 ml of 0.5 % procain (novocain) solution, or water for injection or 0.9 % sodium chloride solution. Adults should use 10 mg per day for the period of 10 days. Cortexin must be taken in the first part of the day, before 3pm. Children weighing less than 20 kg should have 0.5 mg/kg, over 20 kg – 10 mg per day for the period of 10 days. If necessary, the course can be repeated after 3-6 months of discontinuation. Way of Administration Please use sterile needles, sterilize the administration site, wear sterile plastic gloves, administer as soon as you opened the vial. Please relax your muscle and inject slowly. Side effects No adverse reactions were observed during administration when taken as indicated. Individual hypersensitivity to the product components is possible, so please pay close attention to your body response when you administer the drug for the first time. Country of Manufacture: Russia Note: it is much less common, but Cortexin has also been used subcutaneously You can read the full instruction here
  1. Coulter et al (1993) Identification of cortexin: a novel, neuron-specific, 82-residue membrane protein enriched in rodent cerebral cortex
  2. Khavinson et al (1999) Cortexin effectiveness in circulatory encephalopathy
  3. Shabanov et al (2007) Comparison of behavioral effects of cortexin and cerebrolysin injected into brain ventricles
  4. Shabanov et al (2007) Comparative study of behavioral effects of cortexin and cerebrolysine upon intraventricular and intraperitoneal administration in rats
  5. Nurguzhaev et al (2009) Use of cortexin in the early rehabilitation period of ischemic stroke of moderate severity
  6. B Gafurov, Sh Gafurov (2010) Cortexin in the complex treatment of post stroke epilepsy
  7. A Solov’ev, T Elistratova (2010) Effectiveness of cortexin in the complex treatment of patients with chronic alcohol encephalopathy and polyneuropathy
  8. Mendzheritsky et al (2015) Pinealon and Cortexin influence on behavior and neurochemical processes in 18-month aged rats within hypoxia and hypothermia
  9. Belova et al (2016) Efficacy of cortexin in acute and recovery periodes of hemispheric ischemic stroke
  10. Yakovlev et al (2017) Peptide drug cortexin inhibits brain caspase-8
  11. A Yakovlev, N. Gulyaeva (2017) Molecular partners of Cortexin in the brain
  12. Zukov et al (2018) Results of a multicenter study on the efficacy of cortexin in treatment of cognitive dysfunction in children ttps://
  13. N Gulyaeva (2018) Molecular mechanisms of brain peptide-containing drugs: cortexin
  14. A Fedin (2018) The efficacy of cortexin and memantinol (memantine) in the treatment of cognitive impairment in patients with chronic cerebral ischemia
  15. Belova et al (2018) Efficacy of Korteksin in acute period of hemispheric ischemic stroke
  16. Fedin et al (2018) Dose-dependent effects of cortexin in chronic cerebral ischemia (results of a multicenter randomized controlled study)

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