Description
Each Semax 10mg vial at Sports Technology Labs contains 10mg of Semax, lyophilized and sealed. In short, it’s an ACTH(4-10) analog peptide. Sports Technology Labs supplies it for in-vitro research only.
Semax at a glance
Semax is a seven-amino-acid peptide (Met-Glu-His-Phe-Pro-Gly-Pro) based on a fragment of ACTH, with a Pro-Gly-Pro tail added for stability. It was developed at the Institute of Molecular Genetics in Moscow.
It’s registered in Russia and used there as a nasal drop.
The mechanism behind Semax
Semax is based on ACTH(4-10), a piece of the stress hormone ACTH that affects the brain but not the adrenal glands. The Pro-Gly-Pro tail slows its breakdown.
In rats it raised BDNF, a growth factor that supports neuron survival and learning, and changed dopamine and serotonin activity. It’s usually studied as an intranasal compound.
Semax 10mg specifications
- Compound: Semax
- CAS number: 80714-61-0
- Molecular formula: C37H51N9O10S
- Molecular weight: 813.9 g/mol
- Structure: Met-Glu-His-Phe-Pro-Gly-Pro
- Amount: 10mg per vial
- Form: lyophilized powder in a sterile glass vial (diluent not included)
- Purity: 99.00% by HPLC, identity by mass spectrometry
- Tested by: MZ Biolabs, Tucson, Arizona
- SKU: STL-SEMAX-10
- Intended use: laboratory research only
Published studies on Semax
Dolotov and colleagues reported that Semax raised BDNF and its receptor TrkB in rat hippocampus.
Russian clinical studies looked at stroke recovery.
The original papers are free to search through this PubMed search for Semax, run by the U.S. National Library of Medicine.
Where Semax fits in the range
Semax is an ACTH(4-10) analog linked to BDNF in rodent studies. Here’s how the nearest options in our range differ:
- Selank is a tuftsin analog studied in anxiety models and the GABA system
- DSIP is a nine-amino-acid neuropeptide first isolated in rabbit sleep studies
Brain research reaches them through different routes: BDNF, the GABA system and sleep. Compare them in our nootropic peptides.
How Sports Technology Labs tests Semax 10mg
Every batch is sent to MZ Biolabs in Tucson, Arizona, before it goes on sale. They run HPLC for purity and mass spectrometry to confirm identity. The latest certificates for this product read 99.00%.
You’ll find the COA in the photo gallery above. Open it and check the date, the method and the purity figure yourself.
Both numbers matter. Purity by HPLC means little if nobody checked the identity, and that’s the job mass spectrometry does.
Orders are covered by a 60-day money-back guarantee.
How to dissolve Semax 10mg
The vial holds 10mg of freeze-dried powder. Divide that by the millilitres of diluent you add and you have the concentration:
- 1mL of diluent gives 10mg per mL
- 2mL of diluent gives 5mg per mL
- 3mL of diluent gives 3.333mg per mL
Diluent isn’t included, and most labs use bacteriostatic water. Let the vial reach room temperature, swab the stopper and let the liquid run slowly down the glass. Swirl, don’t shake, until it’s clear.
Keeping Semax 10mg stable
Before mixing, store the peptide at 2 to 8°C in its box. After reconstitution it stays in the fridge too, and most labs use it up within 30 days. Freezing the solution isn’t recommended.
Mix one vial at a time. Powder keeps for months, solution for weeks.
More from our nootropic peptides
- Selank 5mg, a tuftsin analog
- DSIP 5mg (Delta Sleep-Inducing Peptide), a neuropeptide
- NAD+ 500mg, a coenzyme
- KPV Peptide 5mg, an alpha-MSH tripeptide
- Ipamorelin 5mg, a GH secretagogue
The rest of the range is in our nootropic peptides. Every section of the store is linked from the Sports Technology Labs home page.
Semax 10mg FAQ
How much is in each Semax 10mg vial?
10mg of freeze-dried powder per vial.
Is there a discount on Semax 10mg?
Yes. Pay with crypto at checkout and you get 15% off your order.
Where is the Semax 10mg lab report?
In the product gallery. MZ Biolabs tested the batch and the posted purity is 99.00%.
Does Semax 10mg come with diluent?
No. Diluent and lab supplies aren’t included, and most labs use bacteriostatic water.
How should Semax 10mg be stored?
In the fridge at 2 to 8°C before and after mixing. Use the mixed solution within 30 days and don’t freeze it.
Buy Semax 10mg at Sports Technology Labs
Order the peptide now for $79.99. It’s in stock, it ships free and crypto payments get 15% off at checkout.
Building a bigger order? See our nootropic peptides.
Sports Technology Labs sells this product for laboratory and in-vitro research only. It isn’t a medicine, food or dietary supplement, and it must not be given to people or animals. The FDA has not evaluated any statement on this page. Buyers must be 21 or older.







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