Each box of 10 vials carries a Peptworks label and a unique QR → the batch CoA (HPLC + heavy metals), verified by a third party. Checkable by you and your customers.
🔗 peptworks.com/coaSemax
| Vials of this reference | Format | €/vial | This product ×10 |
|---|---|---|---|
| 4–9 | 4-pack | €33,90 | €136 |
| 10+ | Box · 10 or more | €21,00 | €210 |
Each reference is priced by its own quantity: a 4-pack, or the box price from 10 vials. No volume tiers: free shipping from €500 per order (€24.90 below), inside the EU with no customs.
What is — Semax
Semax (Met-heptapeptide) is a synthetic heptapeptide analogue related to a fragment of adrenocorticotropic hormone (ACTH 4-10), extended with a Pro-Gly-Pro terminal sequence that improves stability against enzymatic degradation. Peptworks supplies it as a lyophilised (freeze-dried) powder in 10 mg vials for laboratory research use only. It is offered to B2B buyers as unbranded bulk vials (white-label), with stock held inside the EU for intra-community shipping. This material is a research reagent, not a medicine, supplement, cosmetic or medical device, and is not for human or animal consumption.
In preclinical and in-vitro research models, Semax is studied as a modulator of neurotrophic signalling. Reported research interest centres on its association with the expression of brain-derived neurotrophic factor (BDNF) and its receptor TrkB, on nerve growth factor (NGF) pathways, and on downstream signalling linked to neuronal survival and plasticity. It is also examined in the context of monoaminergic and cholinergic systems and of modulation of enkephalin-degrading enzyme activity. These are descriptions of mechanisms explored in laboratory research systems only; no mechanism of action in humans is claimed or implied.
Research
- Neurotrophic factor signalling (BDNF/TrkB, NGF) in cell and animal models
- Neuroprotection in in-vitro and rodent models of ischemia/hypoxia
- Learning and memory paradigms in laboratory rodent models
- Neuronal plasticity and synaptic signalling research
- Oxidative-stress and cellular-stress response studies
- Peptide stability and blood-brain-barrier permeability research
- Analytical method development (HPLC identity and purity assays)
Advantages
- Studied for effects on BDNF/NGF-related signalling in preclinical models
- Investigated as a neuroprotective candidate in animal models of ischemia/hypoxia
- Used as a reference peptide in cognitive and memory research paradigms (rodent models)
- Serves as a well-characterised analyte for HPLC and analytical method development
- High-purity lyophilised format supports reproducibility across research batches
Safety
- As a Research Use Only reagent, no human safety or tolerability profile is established or claimed
- Observations in the research literature are limited to in-vitro and animal-model contexts and are not transferable to humans
- Handle as a laboratory chemical using appropriate PPE and institutional safety protocols
- Not evaluated as a medicine; not for human or animal consumption
Ideal for
- Academic and industrial neuroscience laboratories running preclinical studies
- Contract research organisations requiring per-batch CoA documentation
- Analytical labs developing or validating HPLC identity/purity methods
- B2B resellers and distributors needing bulk or white-label research-peptide supply within the EU
This product is a laboratory reagent supplied strictly for research. It is not a medicine, food or supplement and is not for human or veterinary use. It must be handled by qualified professionals under laboratory conditions.
Frequently asked questions
Where can I buy Semax in bulk in the EU?
Peptworks supplies Semax (10 mg lyophilised vials) wholesale from stock already inside the EU, so orders ship intra-community in 3-5 business days with no customs. It is a B2B research-reagent supplier for Research Use Only; it does not sell to end users. You can order unbranded bulk vials (white-label). Orders start from a 4-vial pack per reference.
What is the wholesale Semax price per vial?
Semax 10mg has two public per-vial prices: €33.90 in a 4-vial pack and €21.00 from 10 vials of this reference (box price). There are no volume tiers. Shipping is free on orders from €500 (€24.90 below), inside the EU with no customs. Payment is in crypto: USDC or USDT (Polygon or Base) or Bitcoin — paying in crypto is what keeps our prices this tight, with no card or bank fees.
Do you offer Semax as white-label?
Yes, in the white-label sense: Semax comes in unbranded vials, with no brand on the vial, so you can resell it under your own label. Peptworks does not print or apply labels. Every batch is tested by an independent lab and ships from EU stock with no customs.
What is the minimum order for Semax?
The minimum is a 4-vial pack per reference; from 10 vials of a reference the lower box price applies. Vials ship in boxes of 10. There are no volume tiers, and orders from €500 ship free.
How is the Semax Certificate of Analysis (CoA) verified?
Every batch ships with an independent Certificate of Analysis covering HPLC identity/purity (>=98%) and heavy metals. Each box carries the Peptworks label plus a unique QR code that links directly to that specific batch's CoA, verifiable through Peptworks. This lets you and your customers confirm authenticity per batch.
How fast is delivery and is Semax for human use?
Because stock is held inside the EU, orders ship intra-community in 3-5 business days with no customs clearance. Semax is supplied strictly as a laboratory research reagent for Research Use Only; it is not a medicine, supplement, cosmetic or medical device and is not for human or animal consumption.