Welcome to Peptex
Research access only.
Before entering, please confirm you are aged 18 or over and accessing Peptex solely for legitimate scientific, analytical or laboratory research.
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- Third Party Tested
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- COA's Included
- Research Use Only
All Peptex peptide products are supplied strictly for laboratory research purposes only. They are not intended for human consumption, medical use, diagnosis, treatment or prevention of any disease. Purchase is limited to qualified individuals aged 18+ who understand and accept responsible research handling.
Semax
5mg
RRP £16.99
£15.99
Semax is a synthetic heptapeptide research compound based on the ACTH fragment sequence, commonly studied in laboratory models involving neurotrophic signalling, cognitive function, neuronal survival, and cerebral ischemia-related pathways.
Research on Semax has focused on its interaction with BDNF/trkB expression, hippocampal signalling, cholinergic neuron models, intracellular calcium dynamics, immune-response gene expression, and neuroprotection-associated pathways in preclinical systems.
This product is supplied strictly for authorised scientific research and analytical investigation. It is not intended for human consumption, clinical use, veterinary use, or diagnostic procedures.
Select an option to see your Peptex Points.With an account. Final points depend on the amount paid.
- Free Express Delivery
- Third Party Tested
- Verified Pure
- COA's Included
Research
Areas where this compound is currently studied. Not a list of effects, and not medical advice.
- BDNF and trkB signalling
- Cognitive and memory models
- Neuroprotection and ischemia research
- Cholinergic neuron survival pathways
Certification & Purity
Peptex products are supplied strictly for laboratory research use only.
Documentation may vary by product and batch. Not for human consumption, medical use or clinical application.
batch
n/a
Labelled
n/a
Tested
n/a
Purity
n/a
Shipping
Orders are typically dispatched within 1 working day. All products are securely packaged and shipped using tracked delivery services where available.
Delivery options and estimated times are displayed at checkout.
Return & Guarantees
Returns are accepted in line with our Returns Policy, provided products are unopened, unused and in their original condition.
If an order arrives damaged or incorrect, please contact us as soon as possible so we can review and resolve the issue.
All products are supplied for laboratory research use only.
- Cold Stored
- Up to 70% off RRP
- Third Party Tested
- COA's Included
- U.K-Based Stock
- Verified Pure
- Express Delivery
- Research Use Only
- Cold Stored
- Up to 70% off RRP
- Third Party Tested
- COA's Included
- U.K-Based Stock
- Verified Pure
- Express Delivery
- Research Use Only
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Refrigerated until dispatch.
Every peptide is stored under refrigerated conditions until your order is dispatched to help maintain product integrity throughout storage.
Batch-specific COAs available.
Every batch is supported by Certificate of Analysis documentation, providing transparency and confidence in every order.
Shipped quickly from the UK.
Every order is carefully packed at our UK facility before being dispatched with fast, reliable delivery and secure packaging for added peace of mind.
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Welcome to Peptex
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Before entering, please confirm you are aged 18 or over and accessing Peptex solely for legitimate scientific, analytical or laboratory research.
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